Cyber Surgery: Parameterized Mesh for Multi-modal Surgery Simulation
Identifieur interne : 004A41 ( Istex/Curation ); précédent : 004A40; suivant : 004A42Cyber Surgery: Parameterized Mesh for Multi-modal Surgery Simulation
Auteurs : Qiang Liu [Singapour] ; C. Prakash [Singapour]Source :
- Lecture Notes in Computer Science [ 0302-9743 ] ; 2005.
Abstract
Abstract: We present a parameterized representation of virtual organs for surgery simulation purpose. Random 3D input mesh are parameterized and resampled into a regular 2D parameterized model. With this parameterized representation, a high resolution 3D organ mesh can be reconstructed and deformed interactively with a simple and fast free-form deformation method. The amount of deformation and force feed-back can be calculated rapidly. Therefore, haptic rendering can be achieved. In addition, the parameterized mesh can be used to handle collision detection and the contact between multi-objects in an efficient way. With the parameterized mesh, realistic visual and haptic rendering can be provided for interactive surgery simulation.
Url:
DOI: 10.1007/11581772_82
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