Adaptive hybrid interpolation techniques for direct Haptic rendering of isosurfaces

Ganesh Sankaranarayanan; Venkat Devarajan; Robert Eberhart; Daniel B. Jones

doi:10.3233/978-1-60750-929-5-448

Adaptive hybrid interpolation techniques for direct Haptic rendering of isosurfaces

Ganesh Sankaranarayanan, Venkat Devarajan, Robert Eberhart, Daniel B. Jones

Surgery

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

2 Scopus citations

Abstract

Direct Haptic rendering of voxels from an anatomical dataset provides patient specific haptic feedback vital for diagnosis and surgical planning. Our algorithm uses zero sets of scalar trivariate function for polynomial interpolation with sixty-four neighborhood points to generate isosurfaces on the fly for haptic rendering. This approach gives continuity in surfaces as well as better capture of isosurface features of the medical dataset. The detailed algorithm is presented along with the description of results from haptically rendering medical datasets.

Original language	English (US)
Title of host publication	Medicine Meets Virtual Reality 02/10 - Digital Upgrades
Subtitle of host publication	Applying Moore's Law to Health
Publisher	IOS Press
Pages	448-454
Number of pages	7
ISBN (Print)	1586032038, 9781586032036
DOIs	https://doi.org/10.3233/978-1-60750-929-5-448
State	Published - Jan 1 2002
Event	10th Annual Medicine Meets Virtual Reality Conference, MMVR 2002 - Newport Beach, CA, United States Duration: Jan 23 2002 → Jan 26 2002

Publication series

Name	Studies in Health Technology and Informatics
Volume	85
ISSN (Print)	0926-9630
ISSN (Electronic)	1879-8365

Other

Other	10th Annual Medicine Meets Virtual Reality Conference, MMVR 2002
Country/Territory	United States
City	Newport Beach, CA
Period	1/23/02 → 1/26/02

ASJC Scopus subject areas

Biomedical Engineering
Health Informatics
Health Information Management

Access to Document

10.3233/978-1-60750-929-5-448

Cite this

Sankaranarayanan, G., Devarajan, V., Eberhart, R., & Jones, D. B. (2002). Adaptive hybrid interpolation techniques for direct Haptic rendering of isosurfaces. In Medicine Meets Virtual Reality 02/10 - Digital Upgrades: Applying Moore's Law to Health (pp. 448-454). (Studies in Health Technology and Informatics; Vol. 85). IOS Press. https://doi.org/10.3233/978-1-60750-929-5-448

Adaptive hybrid interpolation techniques for direct Haptic rendering of isosurfaces. / Sankaranarayanan, Ganesh; Devarajan, Venkat; Eberhart, Robert et al.
Medicine Meets Virtual Reality 02/10 - Digital Upgrades: Applying Moore's Law to Health. IOS Press, 2002. p. 448-454 (Studies in Health Technology and Informatics; Vol. 85).

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

Sankaranarayanan, G, Devarajan, V, Eberhart, R & Jones, DB 2002, Adaptive hybrid interpolation techniques for direct Haptic rendering of isosurfaces. in Medicine Meets Virtual Reality 02/10 - Digital Upgrades: Applying Moore's Law to Health. Studies in Health Technology and Informatics, vol. 85, IOS Press, pp. 448-454, 10th Annual Medicine Meets Virtual Reality Conference, MMVR 2002, Newport Beach, CA, United States, 1/23/02. https://doi.org/10.3233/978-1-60750-929-5-448

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Adaptive hybrid interpolation techniques for direct Haptic rendering of isosurfaces

Abstract

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ASJC Scopus subject areas

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