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    Hybrid surgery cutting using node snapping algorithm, real-time volume rendering and haptic feedback

    Access Status
    Fulltext not available
    Authors
    Peng, J.
    Li, Ling
    Squelch, Andrew
    Date
    2013
    Type
    Conference Paper
    
    Metadata
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    Citation
    Peng, J. and Li, L. and Squelch, A. 2013. Hybrid surgery cutting using node snapping algorithm, real-time volume rendering and haptic feedback, pp. 51-58.
    Source Title
    Proceedings of the IADIS International Conference Computer Graphics, Visualization, Computer Vision and Image Processing 2013, CGVCVIP 2013
    ISBN
    9789728939892
    School
    Department of Computing
    URI
    http://hdl.handle.net/20.500.11937/6080
    Collection
    • Curtin Research Publications
    Abstract

    We present a framework for interactive simulation of surgical cuts such as those being practiced in surgical treatment. Unlike most existing methods our framework is based on hybrid heterogeneous deformable models providing more flexibility. In order to keep the representation consistent, we apply 3-dimensional node snapping algorithm on the outer surface mesh to generate smooth cut without a large increase of element count, and employ a volumetric deformable model underneath the surface to present the internal structures and material properties of heterogeneous deformable objects. Haptic interaction is integrated into the simulation system to provide cutting tool as well as force feedback. The achieved quality and performance of the presented framework is demonstrated using human soft tissue models. © 2013 IADIS.

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