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dc.contributor.authorZhong, Yongmin
dc.contributor.authorShirinzadeh, B.
dc.contributor.authorSmith, J.
dc.contributor.editorD Coutellier
dc.contributor.editorX Fischer
dc.date.accessioned2017-01-30T12:00:20Z
dc.date.available2017-01-30T12:00:20Z
dc.date.created2012-12-03T07:24:56Z
dc.date.issued2006
dc.identifier.citationZhong, Yongmin and Shirinzadeh, Bijian and Smith, Julian. 2006. A cellular neural network based deformable model, in Coutellier, D. and Fischer, X. (ed), Proceedings of Virtual Concept 2006, Nov 26-Dec 1 2006. Cancun, Mexico: Springer Verlag.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/17214
dc.description.abstract

This paper presents a new methodology for the deformation of soft objects by drawing an analogy between cellular neural network and elastic deformation. An improved cellular neural network model is developed to simulate the deformation of soft objects. The cellular neural network model incorporates the internal elastic forces and the external force to model the deformation dynamics. A finite volume based method is presented to derive the discrete differential operators over irregular nets for obtaining the internal elastic forces. The finite volume method enforces the conservation of energy in a discrete sense and provides an intuitively geometric discretization rather than an interpolating function in the finite element method to calculate internal elastic forces. The proposed methodology not only models the deformation dynamics in continuum mechanics, but it also simplifies the complex deformation problem by simple setting the cellular neural network templates.

dc.publisherSpringer Verlag
dc.subjectcellular - neural network
dc.subjectfinite volume method and analogy systems
dc.subjectdeformation
dc.subjectdeformable object
dc.titleA cellular neural network based deformable model
dc.typeConference Paper
dcterms.source.titleProceedings of Virtual Concept 2006
dcterms.source.seriesProceedings of Virtual Concept 2006
dcterms.source.conferenceProceedings of Virtual Concept 2006
dcterms.source.conference-start-dateNov 26 2006
dcterms.source.conferencelocationCancun, Mexico
dcterms.source.placeBerlin
curtin.department
curtin.accessStatusFulltext not available


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