Analysing collision detection in a virtual environment for haptic applications in surgery

被引：0

作者：

Pinto Salamanca, Maria Luisa ^{[1
]}

Sabater Navarro, Jose Maria ^{[2
]}

Sofrony Esmeral, Jorge ^{[3
]}

机构：

[1] Univ Pedagog & Tecnol Colombia Uptc, Sch Electromech Engn, Cali, Colombia

[2] Univ Miguel Hernandez Elche, Virtual Real & Robot Lab Vr2, Elche, Spain

[3] Univ Nacl Colombia, Dept Mech & Mechatron Engn, Bogota, Colombia

来源：

INGENIERIA E INVESTIGACION | 2011年 / 31卷 / 01期

关键词：

haptics; collision detection; medical simulator;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents an analysis of two commercially-available haptic interfaces that can be used in surgical training and medical simulation. Integrating development kits with open source software libraries like OpenGL and VCollide led to proposing a solution to problems like loss of tactile ability and detecting collisions between objects in a virtual environment. Haptic applications were based on results regarding capturing, processing and analysing images for building models for interaction with rigid bodies of medical interest. The application included tools for marking points and paths on a virtual surfaces and force reflection algorithms for simulating interactions with surface/volumetric 3D models. Immersion characteristics and the effect of virtual surgical instruments were analysed.

引用

页码：204 / 212

页数：9

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