Accelerated haptic rendering of polygonal models through local descent

David E. Johnson; Peter Willemsen

doi:10.1109/HAPTIC.2004.1287173

Accelerated haptic rendering of polygonal models through local descent

David E. Johnson, Peter Willemsen

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

25 Scopus citations

Abstract

In a prior paper, we described a haptic rendering algorithm for arbitrary polygonal models using a six degree-of-freedom haptic interface. In that paper, global search for local minimum distances provided repulsive forces between models. This paper augments that system with a local tracking algorithm that quickly updates and maintains globally computed minima. The global search continuously adds and deletes local minimum distance pairs being updated by the local search. This new system supports higher haptic interaction rates on more complex scenes than the previous approach.

Original language	English (US)
Title of host publication	Proceedings of the 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS 2004
Pages	18-23
Number of pages	6
DOIs	https://doi.org/10.1109/HAPTIC.2004.1287173
State	Published - 2004
Externally published	Yes
Event	Proceedings - 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS 2004 - Chicago, IL, United States Duration: Mar 27 2004 → Mar 28 2004

Publication series

Name	Proceedings - 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS

Conference

Conference	Proceedings - 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS 2004
Country/Territory	United States
City	Chicago, IL
Period	3/27/04 → 3/28/04

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10.1109/HAPTIC.2004.1287173

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Johnson, D. E., & Willemsen, P. (2004). Accelerated haptic rendering of polygonal models through local descent. In Proceedings of the 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS 2004 (pp. 18-23). (Proceedings - 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS). https://doi.org/10.1109/HAPTIC.2004.1287173

Accelerated haptic rendering of polygonal models through local descent. / Johnson, David E.; Willemsen, Peter.
Proceedings of the 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS 2004. 2004. p. 18-23 (Proceedings - 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS).

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

Johnson, DE & Willemsen, P 2004, Accelerated haptic rendering of polygonal models through local descent. in Proceedings of the 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS 2004. Proceedings - 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS, pp. 18-23, Proceedings - 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS 2004, Chicago, IL, United States, 3/27/04. https://doi.org/10.1109/HAPTIC.2004.1287173

Johnson DE, Willemsen P. Accelerated haptic rendering of polygonal models through local descent. In Proceedings of the 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS 2004. 2004. p. 18-23. (Proceedings - 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS). doi: 10.1109/HAPTIC.2004.1287173

Johnson, David E. ; Willemsen, Peter. / Accelerated haptic rendering of polygonal models through local descent. Proceedings of the 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS 2004. 2004. pp. 18-23 (Proceedings - 12th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS).

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Accelerated haptic rendering of polygonal models through local descent

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