代表性论文

2022

• Qi Wang, Wen-Xiang Zhang, Yuan-Yuan Cheng, Ligang Liu, Xiao-Ming Fu. Practical Construction of Globally Injective Parameterizations with Positional Constraints.Computational Visual Media, 2022.

  　

• Wen-Xiang Zhang, Qi Wang, Jia-Peng Guo, Shuangming Chai, Ligang Liu, Xiao-Ming Fu. Constrained Remeshing Using Evolutionary Vertex Optimization.Computer Graphics Forum (Eurographics), 41(2), 2022.

  　

• Rui-Zeng Li, Jia-Peng Guo, Qi Wang, Shuangming Chai, Ligang Liu, Xiao-Ming Fu. Interactive Editing of Discrete Chebyshev Nets.Computer Graphics Forum (Eurographics), 41(2), 2022.

  　

• Kang Wu, Renjie Chen, Xiao-Ming Fu, Ligang Liu. Computational Mirror Cup and Saucer Art.ACM Transactions on Graphics, 41(X), 2022.

  　

• Qing Huang, Wen-Xiang Zhang, Qi Wang, Ligang Liu, Xiao-Ming Fu. Untangling All-Hex Meshes via Adaptive Boundary Optimization.Graphical Models (CVM), 2022.

  　

• Shengfa Wang, Yu Jiang, Jiangbei Hu, Xin Fan, Zhongxuan Luo, Yongjin Liu, Ligang Liu. Efficient Representation and Optimization of TPMS-Based Porous Structures for 3D Heat Dissipation.Comput. Aided Des. 142: 103123, 2022.

  　

• Longfei Zhang, Shengfa Wang, Baojun Li, Yi Wang, Zhongxuan Luo, Ligang Liu. Function Representation Based Analytic Shape Hollowing Optimization.Comput. Aided Des. 144: 103156, 2022.

  　

• Zhenyu Shu, Sipeng Yang, Haoyu Wu, Shiqing Xin, Chaoyi Pang, Ladislav Kavan, Ligang Liu. 3D Shape Segmentation Using Soft Density Peak Clustering and Semi-Supervised Learning.Comput. Aided Des. 145: 103181, 2022.

  　

• Zhenyu Shu, Sipeng Yang, Shiqing Xin, Chaoyi Pang, Xiaogang Jin, Ladislav Kavan, Ligang Liu. Detecting 3D Points of Interest Using Projective Neural Networks.IEEE Trans. Multim. 24: 1637-1650, 2022.

  　

• Dong Du, Xiaoguang Han, Hongbo Fu, Feiyang Wu, Yizhou Yu, Shuguang Cui, Ligang Liu. SAniHead: Sketching Animal-Like 3D Character Heads Using a View-Surface Collaborative Mesh Generative Network.IEEE Trans. Vis. Comput. Graph. 28(6): 2415-2429, 2022.

  　

• Juyong Zhang, Keyu Chen, Jianmin Zheng. Facial Expression Retargeting From Human to Avatar Made Easy.IEEE Trans. Vis. Comput. Graph. 28(2): 1274-1287, 2022.

  　

• Fangjun Wang, Yanzhi Song, Zhangjin Huang, Zhouwang Yang. Vectorized instance segmentation using periodic B-splines based on cascade architecture.Comput. Graph. 102: 592-600, 2022.

  　

• Y Du, M Wu, X Fang, Z Yang. Monotonic Gaussian regularization of attention for robust automatic speech recognition.Computer Speech & Language, 101405, 2022.

  　

• G Shi, A Qiu, Z Yang. A hierarchical layout approach for underfloor heating systems in single-family residential buildings.Energy and Buildings, 112208, 2022.

  　

• Wenbing Shao, Falai Chen, Xuefeng Liu. Robust Algebraic Curve Intersections with Tolerance Control.Comput. Aided Des. 147: 103236, 2022.

  　

• Yisheng Lai, Falai Chen, Xiaoran Shi, Yu Gao. A constructive approach to implicitizing rational surfaces with LCI base points by moving planes and moving quadrics.Comput. Aided Geom. Des. 92: 102051, 2022.

  　

• F Chen, T Dokken, G Morin. Geometric Modeling: Interoperability and New Challenges (Dagstuhl Seminar 21471).Dagstuhl Reports 11 (10), 2022.

2021

• Shuangming Chai, Xiao-Ming Fu, Ligang Liu. Voting for Distortion Points in Geometric Processing.IEEE Trans. Vis. Comput. Graph. 27(4): 2469-2480, 2021.

  　

• Qing Fang, Wenqing Ouyang, Mo Li, Ligang Liu, Xiao-Ming Fu. Computing sparse cones with bounded distortion for conformal parameterizations.ACM Trans. Graph. 40(6): 262:1-262:9, 2021.

  　

• Zhi-Chao Dong, Wenming Wu, Zenghao Xu, Qi Sun, Guan-Jie Yuan, Ligang Liu, Xiao-Ming Fu. Tailored Reality: Perception-aware Scene Restructuring for Adaptive VR Navigation.ACM Trans. Graph. 40(5): 193:1-193:15, 2021.

  　

• Zhongyuan Liu, Zhan Zhang, Di Zhang, Chunyang Ye, Ligang Liu, Xiao-Ming Fu. Modeling and fabrication with specified discrete equivalence classes.ACM Trans. Graph. 40(4): 41:1-41:12, 2021.

  　

• Xiao-Ming Fu, Jian-Ping Su, Zheng-Yu Zhao, Qing Fang, Chunyang Ye, Ligang Liu. Inversion-free geometric mapping construction: A survey.Comput. Vis. Media 7(3): 289-318, 2021.

  　

• Guan-Jie Yuan, Hao Liu, Jian-Ping Su, Xiao-Ming Fu. Computing planar and volumetric B-spline parameterizations for IGA by robust mapping fitting.Comput. Aided Geom. Des. 86: 101968, 2021.

  　

• Chi Zhang, Shuangming Chai, Ligang Liu, Xiao-Ming Fu. Quad Meshing with Coarse Layouts for Planar Domains.Comput. Aided Des. 140: 103084, 2021.

  　

• Zhongyuan Liu, Jian-Ping Su, Hao Liu, Chunyang Ye, Ligang Liu, Xiao-Ming Fu. Error-bounded Edge-based Remeshing of High-order Tetrahedral Meshes.Comput. Aided Des. 139: 103080, 2021.

  　

• Carolina Vittoria Beccari, Ligang Liu, Michael A. Scott. Special issue on the SIAM Conference on Computational Geometric Design (GD 19).Comput. Aided Geom. Des. 86: 101989, 2021.

  　

• Ligang Liu. Foreword to the special section on Chinagraph 2020.Comput. Graph. 96: 5-, 2021.

  　

• Chi Zhang, Wei Zeng, Ligang Liu. UrbanVR: An immersive analytics system for context-aware urban design.Comput. Graph. 99: 128-138, 2021.

  　

• Ligang Liu, Scott Schaefer. Geometric Modeling and Processing.IEEE Computer Graphics and Applications 41(3): 18-19, 2021.

  　

• Dong Du, Heming Zhu, Yinyu Nie, Xiaoguang Han, Shuguang Cui, Yizhou Yu, Ligang Liu. Learning Part Generation and Assembly for Sketching Man-Made Objects.Comput. Graph. Forum 40(1): 222-233, 2021.

  　

• Tao Zhuang, Pengfei Shen, Beibei Wang, Ligang Liu. Real-time Denoising Using BRDF Pre-integration Factorization.Comput. Graph. Forum 40(7): 173-180, 2021.

  　

• Yu-Jie Yuan, Yu-Kun Lai, Tong Wu, Lin Gao, Ligang Liu. A Revisit of Shape Editing Techniques: From the Geometric to the Neural Viewpoint.J. Comput. Sci. Technol. 36(3): 520-554, 2021.

  　

• Wentao Liao, Renjie Chen, Yuchen Hua, Ligang Liu, Ofir Weber. Real-time locally injective volumetric deformation.ACM Trans. Graph. 40(4): 74:1-74:16, 2021.

  　

• Yingjie Cheng, Yucheng Sun, Peng Song, Ligang Liu. Spatial-temporal motion control via composite cam-follower mechanisms.ACM Trans. Graph. 40(6): 270:1-270:15, 2021.

  　

• Chunxue Wang, Huayan Zhang, Ligang Liu. Total generalized variation-based Retinex image decomposition.Vis. Comput. 37(1): 77-93, 2021.

  　

• Qianfang Zou, Ligang Liu, Yang Liu. Instance-level 3D shape retrieval from a single image by hybrid-representation-assisted joint embedding.Vis. Comput. 37(7): 1743-1756, 2021.

  　

• Yang Hong, Juyong Zhang, Boyi Jiang, Yudong Guo, Ligang Liu, Hujun Bao. StereoPIFu: Depth Aware Clothed Human Digitization via Stereo Vision.CVPR 2021: 535-545.

  　

• Qian Fu, Ying He, Fei Hou, Qian Sun, Anxiang Zeng, Zhenchuan Huang, Juyong Zhang, Yong-Jin Liu. Poisson Vector Graphics (PVG)-Guided Face Color Transfer in Videos.IEEE Computer Graphics and Applications 41(6): 152-163, 2021.

  　

• Juyong Zhang, Rui Wang, Giuseppe Patanè. Erratum to “Foreword to the Special Section on CAD/Graphics 2021” [Graph. Vis. Comput. 4 (2021) 200027].Graph. Vis. Comput. 5: 200031, 2021.

  　

• Hongrui Cai, Yudong Guo, Zhuang Peng, Juyong Zhang. Landmark Detection and 3D Face Reconstruction for Caricature using a Nonlinear Parametric Model.Graph. Model. 115: 101103, 2021.

  　

• Yudong Guo, Juyong Zhang, Yihua Chen, Hongrui Cai, Zhangjin Huang, Bailin Deng. Real-time face view correction for front-facing cameras.Comput. Vis. Media 7(4): 437-452, 2021.

  　

• Xinqian Zheng, Boyi Jiang, Juyong Zhang. Deformation representation based convolutional mesh autoencoder for 3D hand generation.Neurocomputing 444: 356-365, 2021.

  　

• Jiong Tao, Juyong Zhang, Bailin Deng, Zheng Fang, Yue Peng, Ying He. Parallel and Scalable Heat Methods for Geodesic Distance Computation.IEEE Trans. Pattern Anal. Mach. Intell. 43(2): 579-594, 2021.

  　

• Yudong Guo, Lin Cai, Juyong Zhang. 3D Face From X: Learning Face Shape From Diverse Sources.IEEE Trans. Image Process. 30: 3815-3827, 2021.

  　

• Zhongpai Gao, Junchi Yan, Guangtao Zhai, Juyong Zhang, Yiyan Yang, Xiaokang Yang. Learning Local Neighboring Structure for Robust 3D Shape Representation. AAAI 2021: 1397-1405.

  　

• Wanquan Feng, Juyong Zhang, Hongrui Cai, Haofei Xu, Junhui Hou, Hujun Bao. Recurrent Multi-View Alignment Network for Unsupervised Surface Registration. CVPR 2021: 10297-10307.

  　

• Yudong Guo, Keyu Chen, Sen Liang, Yong-Jin Liu, Hujun Bao, Juyong Zhang. AD-NeRF: Audio Driven Neural Radiance Fields for Talking Head Synthesis.ICCV 2021: 5764-5774.

  　

• Zhi Deng, Yuxin Yao, Bailin Deng, Juyong Zhang. A Robust Loss for Point Cloud Registration. ICCV 2021: 6118-6127.

  　

• Haofei Xu, Jiaolong Yang, Jianfei Cai, Juyong Zhang, Xin Tong. High-Resolution Optical Flow from 1D Attention and Correlation. ICCV 2021: 10478-10487.

  　

• Yong Liu, Susen Yang, Chenyi Lei, Guoxin Wang, Haihong Tang, Juyong Zhang, Aixin Sun, Chunyan Miao. Pre-training Graph Transformer with Multimodal Side Information for Recommendation. ACM Multimedia 2021: 2853-2861.

  　

• Lu Zou, Zhangjin Huang, Naijie Gu, Fangjun Wang, Zhouwang Yang, Guoping Wang. GMDN: A lightweight graph-based mixture density network for 3D human pose regression.Comput. Graph. 95: 115-122, 2021.

  　

• Lu Zou, Zhangjin Huang, Fangjun Wang, Zhouwang Yang, Guoping Wang. CMA: Cross-modal attention for 6D object pose estimation.Comput. Graph. 97: 139-147, 2021.

