17 paper(s) uploaded by liuyj.

Index Title Upload Time Modified Time
1

Efficient Construction and Simplification of Delaunay Meshes

Yong-Jin Liu Tsinghua University Chun-Xu Xu Tsinghua University Dian Fan Tsinghua University Ying He Nanyang technological University

Geometric Modeling and Processing mathscidoc:1608.16001

ACM Transactions on Graphics, 34, (6), 174, 2015.12
[ Download ] [ 2016-08-19 10:51:32 uploaded by liuyj ] [ 60 downloads ] [ 0 comments ] [ Cited by 3 ] [ Abstract ] [ Full ]
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2016-08-19 10:51:32 -
2

A Robust Divide and Conquer Algorithm for Progressive Medial Axes of Planar Shapes

Yong-Jin Liu Tsinghua University Cheng-Chi Yu Tsinghua University Min-Jing Yu Tsinghua University Kai Tang Hong Kong University Deok-Soo Kim Hanyang University

Computational Geometry mathscidoc:1608.09002

IEEE Transactions on Visualization and Computer Graphics
[ Download ] [ 2016-08-19 11:56:03 uploaded by liuyj ] [ 65 downloads ] [ 0 comments ] [ Abstract ] [ Full ]
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2016-08-19 11:56:03 2016-08-19 14:56:22
3

Semi-continuity of skeletons in 2-manifold and discrete Voronoi approximation

Yong-Jin Liu Tsinghua University

Computational Geometry mathscidoc:1608.09003

IEEE Transactions on Pattern Analysis and Machine Intelligence, 37, (9), 1938, 2015.9
[ Download ] [ 2016-08-19 12:00:02 uploaded by liuyj ] [ 60 downloads ] [ 0 comments ] [ Cited by 5 ] [ Abstract ] [ Full ]
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2016-08-19 12:00:02 2016-08-19 15:05:04
4

Fast wavefront propagation(FWP) for computing exact geodesic distances on meshes

Chunxu Xu Tsinghua University Tuanfeng Y. Wang University of Science and Technology of China Yong-Jin Liu Tsinghua University Ligang Liu University of Science and Technology of China Ying He Nanyang Technological University

Computational Geometry mathscidoc:1608.09004

IEEE Transactions on Visualization and Computer Graphics, 21, (7), 822, 2015.7
[ Download ] [ 2016-08-19 13:44:41 uploaded by liuyj ] [ 55 downloads ] [ 0 comments ] [ Cited by 7 ] [ Abstract ] [ Full ]
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2016-08-19 13:44:41 2016-08-19 15:07:25
5

Intrinsic computation of centroidal Voronoi tessellation (CVT) on meshes

Xiaoning Wang Nanyang Technological University Xiang Ying Nanyang Technological University Yong-Jin Liu Tsinghua University Shi-Qing Xin Ningbo University Wenping Wang Hong Kong University Xianfeng Gu Stony Brook University Wolfgang Mueller-Wittig Nanyang Technological University Ying He Nanyang Technological University

Computational Geometry mathscidoc:1608.09005

Computer-Aided Design, 58, 51, 2015
[ Download ] [ 2016-08-19 14:37:48 uploaded by liuyj ] [ 52 downloads ] [ 0 comments ] [ Cited by 7 ] [ Abstract ] [ Full ]
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2016-08-19 14:37:48 2016-08-19 15:10:12
6

Polyline-sourced geodesic Voronoi diagrams on triangle meshes

Chun-Xu Xu Tsinghua University Yong-Jin Liu Tsinghua University Qian Sun Nanyang Technological University Jinyan Li University of Technology Sydney Ying He Nanyang Technological University

Computational Geometry mathscidoc:1608.09006

Computer Graphics Forum, 33, (7), 2014.11
[ Download ] [ 2016-08-19 14:46:44 uploaded by liuyj ] [ 44 downloads ] [ 0 comments ] [ Abstract ] [ Full ]
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2016-08-19 14:46:44 2016-08-19 15:12:35
7

Exact geodesic metric in 2-manifold triangle meshes using edge-based data structures

Yong-Jin Liu Tsinghua University

Computational Geometry mathscidoc:1608.09007

[ Download ] [ 2016-08-19 14:49:51 uploaded by liuyj ] [ 53 downloads ] [ 0 comments ] [ Cited by 18 ] [ Abstract ] [ Full ]
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2016-08-19 14:49:51 2016-08-19 14:52:52
8

The Complexity of Geodesic Voronoi Diagrams on Triangulated 2-Manifold Surfaces

Yong-Jin Liu Tsinghua University Kai Tang Hong Kong University

Computational Geometry mathscidoc:1608.09008

Information Processing Letters, 113, 132, 2013
[ Download ] [ 2016-08-19 15:14:23 uploaded by liuyj ] [ 47 downloads ] [ 0 comments ] [ Abstract ] [ Full ]
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2016-08-19 15:14:23 2016-08-19 15:14:54
9

Construction of iso-contours, bisectors and Voronoi diagrams on triangulated surfaces

Yong-Jin Liu Tsinghua University Zhan-Qing Chen Hong Kong University Kai Tang Hong Kong University

Computational Geometry mathscidoc:1608.09009

IEEE Transactions on Pattern Analysis and Machine Intelligence, 33, (8), 1502, 2011.8
[ Download ] [ 2016-08-19 15:21:01 uploaded by liuyj ] [ 90 downloads ] [ 0 comments ] [ Cited by 49 ] [ Abstract ] [ Full ]
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2016-08-19 15:21:01 -
10

Approximating the longest paths in grid graphs

Wen-Qi Zhang Tsinghua University Yong-Jin Liu Tsinghua University

Computational Geometry mathscidoc:1608.09010

Theoretical Computer Science, 412, (39), 5340, 2011.9
[ Download ] [ 2016-08-19 15:25:45 uploaded by liuyj ] [ 44 downloads ] [ 0 comments ] [ Cited by 12 ] [ Abstract ] [ Full ]
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2016-08-19 15:25:45 -
 
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