Soft tissue simulation with bimanual force feedback

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Abstract

Soft tissue simulation with bimanual force feedback is one of the main research topics toward practical application of surgery simulation. A method for the simulation of soft object using Mass-Spring model is presented to deform human tissue in the bimanual haptic feedback environment. A multi-thread simulation framework is employed to support real-time force feedback calculation and the deformation of the soft object. Haptic force is calculated based on a hybrid physical/geometric model and is filtered before sent to the haptic device in order to get stable force feedback. Two experiments are carried out to evaluate real-time performance and stability. Finally, a preliminary example of application in human tissue simulation is introduced.

Original languageEnglish
Title of host publicationICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings
Pages903-907
Number of pages5
DOIs
StatePublished - 2010
Event2010 International Conference on Audio, Language and Image Processing, ICALIP 2010 - Shanghai, China
Duration: 23 Nov 201025 Nov 2010

Publication series

NameICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings

Conference

Conference2010 International Conference on Audio, Language and Image Processing, ICALIP 2010
Country/TerritoryChina
CityShanghai
Period23/11/1025/11/10

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