  　

• G Shi, Z Yang, Y Xu, Y Quan. Solving the integrated process planning and scheduling problem using an enhanced constraint programming-based approach.International Journal of Production Research, 1-18, 2021.

  　

• M Wen, Y Xu, Y Zheng, Z Yang, X Wang. SPARSE DEEP NEURAL NETWORKS USING L-WEIGHT NORMALIZATION.Statistica Sinica 31, 1397-1414, 2021.

  　

• J Luo, H Kang, Z Yang. Knot placement for b-spline curve approximation via l∞, 1-norm and differential evolution algorithm.Journal of Computational Mathematics 40 (4), 592-609, 2021.

  　

• Y Ma, Z Yang. Melanoma Recognition and Lesion Segmentation using Multi-Instance Learning. 2021.

  　

• Z Yong, H Kang, Z Yang, Y Gu. The Unimodality of Initial B-Spline Approximations in Spline Fitting.Communications in Mathematics and Statistics, 1-22, 2021.

  　

• Weihua Tong, Ming Chen. A sufficient condition for 3D typical curves.Comput. Aided Geom. Des. 87: 101991, 2021.

  　

• Md Nur Alam, Xin Li. Non-uniform Doo-Sabin Subdivision Surface via Eigen Polygon.J Syst Sci Complex, 34(1), 3-20, 2021.

  　

• Wujie Liu, Xin Li. Can a cubic spline curve be G3.Journal of Computational Mathematics, 39(2), 178-191, 2021.

  　

• Xiaodong Wei, Xin Li, Yongjie Jiessica Zhang, T. J. R. Hughes. Tuned Hybrid Non-Uniform Subdivision Surfaces with Optimal Convergence Rates.International Journal for Numerical Methods in Engineering, 122(9), 2117-2144, 2021.

  　

• Xilinag Li, Xin Li. AS++ T-splines: arbitrary degree, nestedness and approximation.Numerische Mathematik, 2021.

  　

• Xiaodong Wei, Xin Li, Kuanren Qian, Thomas J.R. Hughes, Yongjie Jessica Zhang, Hugo Casquero. Analysis-suitable unstructured T-splines: Multiple extraordinary points per face.Computer Methods in Applied Mechanics and Engineering, 2021.

  　

• Zonghui Zhang, Zhangjin Huang, Lu Zou. Neighborhood Search Acceleration Based on Deep Reinforcement Learning for SSCFLP.CICAI 2021: 202-212.

  　

• Ziheng Lin, Yanxiong Li, Zhangjin Huang, Wenhao Zhang, Yufeng Tan, Yichun Chen, Qianhua He. Domestic Activities Clustering From Audio Recordings Using Convolutional Capsule Autoencoder Network.ICASSP 2021: 835-839.

  　

• Lu Zou, Zhangjin Huang, Naijie Gu. 6D Object Pose Estimation with Mutual Attention Fusion.ICIG (2) 2021: 301-313.

  　

• Meng Zhou, Jin Yuan, Zhuangzhuang Gao, Zhangjin Huang. Drill Pipe Counting Method Based on Local Dense Optical Flow Estimation.ICIG (1) 2021: 443-454.

  　

• Xuezhen Dong, Zhangjin Huang, Lu Zou, Fangjun Wang, Zonghui Zhang. LSNT: A Lightweight Siamese Network Based Tracker. ICIG (3) 2021: 635-646.

  　

• Fangjun Wang, Zhouwang Yang, Zhangjin Huang, and Yanzhi Song. A multiple position-based bi-branch model for structural defect inspection.Journal of Intelligent Manufacturing, 2021.

  　

• Zhang-Jin Huang*, Xiang-Xiang He, Fang-Jun Wang, Qing Shen. A Real-Time Multi-Stage Architecture for Pose Estimation of Zebrafish Head with Convolutional Neural Networks.Journal of Computer Science and Technology, 36, 434-444, 2021.

  　

• Qian Ni, Jiansong Deng, Xuhui Wang. An Adaptive Collocation Method with Weighted Extended PHT-Splines.J. Syst. Sci. Complex. 34(1): 47-67, 2021.

  　

• Danping Gu, Jiansong Deng, Danny Smyl, Dong Liu, Jiangfeng Du. Supershape Augmented Reconstruction Method Based on Boolean Operations in Electrical Impedance Tomography.IEEE Trans. Instrum. Meas. 70: 1-11, 2021.

  　

• Danping Gu, Dong Liu, Danny Smyl, Jiansong Deng, Jiangfeng Du. Supershape Recovery From Electrical Impedance Tomography Data.IEEE Trans. Instrum. Meas. 70: 1-11, 2021.

  　

• Dong Liu, Danping Gu, Danny Smyl, Anil Kumar Khambampati, Jiansong Deng, Jiangfeng Du. Shape-Driven EIT Reconstruction Using Fourier Representations.IEEE Trans. Medical Imaging 40(2): 481-490, 2021.

  　

• Danping Gu, Dong Liu, Jiansong Deng, Jiangfeng Du. Supershape augmented reconstruction method for electrical impedance tomography.I2MTC 2021: 1-5, 2021.

  　

• Chaoqun Wang, Xuejin Chen, Shaobo Min, Jiaping Wang, Zheng-Jun Zha. Structure-Guided Deep Video Inpainting.IEEE Trans. Circuits Syst. Video Technol. 31(8): 2953-2965, 2021.

  　

• Xuejin Chen, Chi Zhang, Jie Zhao, Zhiwei Xiong, Zheng-Jun Zha, Feng Wu. Weakly Supervised Neuron Reconstruction From Optical Microscopy Images With Morphological Priors.IEEE Trans. Medical Imaging 40(11): 3205-3216, 2021.

  　

• Shaobo Min, Xuejin Chen, Hongtao Xie, Zheng-Jun Zha, Yongdong Zhang. A Mutually Attentive Co-Training Framework for Semi-Supervised Recognition.IEEE Trans. Multim. 23: 899-910, 2021.

  　

• Xuejin Chen, Xiaotian Chen, Yiteng Zhang, Xueyang Fu, Zheng-Jun Zha. Laplacian Pyramid Neural Network for Dense Continuous-Value Regression for Complex Scenes.IEEE Trans. Neural Networks Learn. Syst. 32(11): 5034-5046, 2021.

  　

• Kaizhi Yang, Xuejin Chen. Unsupervised learning for cuboid shape abstraction via joint segmentation from point clouds.ACM Trans. Graph. 40(4): 152:1-152:11, 2021.

  　

• Tongfeng Zhang, Kaizhi Yang, Xuejin Chen. Learning Scale-Adaptive Representations for Point-Level LiDAR Semantic Segmentation. 3DV 2021: 920-929.

  　

• Chaoqun Wang, Xuejin Chen, Shaobo Min, Xiaoyan Sun, Houqiang Li. Task-Independent Knowledge Makes for Transferable Representations for Generalized Zero-Shot Learning. AAAI 2021: 2710-2718.

  　

• Xiaotian Chen, Yuwang Wang, Xuejin Chen, Wenjun Zeng. S2R-DepthNet: Learning a Generalizable Depth-Specific Structural Representation. CVPR 2021: 3034-3043.

  　

• Zhili Li, Xuejin Chen, Jie Zhao, Zhiwei Xiong. Contrastive Learning for Mitochondria Segmentation. EMBC 2021: 3496-3500.

  　

• Kai Cheng, Yiting Ma, Bin Sun, Yang Li, Xuejin Chen. Depth Estimation for Colonoscopy Images with Self-supervised Learning from Videos. MICCAI (6) 2021: 119-128.

  　

• Siqi Wu, Chang Chen, Zhiwei Xiong, Xuejin Chen, Xiaoyan Sun. Uncertainty-Aware Label Rectification for Domain Adaptive Mitochondria Segmentation. MICCAI (3) 2021: 191-200.

  　

• Yiting Ma, Xuejin Chen, Kai Cheng, Yang Li, Bin Sun. LDPolypVideo Benchmark: A Large-Scale Colonoscopy Video Dataset of Diverse Polyps. MICCAI (5) 2021: 387-396.

  　

• Xiaoyu Liu, Yueyi Zhang, Zhiwei Xiong, Chang Chen, Wei Huang, Xuejin Chen, Feng Wu. Learning Neuron Stitching for Connectomics. MICCAI (8) 2021: 435-444.

  　

• Yanwei Xie, Daqing Liu, Xuejin Chen, Zheng-Jun Zha. Language-Conditioned Region Proposal and Retrieval Network for Referring Expression Comprehension. MMPT@ICMR 2021: 14-22.

  　

• Kaizhi Yang, Jintao Lu, Siyu Hu, Xuejin Chen. Deep 3D Modeling of Human Bodies from Freehand Sketching. MMM (2) 2021: 36-48.

  　

• Chaoqun Wang, Shaobo Min, Xuejin Chen, Xiaoyan Sun, Houqiang Li. Dual Progressive Prototype Network for Generalized Zero-Shot Learning. NeurIPS 2021: 2936-2948.

  　

• Caigui Jiang, Chengcheng Tang, Hans-Peter Seidel, Renjie Chen, Peter Wonka. Computational Design of Lightweight Trusses.Comput. Aided Des. 141: 103076, 2021.

  　

• Renjie Chen, Lucia Romani, Michael A. Scott. GMP2021 - 15th International Conference on Geometric Modeling and Processing.Comput. Aided Geom. Des. 86: 101980, 2021.

  　

• Renjie Chen, Craig Gotsman. Efficient fastest-path computations for road maps.Comput. Vis. Media 7(2): 267-281, 2021.

  　

• Zheng Liu, Yanlei Li, Weina Wang, Ligang Liu, and Renjie Chen. Mesh Total Generalized Variation for Denoising.IEEE Trans. on Vis. and Comp. Graph., June 2021.

  　

• Saishang Zhong, Zhenzhen Song, Zheng Liu, Zhong Xie, Jianguo Chen, Lu Liu, and Renjie Chen. Shape-aware Mesh Normal Filtering.Computer-Aided Design, 2021.

  　

• Ye Zheng, Falai Chen. Volumetric Boundary Correspondence for Isogeometric Analysis Based on Unbalanced Optimal Transport.Comput. Aided Des. 140: 103078, 2021.

  　

• Bingru Huang, Falai Chen. Computing μ-Bases of Univariate Polynomial Matrices Using Polynomial Matrix Factorization.J. Syst. Sci. Complex. 34(3): 1189-1206, 2021.

  　

• Y Hu, B Li, W Zhang, N Liu, P Cai, F Chen, K Qu. WEDGE: imputation of gene expression values from single-cell RNA-seq datasets using biased matrix decomposition.Briefings in Bioinformatics 22 (5), bbab085, 2021.

  　

• Y Hu, B Li, N Liu, P Cai, F Chen, K Qu. WEDGE: recovery of gene expression values for sparse single-cell RNA-seq datasets using matrix decomposition.Brief. Bioinform. bbab085, 2021.

  　

• L Busé, F Chen. Determinantal tensor product surfaces and the method of moving quadrics.Transactions of the American Mathematical Society 374 (7), 4931-4952, 2021.

  　

• Y Hu, B Li, F Chen, K Qu. Single-cell data clustering based on sparse optimization and low-rank matrix factorization.G3 11 (6), jkab098, 2021.

  　

• B Huang, F Chen. Computing μ-Bases of Univariate Polynomial Matrices Using Polynomial Matrix Factorization.Journal of Systems Science and Complexity 34 (3), 1189-1206, 2021.

2020

• Wuyue Lu, Ligang Liu. Surface reconstruction via cooperative evolutions.Comput. Aided Geom. Des. 77: 101831, 2020.

  　

• Mingjia Chen, Changbo Wang, Ligang Liu. Cross-domain retrieving sketch and shape using cycle CNNs.Comput. Graph. 89: 50-58, 2020.

  　

• Hua Zhang, Ligang Liu, Codjo Barthelemy Tossenou. Enterprise Strategy Logic and Strategic Selection in the Context of Big Data: A Study based on Baidu Company.Int. J. Perform. Eng. 16(3): 490-498, 2020.

  　

• Zhenyu Shu, Xiaoyong Shen, Shiqing Xin, Qingjun Chang, Jieqing Feng, Ladislav Kavan, Ligang Liu. Scribble-Based 3D Shape Segmentation via Weakly-Supervised Learning.IEEE Trans. Vis. Comput. Graph. 26(8): 2671-2682, 2020.

