Research on Collision Detection for Soft Tissue in Virtual Surgery
Virtual surgery simulation is an important application of virtual reality in the field of modern medicine.Quick and exact collision detection is an important factor for the reality of surgery simulation,while the real-time and complexity requirement brings an even higher request.Take virtual endoscopic simulator for example,a method based on k-dops bounding volume is proposed,which not only can improve the speed of collision detection but also can adapt to the change of geometric quality and topology after the tissue deformation.This method can resolve collision detection problem in surgery simulation well.
Virtual surgery simulation collision detection bounding volume k-dops
Lizhen Yu Hongyu Wu Zhifeng Zhong
Department of Electronics and Information Engineering Nanchang University,Nanchang,China
国际会议
云南大理
英文
190-196
2008-11-21（万方平台首次上网日期，不代表论文的发表时间）