A Particle System for Implicit Surfaces Reconstruction

被引：0

作者：

Wang, Jing ^{[1
]}

Liu, Mingjun ^{[1
]}

Zhao, Xiuyang ^{[1
]}

Wang, Maosen ^{[2
]}

机构：

[1] Univ Jinan, Sch Informat Sci & Engn, Jinan, Peoples R China

[2] Shandong Supervis & Inspect Inst Prod Qual, Jinan, Peoples R China

来源：

2011 INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND NETWORK TECHNOLOGY (ICCSNT), VOLS 1-4 | 2012年

基金：

中国国家自然科学基金;

关键词：

implicit surface; particle system; reprojection; normal vector;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a particle system which displays implicit surfaces. First, we find a particle as a seed. Initialize all particle positions through the moving and updating of the seed particle. The cotangent force makes particles repel each other. The reprojection of normal vector constrains particles moving on the surfaces. The particle system can finally reach a stable and balance state. The method is also effective on displaying singularity points. The experiments result show the flexibility and efficiency of the particle system.

引用

页码：1117 / 1121

页数：5

共 13 条

[1] Bloomenthal J., 1994, GRAPHICS GEMS, P324
[2] Using particles to sample and control more complex implicit surfaces
Hart, JC
Bachta, E
Jarosz, W
Fleury, T
[J]. SHAPE MODELING AND APPLICATIONS, PROCEEDINGS, 2002, : 129 - 136
[3] Hart John, 1993, SIGGRAPH COURSE NOTE, V25, p131~1315
[4] Curvature-dependent triangulation of implicit surfaces
Karkanis, T
Stewart, AJ
[J]. IEEE COMPUTER GRAPHICS AND APPLICATIONS, 2001, 21 (02) : 60 - 69
[5] Lorens W., 1987, COMPUTER GRAPHICS, V21, P153
[6] Robust particle systems for curvature dependent sampling of implicit surfaces
Meyer, MD
Georgel, P
Whitaker, RT
[J]. INTERNATIONAL CONFERENCE ON SHAPE MODELING AND APPLICATIONS, PROCEEDINGS, 2005, : 124 - 133
[7] REEVES WT, 1983, ACM T GRAPHIC, V2, P91, DOI 10.1145/964967.801167
[8] A programmable particle system framework for shape modeling
Su, WY
Hart, JC
[J]. INTERNATIONAL CONFERENCE ON SHAPE MODELING AND APPLICATIONS, PROCEEDINGS, 2005, : 114 - 123
[9] TAUBIN G, 1993, P 2 ACM SOL MOD APPL, P221
[10] Witkin A.P., 1994, P 21 ANN C COMPUTER, P269, DOI [10.1145/1198555.1198656, DOI 10.1145/1198555.1198656, DOI 10.1145/192161.192227]

← 1 2 →