  　

• Dong Du, Zhiyi Zhang, Xiaoguang Han, Shuguang Cui, Ligang Liu. VIPNet: A Fast and Accurate Single-View Volumetric Reconstruction by Learning Sparse Implicit Point Guidance.3DV 2020: 553-562.

  　

• Yiqun Lin, Zizheng Yan, Haibin Huang, Dong Du, Ligang Liu, Shuguang Cui, Xiaoguang Han. FPConv: Learning Local Flattening for Point Convolution.CVPR 2020: 4292-4301.

  　

• Boyi Jiang, Juyong Zhang, Yang Hong, Jinhao Luo, Ligang Liu, Hujun Bao. BCNet: Learning Body and Cloth Shape from a Single Image.ECCV (20) 2020: 18-35.

  　

• Xiangyu Zhu, Xiaoguang Han, Wei Zhang, Jian Zhao, Ligang Liu. Learning Intrinsic Decomposition of Complex-Textured Fashion Images.ICME 2020: 1-6.

  　

• Changyi Xiao, Ligang Liu. Generative Flows with Matrix Exponential.ICML 2020: 10452-10461.

  　

• Wenqing Ouyang, Yue Peng, Yuxin Yao, Juyong Zhang, Bailin Deng. Anderson Acceleration for Nonconvex ADMM Based on Douglas-Rachford Splitting.Comput. Graph. Forum 39(5): 221-239, 2020.

  　

• Luo Jiang, Juyong Zhang, Bailin Deng. Robust RGB-D Face Recognition Using Attribute-Aware Loss.IEEE Trans. Pattern Anal. Mach. Intell. 42(10): 2552-2566, 2020.

  　

• Boyi Jiang, Juyong Zhang, Jianfei Cai, Jianmin Zheng. Disentangled Human Body Embedding Based on Deep Hierarchical Neural Network.IEEE Trans. Vis. Comput. Graph. 26(8): 2560-2575, 2020.

  　

• Yong Liu, Yingtai Xiao, Qiong Wu, Chunyan Miao, Juyong Zhang, Binqiang Zhao, Haihong Tang. Diversified Interactive Recommendation with Implicit Feedback. AAAI 2020: 4932-4939.

  　

• Xueying Wang, Yudong Guo, Bailin Deng, Juyong Zhang. Lightweight Photometric Stereo for Facial Details Recovery. CVPR 2020: 737-746.

  　

• Zhongpai Gao, Juyong Zhang, Yudong Guo, Chao Ma, Guangtao Zhai, Xiaokang Yang. Semi-supervised 3D Face Representation Learning from Unconstrained Photo Collections. CVPR Workshops 2020: 1426-1435.

  　

• Haofei Xu, Juyong Zhang. AANet: Adaptive Aggregation Network for Efficient Stereo Matching. CVPR 2020: 1956-1965.

  　

• Yuxin Yao, Bailin Deng, Weiwei Xu, Juyong Zhang. Quasi-Newton Solver for Robust Non-Rigid Registration. CVPR 2020: 7597-7606.

  　

• Keyu Chen, Jianmin Zheng, Jianfei Cai, Juyong Zhang. Modeling Caricature Expressions by 3D Blendshape and Dynamic Texture. ACM Multimedia 2020: 3228-3236.

  　

• Xishun Wang, Zhouwang Yang, Xingye Yue, Hui Wang. A Group Norm Regularized Factorization Model for Subspace Segmentation.IEEE Access 8: 106601-106613, 2020.

  　

• Yunli Yang, Baiyu Chen, Zhouwang Yang. An Algorithm for Ordinal Classification Based on Pairwise Comparison.J. Classif. 37(1): 158-179, 2020.

  　

• Jiaojiao Yang, Zhouwang Yang. Fuzzy Smooth Equilibrium Method for Clustering.Int. J. Fuzzy Syst. 22(1): 11-21, 2020.

  　

• Yangling Ma, Yixin Luo, Zhouwang Yang. PCFNet: Deep neural network with predefined convolutional filters.Neurocomputing 382: 32-39, 2020.

  　

• Qing Fang, Zheng-Yu Zhao, Zhongyuan Liu, Ligang Liu, Xiao-Ming Fu. Metric first reconstruction for interactive curvature-aware modeling.Comput. Aided Des. 126: 102863, 2020.

  　

• Hao Liu, Yang Yang, Yuan Liu, Xiao-Ming Fu. Simultaneous interior and boundary optimization of volumetric domain parameterizations for IGA.Comput. Aided Geom. Des. 79: 101853, 2020.

  　

• Chi Zhang, Mao-Feng Xu, Shuangming Chai, Xiao-Ming Fu. Robust atlas generation via angle-based segmentation.Comput. Aided Geom. Des. 79: 101854, 2020.

  　

• Tianyu Zhu, Chunyang Ye, Shuangming Chai, Xiao-Ming Fu. Greedy Cut Construction for Parameterizations.Comput. Graph. Forum 39(2): 191-202, 2020.

  　

• Chunyang Ye, Jian-Ping Su, Ligang Liu, Xiao-Ming Fu. Memory-Efficient Bijective Parameterizations of Very-Large-Scale Models.Comput. Graph. Forum 39(7): 1-12, 2020.

  　

• Hao-Yu Liu, Zhongyuan Liu, Zheng-Yu Zhao, Ligang Liu, Xiao-Ming Fu. Practical Fabrication of Discrete Chebyshev Nets.Comput. Graph. Forum 39(7): 13-26, 2020.

  　

• Jian-Ping Su, Chunyang Ye, Ligang Liu, Xiao-Ming Fu. Efficient bijective parameterizations.ACM Trans. Graph. 39(4): 111, 2020.

  　

• Yang Yang, Wen-Xiang Zhang, Yuan Liu, Ligang Liu, Xiao-Ming Fu. Error-bounded compatible remeshing.ACM Trans. Graph. 39(4): 113, 2020.

  　

• Y Xu, Y Zheng, Z Yang, X Wang. Statistica Sinica Preprint No: SS-2018-0468. 2020.

  　

• Z Yuan, Y Song, F Chen, Z Yang. Diamond Inclusion Reconstruction.Communications in Mathematics and Statistics 8 (3), 341-359, 2020.

  　

• Z Ding, F Sha, J Kong, B Li, Y Zhang, P Yip, Z Yang. Predicting the Impact of the COVID-19 Pandemic for the Low-and Middle-Income Countries.medRxiv, 2020.

  　

• Weihua Tong, Xiankang Yang, Maodong Pan, Falai Chen. Spectral Mesh Segmentation via ℓ0 Gradient Minimization.IEEE Trans. Vis. Comput. Graph. 26(4): 1807-1820, 2020.

  　

• Yufeng Tian, Xin Li, Falai Chen. Non-Uniform Subdivision Surfaces with Sharp Features.COMPUTER GRAPHICS forum, 39(6), 232-242, 2020.

  　

• Jian Zhou, Zhangjin Huang. Joint 3D Face Reconstruction and Dense Face Alignment via Deep Face Feature Alignment. ECAI 2020: 2840-2847.

  　

• ZHOU Jian, HUANG Zhangjin. 3D face reconstruction and dense face alignment method based on improved 3D morphable model.Journal of Computer Applications, 2020, 40(11): 3306-3313, 2020.

  　

• Qing Shen, Lu Zou, Fangjun Wang, Zhangjin Huang. A Scale-adaptive Color Preservation Neural Style Transfer Method.5th International Conference on Mathematics and Artificial Intelligence (ICMAI 2020), Chengdu, China, pp. 5-9.

  　

• Qian Ni, Xuhui Wang, Jiansong Deng. Modified basis functions for MPHT-splines.J. Comput. Appl. Math. 375: 112817, 2020.

  　

• Dong Liu, Danping Gu, Danny Smyl, Jiansong Deng, Jiangfeng Du. Multiphase Conductivity Imaging With Electrical Impedance Tomography and B-Spline Level Set Method.IEEE Trans. Instrum. Meas. 69(12): 9634-9644, 2020.

  　

• Dong Liu, Danping Gu, Danny Smyl, Jiansong Deng, Jiangfeng Du. B-Spline Level Set Method for Shape Reconstruction in Electrical Impedance Tomography.IEEE Trans. Medical Imaging 39(6): 1917-1929, 2020.

  　

• Dong Liu, Danping Gu, Danny Smyl, Jiansong Deng, Jiangfeng Du. Shape Reconstruction Using Boolean Operations in Electrical Impedance Tomography.IEEE Trans. Medical Imaging 39(9): 2954-2964, 2020.

  　

• R Uwitije, X Wang, A Qarariyah, J Deng. Nonlinear Weighted Average and Blossoming.Communications in Mathematics and Statistics 8 (3), 361-378, 2020.

  　

• A Qarariyah, F Deng, T Yang, J Deng. Numerical Solution for Schrödinger Eigenvalue Problem Using Isogeometric Analysis on Implicit Domains.Communications in Mathematics and Statistics 8 (1), 91-111, 2020.

  　

• T Yang, A Qarariyah, J Deng. Spline R-Function and Applications in FEM.NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS 13 (1), 150-175, 2020.

  　

• Jie Zhao, Xuejin Chen, Zhiwei Xiong, Dong Liu, Junjie Zeng, Chaoyu Xie, Yueyi Zhang, Zheng-Jun Zha, Guoqiang Bi, Feng Wu. Neuronal Population Reconstruction From Ultra-Scale Optical Microscopy Images via Progressive Learning.IEEE Trans. Medical Imaging 39(12): 4034-4046, 2020.

  　

• Yiting Ma, Xuejin Chen, Bin Sun. Polyp Detection in Colonoscopy Videos by Bootstrapping Via Temporal Consistency. ISBI 2020: 1360-1363.

  　

• Shiyu Deng, Xueyang Fu, Zhiwei Xiong, Chang Chen, Dong Liu, Xuejin Chen, Qing Ling, Feng Wu. Isotropic Reconstruction of 3D EM Images with Unsupervised Degradation Learning. MICCAI (5) 2020: 163-173.

  　

• Meng Dong, Dong Liu, Zhiwei Xiong, Xuejin Chen, Yueyi Zhang, Zheng-Jun Zha, Guoqiang Bi, Feng Wu. Towards Neuron Segmentation from Macaque Brain Images: A Weakly Supervised Approach. MICCAI (5) 2020: 194-203.

  　

• Jiacheng Li, Zhiwei Xiong, Dong Liu, Xuejin Chen, Zheng-Jun Zha. Semantic Image Analogy with a Conditional Single-Image GAN. ACM Multimedia 2020: 637-645.

  　

• Yuhang Li, Xuejin Chen, Binxin Yang, Zihan Chen, Zhihua Cheng, Zheng-Jun Zha. DeepFacePencil: Creating Face Images from Freehand Sketches. ACM Multimedia 2020: 991-999.

  　

• Hao Wang, Zheng-Jun Zha, Xuejin Chen, Zhiwei Xiong, Jiebo Luo. Dual Path Interaction Network for Video Moment Localization. ACM Multimedia 2020: 4116-4124.

  　

• Binxin Yang, Xuejin Chen, Richang Hong, Zihan Chen, Yuhang Li, Zheng-Jun Zha. Joint Sketch-Attribute Learning for Fine-Grained Face Synthesis. MMM (1) 2020: 790-801.

  　

• Renjie Chen, Craig Gotsman. Fast a on road networks using a scalable separator-based heuristic. IWCTS@SIGSPATIAL 2020: 8:1-8:8.

  　

• C Gotsman, R Chen. Method For Computing Fastest Route On Road Networks With Dynamic Traffic Information.US Patent App. 16/791,596, 2020.

  　

• Maodong Pan, Falai Chen, Weihua Tong. Volumetric spline parameterization for isogeometric analysis.Computer Methods in Applied Mechanics and Engineering 359, 112769, 2020.

  　

• Z Caijin, C Falai. EMD Algorithm of Geometric Models and Its Applications Based on Tensor Product B-Spline.Journal of Systems Science and Mathematical Sciences 40 (6), 941, 2020.

2019

• Mingjia Chen, Qianfang Zou, Changbo Wang, Ligang Liu. EdgeNet: Deep metric learning for 3D shapes.Comput. Aided Geom. Des. 72: 19-33, 2019.

  　

• Keke Tang, Peng Song, Xiaofei Wang, Bailin Deng, Chi-Wing Fu, Ligang Liu. Computational Design of Steady 3D Dissection Puzzles.Comput. Graph. Forum 38(2): 291-303, 2019.

