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A haptic VR milling surgery simulator--using high-resolution CT-data.

Identifieur interne : 001863 ( PubMed/Corpus ); précédent : 001862; suivant : 001864

A haptic VR milling surgery simulator--using high-resolution CT-data.

Auteurs : Magnus Eriksson ; Mark Dixon ; Jan Wikander

Source :

RBID : pubmed:16404033

English descriptors

Abstract

A haptic virtual reality milling simulator using high resolution volumetric data is presented in this paper. We discuss the graphical rendering performed from an iso-surface generated using marching cubes with a hierarchical storage method to optimize for fast dynamic changes to the data during the milling process. We also present a stable proxy-based haptic algorithm used to maintain a tip position on the surface avoiding haptic fall-through.

PubMed: 16404033

Links to Exploration step

pubmed:16404033

Le document en format XML

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