Adaptive Algorithm for Vector Field Interpolation Based on Octree Structure

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F02%3APU36207" target="_blank" >RIV/00216305:26230/02:PU36207 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Adaptive Algorithm for Vector Field Interpolation Based on Octree Structure
Original language description
Visualization algorithms operating on vector field, such as particle-tracing, require continuous (defined for every position within the space), not necessarily very accurate, but fast and smooth interpolation of the field values. We present a way of storing vector field in an octree structure, which offers some degree of compression and adaptive density of sampling of the vector field. The presented algorithm solves adaptive interpolation of vectors stored in octree. Our experiments show that this allgorithm gives better results than interpolation in a regular grid without requiring more computation time.
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F02%2F0507" target="_blank" >GA102/02/0507: Computer graphics algorithms with FPGA support</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Spring Conference on Computer Graphics Proceedings 2002
ISBN
80-223-1730-6
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
145-150
Publisher name
Slovak University of Technology in Bratislava
Place of publication
Budmerice
Event location
Budmerice
Event date
Apr 24, 2002
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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