  　

• Mingjia Chen, Changbo Wang, Ligang Liu. Deep Video-Based Performance Synthesis from Sparse Multi-View Capture.Comput. Graph. Forum 38(7): 543-554, 2019.

  　

• Tao Li, Wei Liu, Hao Liu, Jun Wang, Ligang Liu. Feature-convinced mesh denoising.Graph. Model. 101: 17-26, 2019.

  　

• Xuejin Chen, Haoming Jiang, Tingting Xuan, Lihan Huang, Ligang Liu. Designing deployable 3D scissor structures with ball-and-socket joints.Comput. Animat. Virtual Worlds 30(1), 2019.

  　

• Jie Zhang, Junjie Cao, Xiuping Liu, He Chen, Bo Li, Ligang Liu. Multi-Normal Estimation via Pair Consistency Voting.IEEE Trans. Vis. Comput. Graph. 25(4): 1693-1706, 2019.

  　

• Juyong Zhang, Bailin Deng, Yang Hong, Yue Peng, Wenjie Qin, Ligang Liu. Static/Dynamic Filtering for Mesh Geometry.IEEE Trans. Vis. Comput. Graph. 25(4): 1774-1787, 2019.

  　

• Zhenyu Shu, Shiqing Xin, Xin Xu, Ligang Liu, Ladislav Kavan. Detecting 3D Points of Interest Using Multiple Features and Stacked Auto-encoder.IEEE Trans. Vis. Comput. Graph. 25(8): 2583-2596, 2019.

  　

• Mingqiang Wei, Jin Huang, Xingyu Xie, Ligang Liu, Jun Wang, Jing Qin. Mesh Denoising Guided by Patch Normal Co-Filtering via Kernel Low-Rank Recovery.IEEE Trans. Vis. Comput. Graph. 25(10): 2910-2926, 2019.

  　

• Xiaoguang Han, Zhaoxuan Zhang, Dong Du, Mingdai Yang, Jingming Yu, Pan Pan, Xin Yang, Ligang Liu, Zixiang Xiong, Shuguang Cui. Deep Reinforcement Learning of Volume-Guided Progressive View Inpainting for 3D Point Scene Completion From a Single Depth Image. CVPR 2019: 234-243.

  　

• Xinyu Shi, Junjun Pan, Zeyong Hu, Juncong Lin, Shihui Guo, Minghong Liao, Ye Pan, Ligang Liu. Accurate and Fast Classification of Foot Gestures for Virtual Locomotion. ISMAR 2019: 178-189.

  　

• Qian Fu, Ying He, Fei Hou, Juyong Zhang, Anxiang Zeng, Yong-Jin Liu. Vectorization Based Color Transfer for Portrait Images.Comput. Aided Des. 115: 111-121, 2019.

  　

• Jiong Tao, Bailin Deng, Juyong Zhang. A fast numerical solver for local barycentric coordinates.Comput. Aided Geom. Des. 70: 46-58, 2019.

  　

• Zhilei Liu, Guoxian Song, Jianfei Cai, Tat-Jen Cham, Juyong Zhang. Conditional adversarial synthesis of 3D facial action units.Neurocomputing 355: 200-208, 2019.

  　

• Yudong Guo, Juyong Zhang, Jianfei Cai, Boyi Jiang, Jianmin Zheng. CNN-Based Real-Time Dense Face Reconstruction with Inverse-Rendered Photo-Realistic Face Images.IEEE Trans. Pattern Anal. Mach. Intell. 41(6): 1294-1307, 2019.

  　

• Changwei Luo, Juyong Zhang, Jun Yu, Chang Wen Chen, Shengjin Wang. Real-Time Head Pose Estimation and Face Modeling From a Depth Image.IEEE Trans. Multim. 21(10): 2473-2481, 2019.

  　

• Juyong Zhang, Yue Peng, Wenqing Ouyang, Bailin Deng. Accelerating ADMM for efficient simulation and optimization. ACM Trans. Graph. 38(6): 163:1-163:21, 2019.

  　

• Zi-Hang Jiang, Qianyi Wu, Keyu Chen, Juyong Zhang. Disentangled Representation Learning for 3D Face Shape.CVPR 2019: 11957-11966.

  　

• Kaiyu Guo, Juyong Zhang. Face Frontalization with Inpainting Method.ICCPR 2019: 272-276.

  　

• Haofei Xu, Jianmin Zheng, Jianfei Cai, Juyong Zhang. Region Deformer Networks for Unsupervised Depth Estimation from Unconstrained Monocular Videos.IJCAI 2019: 5685-5691.

  　

• Xiao-Xiang Cheng, Xiao-Ming Fu, Chi Zhang, Shuangming Chai. Practical error-bounded remeshing by adaptive refinement.Comput. Graph. 82: 163-173, 2019.

  　

• Jian-Ping Su, Xiao-Ming Fu, Ligang Liu. Practical Foldover-Free Volumetric Mapping Construction.Comput. Graph. Forum 38(7): 287-297, 2019.

  　

• Yang Yang, Xiao-Ming Fu, Ligang Liu. Computing Surface PolyCube-Maps by Constrained Voxelization.Comput. Graph. Forum 38(7): 299-309, 2019.

  　

• Hao-Yu Liu, Xiao-Ming Fu, Chunyang Ye, Shuangming Chai, Ligang Liu. Atlas refinement with bounded packing efficiency. ACM Trans. Graph. 38(4): 33:1-33:13, 2019.

  　

• Hao Liu, Xiao-Teng Zhang, Xiao-Ming Fu, Zhi-Chao Dong, Ligang Liu. Computational peeling art design. ACM Trans. Graph. 38(4): 64:1-64:12, 2019.

  　

• Zhi-Chao Dong, Xiao-Ming Fu, Zeshi Yang, Ligang Liu. Redirected Smooth Mappings for Multiuser Real Walking in Virtual Reality. ACM Trans. Graph. 38(5): 149:1-149:17, 2019.

  　

• Wenming Wu, Xiao-Ming Fu, Rui Tang, Yuhan Wang, Yu-Hao Qi, Ligang Liu. Data-driven interior plan generation for residential buildings.ACM Trans. Graph. 38(6): 234:1-234:12, 2019.

  　

• Yang Yang, Xiao-Ming Fu, Shuangming Chai, Shiwei Xiao, Ligang Liu. Volume-Enhanced Compatible Remeshing of 3D Models. IEEE Trans. Vis. Comput. Graph. 25(10): 2999-3010, 2019.

  　

• Jiaqi Luo, Hongmei Kang, Zhouwang Yang. Knot calculation for spline fitting based on the unimodality property.Comput. Aided Geom. Des. 73: 54-69, 2019.

  　

• Huanan Dong, Ming Wen, Zhouwang Yang. Vehicle Speed Estimation Based on 3D ConvNets and Non-Local Blocks.Future Internet 11(6): 123, 2019.

  　

• Hao Chen, Zhanfeng Mo, Zhouwang Yang, Xiao Wang. Theoretical Investigation of Generalization Bound for Residual Networks. IJCAI 2019: 2081-2087.

  　

• Rahman, JU; Chen, Q and Yang, ZW. Additive Parameter for Deep Face Recognition.COMMUNICATIONS IN MATHEMATICS AND STATISTICS 8 (2): 203-217, 2019.

  　

• Y Yang, J Kong, L Yang, Z Yang. Sequential Big Data-Based Macroeconomic Forecast for Industrial Value Added.Communications in Mathematics and Statistics 7 (4), 445-457, 2019.

  　

• Hongmei Kang, Xin Li. de Boor-like evaluation algorithm for Analysis-suitable T-splines.Graph. Model. 106, 2019.

  　

• Hongmei Kang, Ming-Jun Lai, Xin Li. An economical representation of PDE solution by using compressive sensing approach.Comput. Aided Des. 115: 78-86, 2019.

  　

• Xin Li, T. W. sederberg. S-Splines: A Simple Surface Solution for IGA and CAD.Computer Methods in Applied Mechanics and Engineering, 350, 15 , 664-678, 2019.

  　

• Xin Li, Xiaodong Wei, Yongjie Jessica Zhang. Hybrid non-uniform recursive subdivision Surface with improved convergence rates.Computer Methods in Applied Mechanics and Engineering , 352, 606-624, 2019.

  　

• Changlin Li, Zhangjin Huang. An Improved Face Synthesis Model for Two-Pathway Generative Adversarial Network. ICMLC 2019: 434-438.

  　

• XU Hong-Fei, HUANG Zhang-Jin*, SONG Peng. Shell Model Construction and Optimization of 3D Printing Based on Stress Distribution.COMPUTER SYSTEMS APPLICATIONS, 2019, 28(10): 103-111.

  　

• Ammar Qarariyah, Tianhui Yang, Jiansong Deng. .Comput. Aided Geom. Des. 71: 202-219, 2019.

  　

• Qian Ni, Xuhui Wang, Jiansong Deng. Modified PHT-splines.Comput. Aided Geom. Des. 73: 37-53, 2019.

  　

• Ammar Qarariyah, Fang Deng, Tianhui Yang, Yuan Liu, Jiansong Deng. Isogeometric analysis on implicit domains using weighted extended PHT-splines.J. Comput. Appl. Math. 350: 353-371, 2019.

  　

• Dong Liu, Danping Gu, Danny Smyl, Jiansong Deng, Jiangfeng Du. B-Spline-Based Sharp Feature Preserving Shape Reconstruction Approach for Electrical Impedance Tomography.IEEE Trans. Medical Imaging 38(11): 2533-2544, 2019.

  　

• T Yang, A Qarariyah, H Kang, J Deng. Numerical integration over implicitly defined domains with topological guarantee.Communications in Mathematics and Statistics 7 (4), 459-474, 2019.

  　

• Rabia Hameed, Ghulam Mustafa, Jiansong Deng, Shafqat Ali. Recursive process for constructing the refinement rules of new combined subdivision schemes and its extended form.Journal of Mathematics, 2019.

  　

• W Wang, S Wen, C Wu, J Deng. Denoising Piecewise Constant Images with Selective Averaging and Outlier Removal.Numerical Mathematics: Theory, Methods & Applications 12 (2), 2019.

  　

• W Wang, C Wu, J Deng. Piecewise constant signal and image denoising using a selective averaging method with multiple neighbors.Inverse Problems & Imaging 13 (5), 903, 2019.

  　

• Siyu Hu, Xuejin Chen. Preventing self-intersection with cycle regularization in neural networks for mesh reconstruction from a single RGB image.Comput. Aided Geom. Des. 72: 84-97, 2019.

  　

• Jie Zhou, Xuejin Chen, Ying-Qing Xu. Automatic Generation of Vivid LEGO Architectural Sculptures.Comput. Graph. Forum 38(6): 31-42, 2019.

  　

• Weijie Xi, Xuejin Chen. Reconstructing piecewise planar scenes with multi-view regularization.Comput. Vis. Media 5(4): 337-345, 2019.

  　

• Jiawei Liu, Zheng-Jun Zha, Xuejin Chen, Zilei Wang, Yongdong Zhang. Dense 3D-Convolutional Neural Network for Person Re-Identification in Videos.ACM Trans. Multim. Comput. Commun. Appl. 15(1s): 8:1-8:19, 2019.

  　

• Siyu Hu, Xuejin Chen, Xin Tong. Point sets joint registration and co-segmentation.Vis. Comput. 35(12): 1841-1853, 2019.

  　

• Shaobo Min, Xuejin Chen, Zheng-Jun Zha, Feng Wu, Yongdong Zhang. A Two-Stream Mutual Attention Network for Semi-Supervised Biomedical Segmentation with Noisy Labels. AAAI 2019: 4578-4585.

  　

• Shaobo Min, Xuejin Chen, Hongtao Xie, Zheng-Jun Zha, Guoqiang Bi, Feng Wu, Yongdong Zhang. Accurate Segmentation of Synaptic Cleft with Contour Growing Concatenated with a Convnet. ICIP 2019: 1420-1424.

  　

• Yiteng Zhang, Xuejin Chen. Multi-path Fusion Network for High-Resolution Height Estimation from a Single Orthophoto. ICME Workshops 2019: 186-191.

  　

• Chaoqun Wang, Xuejin Chen, Shaobo Min, Feng Wu. Structure Generation and Guidance Network for Unsupervised Monocular Depth Estimation. ICME 2019: 1264-1269.

  　

• Xiaotian Chen, Xuejin Chen, Zheng-Jun Zha. Structure-Aware Residual Pyramid Network for Monocular Depth Estimation. IJCAI 2019: 694-700.

