Real-time volume haptic rendering of non-linear viscoelastic behavior of soft tissue through dynamic atomic unit approach

A. Chanda; T. Kesavadas

doi:10.3233/978-1-60750-942-4-49

Real-time volume haptic rendering of non-linear viscoelastic behavior of soft tissue through dynamic atomic unit approach

A. Chanda, T. Kesavadas

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The aim of computer haptics is to enable the user to touch, feel and maneuver virtual objects using a haptic interface. As the user 'feels' the virtual object by applying force through the interface, complex calculations have to be done in real-time to generate a feedback force appropriate to the material properties of the object being 'touched'. In this paper we propose a method for modeling soft bodies, which incorporate non-linear, viscoelastic, anisotropic behavior that will enable real-time user interaction and still satisfy the high force-feedback frequency requirements. In this paper, we restrict the user interaction with virtual objects to palpation.

Original language	English (US)
Title of host publication	Medicine Meets Virtual Reality 12 - Building a Better You
Subtitle of host publication	The Next Tools for Medical Education, Diagnosis and Care
Publisher	IOS Press
Pages	49-55
Number of pages	7
ISBN (Print)	1586034049, 9781586034047
DOIs	https://doi.org/10.3233/978-1-60750-942-4-49
State	Published - 2004
Externally published	Yes
Event	4th Medicine Meets Virtual Reality Proceedings 1996, MMVR 1996 - Newport Beach, CA, United States Duration: Jan 15 2004 → Jan 16 2004

Publication series

Name	Studies in Health Technology and Informatics
Volume	98
ISSN (Print)	0926-9630
ISSN (Electronic)	1879-8365

Other

Other	4th Medicine Meets Virtual Reality Proceedings 1996, MMVR 1996
Country/Territory	United States
City	Newport Beach, CA
Period	1/15/04 → 1/16/04

ASJC Scopus subject areas

Biomedical Engineering
Health Informatics
Health Information Management

Online availability

10.3233/978-1-60750-942-4-49

Library availability

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Chanda, A., & Kesavadas, T. (2004). Real-time volume haptic rendering of non-linear viscoelastic behavior of soft tissue through dynamic atomic unit approach. In Medicine Meets Virtual Reality 12 - Building a Better You: The Next Tools for Medical Education, Diagnosis and Care (pp. 49-55). (Studies in Health Technology and Informatics; Vol. 98). IOS Press. https://doi.org/10.3233/978-1-60750-942-4-49

Real-time volume haptic rendering of non-linear viscoelastic behavior of soft tissue through dynamic atomic unit approach. / Chanda, A.; Kesavadas, T.
Medicine Meets Virtual Reality 12 - Building a Better You: The Next Tools for Medical Education, Diagnosis and Care. IOS Press, 2004. p. 49-55 (Studies in Health Technology and Informatics; Vol. 98).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Chanda, A & Kesavadas, T 2004, Real-time volume haptic rendering of non-linear viscoelastic behavior of soft tissue through dynamic atomic unit approach. in Medicine Meets Virtual Reality 12 - Building a Better You: The Next Tools for Medical Education, Diagnosis and Care. Studies in Health Technology and Informatics, vol. 98, IOS Press, pp. 49-55, 4th Medicine Meets Virtual Reality Proceedings 1996, MMVR 1996, Newport Beach, CA, United States, 1/15/04. https://doi.org/10.3233/978-1-60750-942-4-49

Chanda A, Kesavadas T. Real-time volume haptic rendering of non-linear viscoelastic behavior of soft tissue through dynamic atomic unit approach. In Medicine Meets Virtual Reality 12 - Building a Better You: The Next Tools for Medical Education, Diagnosis and Care. IOS Press. 2004. p. 49-55. (Studies in Health Technology and Informatics). doi: 10.3233/978-1-60750-942-4-49

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Real-time volume haptic rendering of non-linear viscoelastic behavior of soft tissue through dynamic atomic unit approach

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