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Combining convex hull and directed graph for fast and accurate ellipse detection 期刊论文
GRAPHICAL MODELS, 2021, 卷号: 116, 页码: 13
Authors:  Shen, Zeyu;  Zhao, Mingyang;  Jia, Xiaohong;  Liang, Yuan;  Fan, Lubin;  Yan, Dong-Ming
Favorite  |  View/Download:14/0  |  Submit date:2021/10/26
Ellipse detection  Edge following  Hough transform  RANSAC  
An occlusion-resistant circle detector using inscribed triangles 期刊论文
PATTERN RECOGNITION, 2021, 卷号: 109, 页码: 15
Authors:  Zhao, Mingyang;  Jia, Xiaohong;  Yan, Dong-Ming
Favorite  |  View/Download:50/0  |  Submit date:2021/01/14
Circle detection  Inscribed triangle  Parameter estimation  Hough transform  
Robust Ellipse Fitting Using Hierarchical Gaussian Mixture Models 期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2021, 卷号: 30, 页码: 3828-3843
Authors:  Zhao, Mingyang;  Jia, Xiaohong;  Fan, Lubin;  Liang, Yuan;  Yan, Dong-Ming
Favorite  |  View/Download:25/0  |  Submit date:2021/06/01
Kernel  Robustness  Optimization  Gaussian mixture model  Bandwidth  Two dimensional displays  Transforms  Ellipse fitting  GMM  HGMM  RANSAC  outlier  noise  robust statistic  
Simple primitive recognition via hierarchical face clustering 期刊论文
COMPUTATIONAL VISUAL MEDIA, 2020, 卷号: 6, 期号: 4, 页码: 431-443
Authors:  Yang, Xiaolong;  Jia, Xiaohong
Favorite  |  View/Download:15/0  |  Submit date:2021/10/26
quadric primitive extraction  mesh  hierarchical clustering  
Real-Time Facial Pose Estimation and Tracking by Coarse-to-Fine Iterative Optimization 期刊论文
TSINGHUA SCIENCE AND TECHNOLOGY, 2020, 卷号: 25, 期号: 5, 页码: 690-700
Authors:  Yang, Xiaolong;  Jia, Xiaohong;  Yuan, Mengke;  Yan, Dong-Ming
Favorite  |  View/Download:45/0  |  Submit date:2020/09/23
facial pose recognition  facial pose estimation  real-time tracking  
Tool Orientation Optimization and Path Planning for 5-Axis Machining 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2020, 页码: 24
Authors:  Yuan, Chunming;  Mi, Zhenpeng;  Jia, Xiaohong;  Lin, Fengming;  Shen, Liyong
Favorite  |  View/Download:27/0  |  Submit date:2021/01/14
5-axis CNC machining  flat end cutter  tool path planning  tool posture optimization  
QUATERNION RATIONAL SURFACES 期刊论文
JOURNAL OF COMMUTATIVE ALGEBRA, 2020, 卷号: 12, 期号: 2, 页码: 237-261
Authors:  Hoffman, Jerome William;  Jia, Xiaohong;  Wang, Haohao
Favorite  |  View/Download:33/0  |  Submit date:2020/06/30
syzygy  graded minimal free resolution  implicit equations  
Complete Classification and Efficient Determination of Arrangements Formed by Two Ellipsoids 期刊论文
ACM TRANSACTIONS ON GRAPHICS, 2020, 卷号: 39, 期号: 3, 页码: 12
Authors:  Jia, Xiaohong;  Tu, Changhe;  Mourrain, Bernard;  Wang, Wenping
Favorite  |  View/Download:33/0  |  Submit date:2021/01/14
Arrangements  ellipsoids  collision detection  
Enumerating the morphologies of non-degenerate Darboux cyclides 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2019, 卷号: 75, 页码: 15
Authors:  Zhao, Mingyang;  Jia, Xiaohong;  Tu, Changhe;  Mourrain, Bernard;  Wang, Wenping
Favorite  |  View/Download:33/0  |  Submit date:2020/05/24
Darboux cyclides  Morphologies  Segre characteristic  Index sequences  Stereographic projection  
Automatic and high-quality surface mesh generation for CAD models 期刊论文
COMPUTER-AIDED DESIGN, 2019, 卷号: 109, 页码: 49-59
Authors:  Guo, Jianwei;  Ding, Fan;  Jia, Xiaohong;  Yan, Dong-Ming
Favorite  |  View/Download:54/0  |  Submit date:2019/04/02
CAD tessellation  High-quality mesh  Remeshing