  　

• Meng Dong, Dong Liu, Zhiwei Xiong, Xuejin Chen, Yueyi Zhang, Zheng-Jun Zha, Guoqiang Bi, Feng Wu. Instance Segmentation from Volumetric Biomedical Images Without Voxel-Wise Labeling. MICCAI (2) 2019: 83-91.

  　

• Shenglong Zhou, Zhiwei Xiong, Chang Chen, Xuejin Chen, Dong Liu, Yueyi Zhang, Zheng-Jun Zha, Feng Wu. Fast and Accurate Electron Microscopy Image Registration with 3D Convolution. MICCAI (1) 2019: 478-486.

  　

• Jie Zhao, Xuejin Chen, Zhiwei Xiong, Dong Liu, Junjie Zeng, Yueyi Zhang, Zheng-Jun Zha, Guoqiang Bi, Feng Wu. Progressive Learning for Neuronal Population Reconstruction from Optical Microscopy Images. MICCAI (1) 2019: 750-759.

  　

• Haoze Wu, Zheng-Jun Zha, Xin Wen, Zhenzhong Chen, Dong Liu, Xuejin Chen. Cross-Fiber Spatial-Temporal Co-enhanced Networks for Video Action Recognition. ACM Multimedia 2019: 620-628.

  　

• Jian Wu, Jianbo Jiao, Qingxiong Yang, Zheng-Jun Zha, Xuejin Chen. Ground-Aware Point Cloud Semantic Segmentation for Autonomous Driving. ACM Multimedia 2019: 971-979.

  　

• Yuhang Li, Xuejin Chen, Feng Wu, Zheng-Jun Zha. LinesToFacePhoto: Face Photo Generation From Lines With Conditional Self-Attention Generative Adversarial Networks.ACM Multimedia 2019: 2323-2331.

  　

• Mingde Yao, Zhiwei Xiong, Lizhi Wang, Dong Liu, Xuejin Chen. Computational Spectral-Depth Imaging with a Compact System. SIGGRAPH Asia Posters 2019: 26:1-26:2.

  　

• Weijie Xi, Siyu Hu, Xuejin Chen, Zhiwei Xiong. Enhancing Piecewise Planar Scene Modeling from a Single Image via Multi-View Regularization. SIGGRAPH Asia Technical Briefs 2019: 37-40.

  　

• Ido Aharon, Renjie Chen, Denis Zorin, Ofir Weber. Bounded distortion tetrahedral metric interpolation.ACM Trans. Graph. 38(6): 182:1-182:17, 2019.

  　

• R Chen, O Weber. GPU-Accelerated Locally Injective Shape Deformation.US Patent App. 15/817,22, 2019.

  　

• Ye Zheng, Maodong Pan, Falai Chen. Boundary correspondence of planar domains for isogeometric analysis based on optimal mass transport.Comput. Aided Des. 114: 28-36, 2019.

  　

• Maodong Pan, Falai Chen. Low-rank Parameterization of Volumetric Domains for Isogeometric Analysis.Comput. Aided Des. 114: 82-90, 2019.

  　

• Xiaoya Zhai, Falai Chen. Path Planning of a Type of Porous Structures for Additive Manufacturing.Comput. Aided Des. 115: 218-230, 2019.

  　

• Yisheng Lai, Falai Chen, Xiaoran Shi. Implicitizing rational surfaces without base points by moving planes and moving quadrics.Comput. Aided Geom. Des. 70: 1-15, 2019.

  　

• Z Caijin, C Falai, T Yufeng. EMD Algorithm of Planar Models and Its Applications.Journal of Systems Science and Mathematical Sciences 39 (12), 1909, 2019.

2018

[Paper]. [Demo]. [Dataset].

[Paper].

[Paper]. [arXiv]. [Dataset].

[Project].

[Project].

[Paper]. [Code].

[Project].

[arXiv]. [Supp]. [Code].

[Paper].

[Project].

[Paper].

[Paper].

[Project].

[Paper].

• Xin Li, Yubo Chang. Non-uniform interpolatory subdivision surface. Applied Mathematics and Computation, 239-253, 2018.

  　

• Shuangming Chai, Xiao-Ming Fu, Xin Hu, Yang Yang, Ligang Liu. Sphere-based Cut Construction for Planar Parameterizations. Computer & Graphics (SMI 2018), 74: 66-75, 2018.

  　

• Shuangming Chai, Baiyu Chen, Mengyu Ji, Zhouwang Yang, Manfred Lau, Xiao-Ming Fu, Ligang Liu. Stress-Oriented Structural Optimization for Frame Structures. Graphical Models, 97: 80-88, 2018.

  　

• Shiwei Xiao, Hongmei Kang, Xiao-Ming Fu, Falai Chen. Computing IGA-suitable Planar Parameterizations by PolySquare-enhanced Domain Partition. Computer-Aided Geometric Design (GMP 2018), 62: 29-43, 2018.

  　

• Bin Liu, Junjie Cao, Weiming Wang, Ning Ma, Bo Li, Ligang Liu, Xiuping Liu. Propagated Mesh Normal Filtering. Computers & Graphics (Proc. SMI), 74: 119-125, 2018.

  　

• Peng Song, Zhongqi Fu, Ligang Liu. Grasp planning via hand-object geometric fitting. Visual Computer, 34(2): 257-270, 2018.

  　

• Saishang Zhong, Zhong Xie, Weina Wang, Zheng Liu and Ligang Liu. Mesh Denoising via Total Variation and Weighted Laplacian Regularizations. Computer Animation and Virtual Worlds (Proc. CASA), 2018.

  　

• Xiaohong Jia, Xiaoran Shi, Falai Chen. Survey on the theory and applications of μ-bases for rational curves and surfaces. Journal of Computational and Applied Mathematics 329: 2-23 (2018).

  　

• Jinlan Xu, Hongmei Kang, Falai Chen. Content-aware image resizing using quasi-conformal mapping. The Visual Computer 34(3): 431-442 (2018).

  　

• Baiyu Chen, Zi Yang, Zhouwang Yang. An algorithm for low-rank matrix factorization and its applications. Neurocomputing, 275: 1012-1020, 2018.

  　

• Chao Zeng, Jiansong Deng. On the dimension of trivariate spline spaces with the highest order smoothness on 3D T-meshes. Adv. Comput. Math. 44(2): 423-451 (2018).

  　

• Shuang Shan, Yiting Ma, Chengcheng Tang , Xuejin Chen. Folding Cartons: Interactive Manipulation of Cartons from 2D Layouts. Computer Aided Geometric Design (Speccial Issue of GMP), 62: 228-238, 2018.

  　

• Jie Zhou, Xuejin Chen. Convertible Furniture Design. Computer & Graphics, 70: 165-175, 2018.

2017

[Project].

[Project].

[Project].

[Project].

• Maodong Pan, Weihua Tong, Falai Chen. Phase-field guided surface reconstruction based on implicit hierarchical B-splines. Computer Aided Geometric Design 52: 154-169 (2017).

  　

• Yisheng Lai, Falai Chen. An improved algorithm for constructing moving quadrics from moving planes. J. Systems Science & Complexity 30(6): 1483-1506 (2017).

  　

• Futao Zhang, Yan Xu, Falai Chen. Discontinuous Galerkin Based Isogeometric Analysis for Geometric Flows and Applications in Geometric Modeling. J. Sci. Comput. 71(2): 525-546 (2017).

  　

• Maodong Pan, Falai Chen. A Low-rank Spline Approximation of Planar Domains. CoRR abs/1708.01347 (2017).

  　

• Falai Chen, Tor Dokken, Thomas A. Grandine, Géraldine Morin. Geometric Modelling, Interoperability and New Challenges (Dagstuhl Seminar 17221). Dagstuhl Reports 7(5): 140-168 (2017).

  　

• Yuan Liu, Yanzhi Song, Zhouwang Yang, Jiansong Deng. Implicit surface reconstruction with total variation regularization. Computer Aided Geometric Design 52: 135-153 (2017).

  　

• Baiyu Chen, Zi Yang, Zhouwang Yang. An algorithm for low-rank matrix factorization and its applications. Neurocomputing, available online 21 September 2017.

  　

• Dinesh Manoch, Ligang Liu, Kai Xu (Guest Editors). Special Issue of CAD/Graphics Conference 2017. Computers & Graphics, December, 2017.

  　

• Weiming Wang, Baojun Li, Sicheng Qian, Yongjin Liu, Charlie C.L. Wang, Ligang Liu, Baocai Yin, Xiuping Liu. Cross Section based Hollowing and Structural Enhancement. The Visual Computer (Proc. CGI) 33 (6-8), 949-960, 2017.

  　

• Weiming Wang, Sicheng Qian, Liping Lin, Baojun Li, Baocai Yin, Ligang Liu, Xiuping Liu. Self-supporting Frame Structures. Computers & Graphics (Proc. SMI), 66, 154-161, 2017.

  　

• Chunxue Wang, Ligang Liu. Feature Matching using Quasi-conformal Maps. Frontiers of Information Technology & Electronic Engineering, 18(5): 644-657, 2017.

  　

• Yiting Ma, Yu Bai, Xuejin Chen. An Interactive System for Low-poly Illustration Generation from Images Using Adaptive Thinning. ICME, 2017.

  　

• Jie Wang, Juyong Zhang, Changwei Luo, Falai Chen. Joint Head Pose and Face Landmarks Regression from Depth Images. Computational Visual Media (Honorable Mention Award), 3(3): 229-241, 2017.

  　

• Yang Yang, Shuangming Chai, Xiao-Ming Fu. Computing Interior Support-free Structure via Hollow-to-Fill Construction. Computers & Graphics (CAD/GRAPHICS 2017), 70: 148-156, 2018.

2016

[Project].

[Project].

[Project].

[Project].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Project].

[Project].

• Lei Yu, Yijiang Huang, Zhongyuan Liu, Sai Xiao, Ligang Liu, Guoxian Song, Yanxin Wang. Highly Informed Robotic 3D Printed Polygon Mesh - A Novel Strategy of 3D Spatial Printing.. Conference of The Association for Computer Aided Design in Architecture (ACADIA), 2016.

  　

• Manyi Li, Falai Chen, Wenping Wang, Changhe Tu. Sparse RBF surface representations. Computer Aided Geometric Design 48: 49-59 (2016).

  　

• Hongmei Kang, Xin Li, Falai Chen, Jiansong Deng. Truncated Hierarchical Loop Subdivision Surfaces and application in isogeometric analysis. Computers & Mathematics with Applications, 72(8): 2041-2055, 2016.

  　

• Yisheng Lai, Falai Chen. Implicitizing rational surfaces using moving quadrics constructed from moving planes. J. Symb. Comput. 77: 127-161, 2016.

  　

• Chao Zeng, Meng Wu, Fang Deng, Jiansong Deng. Dimensions of spline spaces over non-rectangular T-meshes. Advances in Computational Mathematics, 1-28, 2016. (SCI).

  　

• Xin Li, Jiansong Deng. On the dimension of spline spaces over T-meshes with smoothing cofactor-conformality method, Computer Aided Geometric Design, Vol.41, 76 - 86, 2016. (SCI).

  　

• Jingjing Zhang, Xin Li. On degree elevation of T-splines. Computer Aided Geometric Design, Vol 46(2), 16-29, 2016.

  　

• Zishun Liu, Juyong Zhang, Ligang Liu. Upright Orientation of 3D Shapes with Convolutional Networks. Graphical Models, 85: 22-29, 2016.

  　

• Yukun Lai and Ligang Liu (Guest Editors). Special Issue of Computational Visual Media Conference 2016. Graphical Models, Volume 85, 2016.

  　

• Xianyong Liu, Ligang Liu, Weijie Song, Yanping Liu, Lizhuang Ma. Shape context based mesh saliency detection and its applications: a survey. Computers and Graphics, 57: 12-30, 2016.

  　

• Ligang Liu and Ralph R. Martin (Guest Editors). Special Issue of Computational Visual Media Conference 2016. Journal of Computer Science and Technology, Volume 31, Number 3, 2016.

  　

• Wenpeng Xu, Wei Li, Ligang Liu. Skeleton-Sectional Structural Analysis for 3D Printing. Journal of Computer Science and Technology (Proc. CVM), 31(3): 439-449, 2016.

  　

• Zhenyu Shu, Chengwu Qi, Shiqing Xin, Chao Hu, Li Wang, Yu Zhang, Ligang Liu. Unsupervised 3D Shape Segmentation and Co-segmentation via Deep Learning. Computer Aided Geometric Design (Proc. GMP), 43: 39-52, 2016.

