On-Line Precomputation Algorithm for Real-Time Haptic Interaction with Non-Linear Deformable Bodies
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F09%3A00035348" target="_blank" >RIV/00216224:14310/09:00035348 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
On-Line Precomputation Algorithm for Real-Time Haptic Interaction with Non-Linear Deformable Bodies
Original language description
Soft tissue modelling is important in the realm of haptic interactions. The main challenge in this research area is to combine two basic conditions which are essential - the stability of the haptic interaction running on high refresh rate on one hand andrealistic behavior of the tissue assuming computationally expensive mathematical models on the other. In this paper, a distributed algorithm addressing this challenge is presented. The algorithm is based on the precomputation-interpolation scheme when the force feedback for the actual position of the haptic interaction point (HIP) is computed by a fast interpolation from precomputed data running inside the haptic loop. The standard precomputation-interpolation scheme is modified, however, so that the data needed for the interpolation are generated directly during the interaction. The distributed algorithm and the underlying architecture are presented together with a prototype implementation.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Third Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems
ISBN
978-1-4244-3858-7
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
The Institute of Electrical and Electronics Engineers
Place of publication
Salt Lake City, Utah, USA
Event location
Salt Lake City, Utah, USA
Event date
Mar 18, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000266714300005