Realistic deformation of 3D human blood vessels

被引：5
作者：
Park, Jaesung [1 ]
Shim, Minsub [1 ]
Park, Seon-Young [2 ]
Kang, Yunku [1 ]
Kim, Myung-Soo [1 ]
机构：
[1] Seoul Natl Univ, Sch Comp Sci & Engn, Seoul 151744, South Korea
[2] Seoul Natl Univ, Coll Med, Seoul 110799, South Korea
来源：
COMPUTER ANIMATION AND VIRTUAL WORLDS | 2013年 / 24卷 / 3-4期
关键词：
blood vessel; deformation; collision detection and avoidance; sweep surface; BVH; sphere tree; LSS tree; B-splines; VIRTUAL HUMANS;
D O I：
10.1002/cav.1510
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
We present a real-time algorithm for realistically deforming 3D human blood vessels, while automatically detecting and avoiding interference among a large number of blood vessels under deformation. Sweep surfaces are employed for this purpose. Using a dynamic bounding volume hierarchy, specially designed for sweep surfaces, we support collision detection and other related geometric computations in real time. Copyright (c) 2013 John Wiley & Sons, Ltd.
引用
收藏
页码：317 / 325
页数：9
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