  　

• Chunxue Wang, Xin Hu, Xiaoming Fu, Ligang Liu. Bijective Spherical Parametrization with Low Distortion. Computers&Graphics (Proc. SMI), 58: 161-171, 2016.

  　

• Tuanfeng Y. Wang, Yuan Liu, Xuefeng Liu, Zhouwang Yang, Dongming Yan, Ligang Liu. Global Stiffness Structural Optimization for 3D Printing under Unknown Loads. Journal of Computer Graphics Techniques, 5(3): 18-38, 2016.

  　

• Xin Li, Falai Chen, Hongmei Kang, Jiansong Deng. A survey on the local refinable splines. SCIENCE CHINA Mathematics, Vol 59(4), 617-644, 2016.

  　

• Weihua Tong, Xuecheng Tai. A Variational Approach for Detecting Feature Lines on Meshes. Journal of Computational Mathematics, 34(1): 87–112, 2016.

  　

• Tongchun Zuo, Juntao Feng, Xuejin Chen. HF-FCN: Hierarchically Fused Fully Convolutional Network for Robust Building Extraction. ACCV, 2016.

  　

• Yu Bai, Xuejin Chen. Efficient Structure-Preserving Superpixel Segmentation based on Minimum Spanning Tree. ICME, 2016.

  　

• Hongwei Yang, Juyong Zhang. Hand Pose Regression via A Classification-guided Approach. Asian Conference on Computer Vision (ACCV), 2016.

  　

• Zishun Liu, Zhenxi Li, Juyong Zhang, Ligang Liu. Euclidean and Hamming Embedding for Image Patch Description with Convolutional Networks. IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2016.

2015

[Project].

[Paper].

[Paper].

[Project].

[Project].

[Project].

[Paper].

[Paper].

[Paper].

[Paper]. [Data]. [Slide].

[Paper]. [Data].

[Paper].

[Paper].

• Chao Zeng, Fang Deng, Xin Li, Jiansong Deng. Dimensions of biquadratic and bicubic spline spaces over hierarchical T-meshes. Journal of Computational and Applied Mathematics, Vol 287, 162-178, 2015.

  　

• Changwei Luo, Zengfu Wang, Shaobiao Wang, Juyong Zhang, Jun Yu. Locating Facial Landmarks Using Probabilistic Random Forest. IEEE Signal Processing Letters, 22(12), 2015.

  　

• Pengxiang Wu, Gang Zhao, Zhangjin Huang, Bensheng Qiu, Dayong Gao. Active Contour-Based Cell Segmentation during Freezing and Its Application in Cryopreservation. IEEE Transactions on Biomedical Engineering, 62(1): 284-295, 2015.

  　

• Jingjing Zhang, Xin Li. On the linear independence and partition of unity of arbitrary degree analysis-suitable T-splines. Communications in Mathematics and Statistics, Vol 3(3),353-364, 2015.

  　

• Hongmei Kang, Jinlan Xu, Falai Chen, Jiansong Deng. A new basis for PHT-splines. Graphical Models 82: 149-159, 2015.

  　

• Linlin Xu, Ruimin Wang, Juyong Zhang, Zhouwang Yang, Jiansong Deng, Falai Chen, Ligang Liu. Survey on sparsity in geometric modeling and processing. Graphical Models 82: 160-180 (2015).

  　

• Hongmei Kang, Falai Chen, Jiansong Deng. Hierarchical Box Splines. CAD/Graphics 2015: 73-80.

  　

• Hongmei Kang, Jinlan Xu, Falai Chen, Jiansong Deng. A new basis for PHT-splines, Graphical Models, Vol.82, 149-159, 2015. (SCI).

  　

• Chao Zeng, Fang Deng, Xin Li, Jiansong Deng. Dimensions of biquadratic and bicubic spline spaces over hierarchical T-meshes, Journal of Computational and Applied Mathematics, Vol.287, 162-178, 2015.

  　

• Chao Zeng, Fang Deng, Jiansong Deng. Bicubic hierarchical B-splines: Dimensions, completeness, and bases, Computer Aided Geometric Design, Vol.38, 1-23, 2015. (SCI).

  　

• Qing-Ting Zhang, Yuan Liu, Wen Zhou, Zhou-Wang Yang. A sequential regression model for big data with attributive explanatory variables. Journal of the Operations Research Society of China, 3(4): 475-488, 2015.

  　

• Xiaolong Zhang, Yang Xia, Jiaye Wang, Zhouwang Yang, Changhe Tu, Wenping Wang. Medial axis tree-an internal supporting structure for 3D printing. Computer Aided Geometric Design, 35: 149-162, 2015.

  　

• Yusheng Li, Xinchang XieZhouwang Yang. Alternating direction method of multipliers for solving dictionary learning models. Communications in Mathematics and Statistics, 3(1): 37-55, 2015.

  　

• Linlin Xu, Ruimin Wang, Juyong Zhang, Zhouwang Yang, Jiansong Deng, Falai Chen, Ligang Liu. Guanghua Tan, Wei Chen, Ligang Liu. Survey on Sparsity in Geometry Modeling and Processing. Graphical Models, 82, 160-180, 2015.

  　

• Ran Zhang, Xuejin Chen, Takaaki Shiratori, Xin Tong, Ligang Liu. An Efficient Volumetric Method for Non-rigid Registration. , Graphical Models 82, 160-180, 2015.

  　

• Xiuping Liu, Jie Zhang, Junjie Cao, Bo Li, Ligang Liu. Quality Point Cloud Normal Estimation by Guided Least Squares Representation. Computers & Graphics (Proc. SMI), 51: 106–116, 2015.

  　

• Peng Song, Zhongqi Fu, Ligang Liu, Chi-Wing Fu. Printing 3D Objects with Interlocking Parts. Computer-Aided Geometric Design (Proc. GMP), 35-36: 137-148, 2015.

  　

• Jianfang Li, Min Liu, Weiwei Xu, Haiyi Liang, Ligang Liu. Boundary-dominant Flower Blooming Simulation. Proc. CASA, Second Best Paper Award), 26(3-4): 433-443, 2015.

  　

• Pingping Tao, Junjie Cao, Shuhua Li, Xiuping Liu, Ligang Liu. Mesh saliency via ranking unsalient patches in a descriptor space. Computers & Graphics (Proc. SMI 2014), 46: 264-274, 2015.

  　

• Xin Li. Some properties for Analysis-suitable T-splines. Journal of Computational Mathematics, Vol.33, No.4, 427-440, 2015.

2014

[Project].

[Project].

[Project].

[Project].

[Project].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

• Guihang Wang, Xuejin Chen, Siyu Hu. Geometry-Aware Image Completion via Multiple Example. Pacific Graphics 2014 (short paper).

  　

• Hongmei Kang, Falai Chen, Jiansong Deng. Hierarchical B-splines on regular triangular partitions. Graphical Models 76: 289-300, 2014.

  　

• Meng Wu, Weihong Zhang, Zhouwang Yang, Jiansong Deng, Falai Chen. Spline spaces with mixed orders of continuity over T-meshes. J. Computational Applied Mathematics 268: 179-193 (2014).

  　

• Yuan Liu, Wen Zhou, Zhouwang Yang, Jiansong Deng, Ligang Liu. Globally consistent rigid registration, Graphical Models, Vol.76, No.5, 542-553, 2014.9.

  　

• Pakeeza Ashraf, Ghulam Mustafa, Jiansong Deng. A Six-Point Variant on the Lane-Riesenfeld Algorithm. J. Applied Mathematics 2014: 628285:1-628285:7 (2014).

  　

• Zhouwang Yang, Huizhi Xie, Xiaoming Huo. Data-driven smoothing can preserve good asymptotic properties. Perspectives on Big Data Analysis: Methodologies and Applications, 622: 125-139, 2014.

  　

• Yuan Liu, Wen Zhou, Zhouwang Yang, Ligang Liu, Jiansong Deng. Globally Consistent Rigid Registration Graphical Models (Proc. GMP), 76(5): 542-553, 2014.

  　

• Chunxue Wang, Zheng Liu, Ligang Liu. As-Rigid-As-Possible Spherical Parameterization Graphical Models(Proc. GMP), 76(5): 457-467, 2014.

  　

• Wei Zhu, Ruizhen Hu, Ligang Liu. Grey Conversion via Perceived-Contrast The Visual Computer, 30(3):299-309, 2014.

  　

• Linbo Wang, Tianchen Xia, Yanwen Guo, Ligang Liu, Jue Wang. Confidence-Driven Image Co-matting. Computers & Graphics (Proc. CAD/Graphics 2013, Best Paper Honorable Mention), 38(2): 131-139, 2014.

  　

• Zheng Liu, Weiming Wang, Xiuping Liu, Ligang Liu. Scale-Aware Shape Manipulation. Journal of Zhejiang University Science C (Computers & Electronics), 15(9): 764-775, 2014.

  　

• Weiming Wang, Xiuping Liu, Ligang Liu. Upright Orientation of 3D shapes via Tensor Rank Minimization. Journal of Mechanical Science and Technology, 28(7): 2469-2477, 2014.

  　

• Weihong Zhang, Jiansong Deng, Zhouwang Yang, Ligang Liu. Parametric Curves with Implicit Domain. SCIENCE CHINA Mathematics, 57(12): 2621–2634, 2014.

  　

• Yao Peng, Juyong Zhang, Yancheng Yuan, Shuyuan Zhu, Lu Fang. Robust Interactive Image Segmentation via Iterative Refinement. ICIP, 2014.

  　

• Yong Li, and Zhangjin Huang. MEfficient schemes for joint isotropic and anisotropic total variation minimization for deblurring images corrupted by impulsive noise. Computers & Graphics, 38: 108-116, 2014.

2013

[Project].

[Project].

[Paper].

[Project].

[Project].

• Meng Wu, Jiansong Deng, Falai Chen. Dimension of spline spaces with highest order smoothness over hierarchical T-meshes. Computer Aided Geometric Design 30 1: 20-34，2013.

  　

• Hongmei Kang, Falai Chen, Jiansong Deng. Modified T-splines. Computer Aided Geometric Design 30(9): 827-843 (2013).

  　

• Jiansong Deng, Falai Chen, Liangbing Jin. Dimensions of biquadratic spline spaces over T-meshes. J. Computational Applied Mathematics 238: 68-94 (2013).

  　

• Xiaofeng Yang, M. Gregory Forest, Huiyuan Li, Chun Liu, Jie Shen, Qi Wang, Falai Chen. Modeling and simulations of drop pinch-off from liquid crystal filaments and the leaky liquid crystal faucet immersed in viscous fluids. J. Comput. Physics 236: 1-14 (2013).

  　

• Mingbo Zhang, Jiansong Deng. Number of zeros of interval polynomials, Journal of Computational and Applied Mathematics, Vol.237, 102-110, 2013.

  　

• Xiaoguang Han, Hongbo Fu, Hanlin Zheng, Ligang Liu, Jue Wang. A Video-based Interface for Hand-Driven Stop Motion Animation Production. IEEE Computer Graphics and Applications, 33(6): 70-81, 2013.

  　

• Roy Shilkrot, Daniel Cohen-Or, Ariel Shamir, Ligang Liu. Garment Personalization via Identity Transfer. IEEE Computer Graphics and Applications, 33(4): 62-72, 2013.

  　

• Roy Shilkrot, Daniel Cohen-Or, Ariel Shamir, Ligang Liu. On Affine Rigidity. Journal of Computational Geometry, 4(1): 160-181, 2013.

  　

• RuiminWang, Zhouwang Yang, Ligang Liu, Qing Chen. On Affine Rigidity. Communications in Mathematics and Statistics, 1(3): 331-350, 2013.

  　

• Weiming Wang, Xiuping Liu, Ligang Liu. Shape matching and retrieval based on multiple feature descriptors. Computer Aided Drafting, Design and Manufacturing, 23(1): 71-78, 2013.

  　

• Guo Li, Ligang Liu. Geometry Curves: A Compact Representation for 3D Shapes. Graphical Models, 75(5): 265-278, 2013.

  　

• Jinliang Wu, Xiaoyong Shen, Wei Zhu, Ligang Liu. Mesh Saliency with Global Rarity. Graphical Models, 75(5): 255-264, 2013.

  　

• Jing Tong, Ligang Liu, Jin Zhou, Zhigeng Pan. Mona Lisa alive: Create Self-moving Objects using Hollow-face Illusion. The Visual Computer (Proc. CGI), 29(6-8): 535-544, 2013.

  　

• Xin Li, jianmin Zheng. Interproximate Curve Subdivision. Journal of computation and applied mathematics, 244(5), 36-48, 2013.

  　

• Feng Wang, Zhangjin Huang and Licai Guo. A Mesh Editing Algorithm Based on Gaussian Curvature. Journal of Information & Computational Science, 10(10): 2881–2890, 2013.

2012

[Project].

[Paper].

[Project].

[Project].

[Paper].

[Paper].

[Paper].

• Chunlin Wu, Juyong Zhang, Yuping Duan, Xue-Cheng Tai. Augmented Lagrangian Method for Total Variation Based Image Restoration and Segmentation Over Triangulated Surfaces. Journal of Scientific Computing, 50(1), 2012.

• Xuhui Wang, Falai Chen. Implicitization, parameterization and singularity computation of Steiner surfaces using moving surfaces. J. Symb. Comput.47 (6): 733-750 (2012).

  　

• Jun Wang, Zhouwang Yang, Falai Chen. A variational model for normal computation of point clouds. The Visual Computer 28 (2): 163-174 (2012).

  　

• Jiansong Deng, Kai Hormann, Misha Kazhdan. Geometric Modeling and Processing 2012. Computer Aided Geometric Design 29(7): 421 (2012).

  　

• Jiansong Deng, Kai Hormann, Misha Kazhdan. Preface. Graphical Models 74(4): 75 (2012).

  　

• Ghulam Mustafa, Jiansong Deng, Pakeeza Ashraf, Najma Abdul Rehman. The Mask of Odd Points n-Ary Interpolating Subdivision Scheme. J. Applied Mathematics 2012: 205863:1-205863:20 (2012).

  　

• Mao Shia, Jiansong Deng. Approximating rational Bezier curves by constrained Bezier curves of arbitrary degree. CoRR abs/1212.3385 (2012). J. Applied Mathematics 2012: 205863:1-205863:20 (2012).

  　

• Meng Wu, Jinlan Xu, Ruimin Wang, Zhouwang Yang. Hierarchical bases of spline spaces with highest order smoothness over hierarchical T-subdivisions. Computer Aided Geometric Design, 29(7): 499-509, 2012.

  　

• Xin Li, Zhangjin Huang, Zhao Liu. A Geometric approach to Multi-degree spline. Journal of computer science and technology, Vol. 27(4): 841-850, 2012.

  　

• Xin Li, T.W.Sederberg, Jianmin Zheng, T. Hughes, M. A. Scott. On linear independency of Tsplines blending functions. Computer Aided Geometric Design, 29(1): 63-76, 2012.

  　

• Xin Li, jianmin Zheng. An alternative method for constructing interpolatory subdivision from approximating subdivision. Computer Aided Geometric Design, Vol 29(7): 474-484, 2012.

  　

• Xin Li, Falai Chen. On the instability in the dimension of splines spaces over T-meshes. Computer Aided Geometric Design, 28(7): 420-426, 2011.

  　

• Yong Jin, Qingbiao Wu, Ligang Liu. Unsupervised Upright Orientation of Man-Made Models. Graphical Models (Proc. GMP), 74(4): 99-108, 2012.

  　

• Ibraheem Alhashim, Hao Zhang, Ligang Liu. Detail-Replicating Shape Stretching. The Visual Computer, 28(12): 1153-1166, 2012.

  　

• Yin Xu, Ruizhen Hu, Craig Gotsman, Ligang Liu. Blue noise sampling on Surfaces. Computers&Graphics, 36(4), 232-240, 2012.

  　

• Lubin Fan, Min Meng, Ligang Liu. Sketch-based Mesh Cutting: A Comparative Study. Graphical Models, 74(6): 292-301, 2012.

  　

• Jinliang Wu, Xiaoyong Shen, Ligang Liu. Interactive Two-Scale Color-to-gray. The Visual Computer (Proc. Computer Graphics International),  28(6-8), 723-731, 2012.

  　

• Yong Jin, Qingbiao Wu, Ligang Liu. Aesthetic photo composition by optimal crop-and-warp. Computers&Graphics, 36(8): 955-965, 2012.

  　

• Licai Guo, Zhangjin Huang and Naijie Gu. A Paralllel NURBS-based Isogeometric Analysis Framework on Multi-core CPUs. Journal of Computational Information Systems, 8(16): 6549-6600, 2012.

  　

• Qi Lou, Ligang Liu. Curve intersection using hybrid clipping. Computers&Graphics (Proc. Solid Modeling International), 36(5): 309–320, 2012.

Before 2012

[Project].

[Paper].

[Paper].

[Paper].

[Paper].

[Project].

[Project].

[Paper].

[Paper].

[Paper].

[Paper].

[Project].

[Project].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[ Project ].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

[Paper].

• Min Meng, Lubin Fan, Ligang Liu. A Comparative Evaluation of Foreground/Background Sketch-based Mesh Segmentation Algorithms. Computers &Graphics (Proc. Shape Modeling International), 35(3), 650-660, 2011.

  　

• Xin Li, Falai Chen. On the instability in the dimension of splines spaces over T-meshes. Computer Aided Geometric Design  vol.28(7): 420-426, 2011.

  　

• Jun Wang, Zhouwang Yang, Liangbing Jin, Jiansong Deng, Falai Chen. Parallel and adaptive surface reconstruction based on implicit PHT-splines. Computer Aided Geometric Design  vol.28(8): 463-474, 2011.

  　

• Ping Wang, Jinlan Xu, Jiansong Deng, Falai Chen. Adaptive isogeometric analysis using rational PHT-splines. Computer-Aided Design. vol.43(11): 1438-1448, 2011.

  　

• Li Tian, Falai Chen, Qiang Du. Adaptive finite element methods for elliptic equations over hierarchical T-meshes. J. Computational Applied Mathematics vol. 236(5): 878-891, 2011.

  　

• Meng Wu, Jiansong Deng, Falai Chen. The Dimension of Spline Spaces with Highest Order Smoothness over Hierarchical T-meshes. CoRR abs/1112.1144 (2011).

  　

• Min Meng, Lubin Fan, Ligang Liu. iCutter: A Direct Cut Out Tool for 3D Shapes. Journal of Computer Animation and Virtual World,  22(4), 335-342, 2011.

  　

• Yin Xu, Renjie Chen, Craig Gotsman, Ligang Liu. Embedding a Triangular Graph within a Given Boundary. Computer Aided Geometric Design, 28, 349-356, 2011.

  　

• Yin Xu, Ligang Liu, Craig Gotsman, Steven J. Gortler. Capacity-Constrained Delaunay Triangulation for Point Distributions. Computers &Graphics (Proc. Shape Modeling International), 35(3), 510-516, 2011.

  　

• Zhongping Ji, Ligang Liu, Bin Wang, Wenping Wang. Feature Enhancement by Vertex Flow for 3D Shapes. Computer-Aided Design and Applications, 8(5), 649-664, 2011.

  　

• Licai Guo, Feng Wang, Zhangjin Huang and Naijie Gu. A Fast and Robust Seed Flooding Algorithm on GPU for Voronoi Diagram Generation. ICECE 2011.

  　

• Zhangjin Huang, Feng Wang and Guoping Wang. Extended Doo-Sabin Surfaces. Journal of Information & Computational Science, 8(12): 2239-2247, 2011.

  　

• Xiaoran Shi, Falai Chen. Computing the singularities of rational space curves. ISSAC 2010: 171-178

  　

• Xin Li, Jiansong Deng, Falai Chen. Polynomial splines over general T-meshes. The Visual Computer. vol. 26(4): 277-286, 2010.

  　

• Jun Wang, Zhouwang Yang, Liangbing Jin, Jiansong Deng, Falai Chen. Adaptive surface reconstruction based on implicit PHT-splines. Symposium on Solid and Physical Modeling 2010: 101-110.

  　

• Youhua Fu, Luxi Yang, Wei-Ping Zhu, Zhouwang Yang. A Convex Optimization Design of Relay Precoder for Two-Hop Mimo Relay Networks. IEEE International Conference on Communications (ICC2010): 1-5, Cape Town, 2010.

  　

• Lei Zhang, Ligang Liu, Craig Gotsman, Hua Huang. Mesh reconstruction by meshless denoising and parameterization. Computers&Graphics (Proc. SMI), 34(3), 198-208, 2010.

  　

• Renjie Chen, Yin Xu, Craig Gotsman, Ligang Liu. A Spectral Characterization of the Delaunay Triangulation. Computer Aided Geometric Design, 27(4), 295-300, 2010.

  　

• Yong Jin, Ligang Liu, Qingbiao Wu. Nonhomogeneous Scaling Optimization for Realtime Image Resizing. The Visual Computer (Proceedings of CGI), 26(6-8), 769-778, 2010.

  　

• Guanghua Tan, Wei Chen, Ligang Liu. Image Driven Shape Deformation using Styles. Journal of Zhejiang University (SCIENCE C), 11(1), 27-35, 2010.

  　

• Binbin Lin, Xiaofei He, Yuan Zhou, Ligang Liu, Ke Lu. Approximately harmonic projection: Theoretical analysis and an algorithm. Pattern Recognition, 43, 3307-3313, 2010.

  　

• Xin Li, Jiansong Deng, Falai Chen. Polynomial splines over general T-meshes. The Visual Computer , 277-286, 2010.

  　

• Ligang Liu, Yong Jin, Qingbiao Wu. Realtime aesthetic image retargeting. Proc. Eurographics Workshop on Computational Aesthetic in Graphics, Visualization, and Imaging, pp.1-8, 2010.

  　

• Renjie Chen, Daniel Freedman, Zachi Karni, Craig Gotsman, Ligang Liu. Content-Aware Image Resizing by Quadratic Programming. Proc. CVPR Workshop on Non-Rigid Shape Analysis and Deformable Image Alignment (NORDIA), 1-8, 2010. (The Best Paper Award).

  　

• Renjie Chen, Ligang Liu, Guangchang Dong. Local resampling for patch-based texture synthesis in vector fields. International Journal of Computer Applications in Technology, 38(1/2/3), 124-133, 2010.

  　

• Ligang Liu, Lei Zhang, Binbin Lin, Guojin Wang. Fast Approach for Computing Roots of Polynomials using Cubic Clipping. Computer Aided Geometric Design, 26(5), 547-559, 2009.

  　

• Xiaohong Jia, Falai Chen, Jiansong Deng. Computing self-intersection curves of rational ruled surfaces. Computer Aided Geometric Design 26(3): 287-299 (2009).

  　

• Falai Chen, Bert Jüttler. Geometric Modeling and Processing. Computer Aided Geometric Design 26(4): 367 (2009).

  　

• Xinghua Song, Martin Aigner, Falai Chen, Bert Jüttler. Circular spline fitting using an evolution process. J. Computational Applied Mathematics 231(1): 423-433 (2009).

  　

• Xin Li, Jiansong Deng, Falai Chen. C1 bicubic splines over general T-meshes. CAD/Graphics 2009: 92-95.

  　

• Liangbing Jin, Jiansong Deng, Falai Chen. Submesh splines over hierarchical T-meshes. CAD/Graphics 2009: 204-209.

  　

• Xin Li, Falai Chen. Exact and approximate representations of trimmed surfaces with NURBS and Bézier surfaces. CAD/Graphics 2009: 286-291.

  　

• Tae-wan Kim, Yoo-chul Kim, Jung-chun Suh, Sanyuan Zhang, Zhouwang Yang. Internal energy minimization in biarc interpolation. International Journal of Advanced Manufacturing Technology, 44(11): 1165-1174, 2009.

  　

• Weihua Tong, Taewan Kim. Local and singularity-free G^1 triangular spline surfaces using a minimum degree scheme. Computing, 86: 235-255, 2009.

  　

• Jiansong Deng, Falai Chen, Xin Li, Changqi Hu, Weihua Tong, Zhouwang Yang and Yuyu Feng. Polynomial splines over hierarchical T-meshes. Graphical Models, Vol.74, No.4, 74-86, 2008.

  　

• Xuhui Wang, Falai Chen and Jiansong Deng. Implicitization and parametrization of quadratic surfaces with one simple base point. ISSAC’2008, 31-38.

  　

• Xuchuan Fan, Jiansong Deng and Falai Chen. Zeros of univariate interval polynomials. Journal of Computational and Applied Mathematics, Vol.216, No.2, 563-573, 2008.7.

  　

• Falai Chen, Wenping Wang and Yang Liu. Computing singular points of plane rational curves. Journal of Symbolic Computation, Vol.43, No.2, 2008, 92-117.

  　

• Zhouwang Yang, Yeong-hwa Seo, Tae-wan Kim. Reconstructing a mesh from a point cloud by using a moving parabolic approximation. Advances in Geometric Modeling and Processing, (LNCS 4975): 370-383, 2008.

  　

• Zhangjin Huang, Jiansong Deng, Guoping Wang. A bound on the approximation of a Catmull-Clark subdivision surface by its limit mesh. Computer Aided Geometric Design, Vol.25, No.7, 457-469, 2008.

  　

• Xuchuan Fan, Jiansong Deng, Falai Chen. Zeros of univariate interval polynomials. Journal of Computational and Applied Mathematics, Vol.216, No.2, 563-573, 2008.7.

  　

• Yisong Chen, Horace Ip, Zhangjin Huang and Guoping Wang. Full Camera Calibration from a Single View of Planar Scene. In Proceedings of the 4th International Symposium on Visual Computing (ISVC 2008), LNCS 5358, 815-824, 2008.

  　

• Zhangjin Huang, Jiansong Deng and Guoping Wang. A bound on the approximation of a Catmull-Clark subdivision surface by its limit mesh. Computer Aided Geometric Design, 25(7): 457-469, 2008.

  　

• Zhangjin Huang and Guoping Wang. Bounding the Distance between a Loop Subdivision Surface and Its Limit Mesh. In Proceedings of Geometric Modeling and Processing 2008 (GMP 2008), LNCS 4975, 33-46, 2008.

  　

• Xin Li, Jiansong Deng, Falai Chen. Surface modeling with polynomial splines over hierarchical T-meshes. The Visual Computer, 1027-1033, 2007.

  　

• Liyong Shen, Falai Chen and Jiansong Deng. Implicitization and parametrization of quadratic and cubic surfaces by μ-bases. Computing, Vol.79, No.2-4, 131-142, 2007.4.

  　

• Ning Song, Falai Chen, Ron Goldman. Axial moving lines and singularities of rational planar curves. Computer Aided Geometric Design 24(4): 200-209 (2007).

  　

• Xin Li, Jiansong Deng, Falai Chen. Surface modeling with polynomial splines over hierarchical T-meshes. The Visual Computer 23(12): 1027-1033 (2007).

  　

• Chunlin Wu, Jiansong Deng, Falai Chen, Fast data extrapolating. Journal of Computational and Applied Mathematics, Vol.206, No.1, 146-157, 2007.9.

  　

• Ying Li, Zhouwang Yang, Jiansong Deng. Spherical Parameterization of Genus-Zero Meshes Using the Lagrange-Newton Method. CAD/Graphics 2007: 32.

  　

• Jianwei Hu, Ligang Liu, Guozhao Wang. Dual Laplacian Morphing for Triangular Meshes. Computer Animation and Virtual Worlds (Proc. Computer Animation and Social Agents (CASA)), 18, 271-277, 2007.

  　

• Zhangjin Huang and Guoping Wang. Improved error estimate for extraordinary Catmull-Clark subdivision surface patches. The Visual Computer, 23(12): 1005-1014, 2007.

  　

• Kun Yang, Qicheng Li, Zhangjin Huang, Jia Wang and Guoping Wang. An Efficient Approach to Real-Time Sky Simulation. IEEE International Conference on Computer-Aided Design and Computer Graphics (CAD/Graphics 2007), 156-160, 2007.

  　

• Wenbing Ge, Zhangjin Huang and Guoping Wang. Interpolating Solids Orientations with a C2-continuous B-spline Quaternion Curve. International Conference of E-Learning and Games (Edutainment 2007), LNCS 4469, 606-615, 2007.

  　

• Zhangjin Huang and Guoping Wang. Distance Between a Catmull-Clark Subdivision Surface and Its Limit Mesh. ACM Solid and Physical Modeling Symposium (ACM SPM 2007), 233-240, 2007.

  　

• Jiansong Deng, Falai Chen and Yuyu Feng. Dimensions of spline spaces over T-meshes. Journal of Computational and Applied Mathematics, Vol.194, No.2, 267-283, 2006.

  　

• Zhouwang Yang, Chun-Lin Wu, Jiansong Deng, Falai Chen. Specification of Initial Shapes for Dynamic Implicit Curve/Surface Reconstruction. J. Comput. Sci. Technol. 21(2): 249-254 (2006).

  　

• Liyong Shen, Falai Chen, Bert Jüttler, Jiansong Deng. Approximate μ-Bases of Rational Curves and Surfaces. GMP 2006: 175-188.

  　

• Xin Li, Jiansong Deng, Falai Chen. Dimensions of Spline Spaces Over 3D Hierarchical T-Meshes, Journal of Information and Computational Science, Vol.3, No.3, 487-501, 2006.

  　

• Zhangjin Huang, Jiansong Deng, Yuyu Feng, and Falai Chen. New Proof of Dimension Formula of Spline Spaces over T-meshes via Smoothing Cofactors, Journal of Computational Mathematics, Vol.24, No.4, 501-514, 2006.

  　

• Ghulam Mustafa, Falai Chen, Jiansong Deng. Estimating error bounds for binary subdivision curves/surfaces, Journal of Computational and Applied Mathematics 193, 596-613, 2006.

  　

• Lei Zhang, Ligang Liu, Zhongping Ji, Guojin Wang. Manifold Parameterization. Lecture Notes in Computer Science (Proc. Computer Graphics International), 4035, 160-171, 2006.

  　

• Zhangjin Huang, Jiansong Deng and Xin Li. Dimensions of spline space over general T-meshes. Journal of University of Science and Technology of China, 36(6): 573-581, 2006.

  　

• Zhouwang Yang, Jiansong Deng and Falai Chen. Fitting point clouds with active implicit B-spline curves. Visual Computer (Special Issue for Pacific Graphics 2005), 21 (8-10), 831-839, 2005.

  　

• Falai Chen and Wu Yang. Interval arithmetic in solving system of polynomial equations using Wu’s method. Science in China, Series A, Vol.50, No.8, 2005, 910-921.

  　

• Chunlin Wu, Jiansong Deng, Wenming Zhu and Falai Chen. Image inpainting on implicit surfaces. Pacific Graphics 2005, Macau, 142—144.

  　

• Chen-Dong Xu, Fa-Lai Chen. Blending Canal Surfaces Based on PH Curves. J. Comput. Sci. Technol. 20(3): 389-395 (2005).

  　

• Falai Chen, David Cox and Yang Liu. The µ-basis and implicitization of rational parametric surfaces. J. of Symbolic Computation, 39(2005), 689—706.

  　

• Jiansong Deng, Falai Chen and Liyong Shen. Computing µ-bases of rational curves and surfaces using polynomial matrix factorization. Proceedings of the ISSAC’2005, Manuel Kauers ed., 2005.7, 132-139, ACM Press, USA.

  　

• Chendong Xu, Falai Chen, Jiansong Deng. Determination of free parameters in algebraic surface blending. CAD/Graphics 2005: 6.

  　

• Wenming Zhu, Jiansong Deng, Falai Chen. Subdivision surfaces based on point-based splines. CAD/Graphics 2005: 6.

  　

• Falai Chen and Lin Deng. Interval implicitization of rational curves. Computer Aided Geometric Design, 21(2004),401-415.

  　

• Falai Chen and Wu Yang. Degree reduction of disk Bezier curves. Computer Aided Geometric Design, 21(2004), 263—380.

  　

• Yang Liu, Falai Chen. Algebraic Conditions for Classifying the Positional Relationships Between Two Conics and Their Applications J. Comput. Sci. Technol. 19(5): 665-673 (2004).

  　

• Wu Yang, Falai Chen. Merging a pair of disk Bézier curves. GRAPHITE 2004: 65-70

  　

• Ghulam Mustafa, Falai Chen and Zhangjin Huang. Ternary wavelets and their applications to signal compression. International Journal of Applied Mathematics and Computer Scienc, 14(2): 233-240, 2004.

  　

• Falai Chen and Wenping Wang. Revisiting the µ-basis of a rational ruled surface. Journal of Symbolic Computation, 36(2003), 699—716.

  　

• Falai Chen and Xing Tang. $G^2$ blending of corners using piecewise algebraic surfaces. Proc. of the 11th Pacific Graphics, 93—101.

  　

• Falai Chen and Wenping Wang. The µ-basis of a planar rational curve—properties and computation. Graphical Models, 64 (2003), 268—381.

  　

• Falai Chen and Wenping Wang. Computing the real inflection points of cubic algebraic curves. Computer Aided Geometric Design, 20(2), 2003, 101—117.

  　

• Falai Chen. Reparametrization of a rational ruled surface using µ-basis. Computer Aided Geometric Design, 20(1), 2003, 11-17.

  　

• Xin Li, Falai Chen. On the instability in the dimension of splines spaces over T-meshes. Computer Aided Geometric Design, 28(7): 420-426, 2011.

  　

• T. W. Sederberg, Hongwei Lin, Xin Li. Curvature of singular Bzier curves and surfaces. Computer Aided Geometric Design, 28(4): 233-244, 2011.

  　

• Jiansong Deng, Yuyu Feng and Falai Chen. Best one-sided approximation of polynomials under $\ell_1$ norm. Journal of Applied and Computational Mathematics, 144(2002), 161—174.

  　

• Falai Chen and Thomas W. Sederberg. A new implicit representation of a planar rational curve with high order singularity. Computer Aided Geometric Design, vol.19(2002), 151—167.

  　

• Changsong Chen, Falai Chen and Yuyu Feng. Blending quadric surfaces with piecewise algebraic surfaces. Graphical Models, vol. 63(2002), 212—227.

  　

• Falai Chen, Wenping Wang. The µ-basis of a planar rational curve - properties and computation. Graphical Models 64(6): 368-381 (2002).

  　

• Changsong Chen, Falai Chen and Yuyu Feng, Guofu Wei, Falai Chen. Four-Point Wavelets and Their Applications. J. Comput. Sci. Technol. 17(4): 473-480 (2002), vol. 63(2002), 212—227.

  　

• Falai Chen, Jianmin Zheng and Thomas W. Sederberg. The mu-basis of a rational ruled surface. Computer Aided Geometric Design, vol. 18(2001), 61-72.

  　

• Chen Changsong, Falai Chen, Yu-Yu Feng. Blending Quadric Surfaces with Piecewise Algebraic Surfaces. Graphical Models 63(4): 212-227 (2001).

  　

• Qianhua Chen, Jiansong Deng, Falai Chen. Water Animation with Disturbance Model. Computer Graphics International 2001: 73-80.

  　

• Falai Chen, Thomas W. Sederberg, Wenping Lou. Bounding Interval Rational Bézier Curves with Interval Polynomial Bézier Curves. GMP 2000: 328-336.

  　

• Chen Changsong, Falai Chen, Yu-Yu Feng. Blending Pipe Surfaces with Piecewise Algebraic Surfaces. Pacific Conference on Computer Graphics and Applications 2000: 175-182.

  　

• Chen Falai, Deng Jiansong, Feng Yuyu. Algebraic Surface Blending using Wu’s Method, Computer Mathematics, Lecture Notes Series on Computing vol.8, 2000, 172-181.

  　

• J.S. Deng, Y.Y. Feng, J.Kozak. A Note on the Dimension of the Bivariate Spline Space over the Morgan-Scott Triangulation, SIAMJ. Numer. Anal., Vol.37, No.3(2000), 1021-1028.

  　

• David Cox, Thomas W. Sederberg and Falai Chen. The moving line ideal basis of planar rational curves. Computer Aided Geometric Design, vol.15(1998), 803-827.

  　

• Falai Chen. Bilinear precision of a rational Bezier surface. Computer Aided Geometric Design, vol. 14(1997), 387-391.

  　

• Guojin Wang, Thomas W. Sederberg and Falai Chen. On the convergence of polynomial approximation of rational functions. J. of Approx. Theory, vol.89 (1997), 267-288.

  　

• Falai Chen and Jernej Kozak. On computing zeros of a bivariate Bernstein polynomial. J. of Comput. Math., vol.14(1996), 237-248.

  　

• Yuyu Feng, Falai Chen and Hongling Zhou. The invariance of weak convexity conditions of B-nets with respect to subdivision. Computer Aided Geometric Design, vol.11(1994), 97-107.

  　

• Falai Chen and Jernej Kozak. The intersection of a triangular Bezier patch and a plane, J. of Comput. Math., vol.12(1994), 138-146.

　

查阅所有发表的论文

2022     2021     2020

2019     2018     2017

2016     2015     2014

2013     2012     Before 2012