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@inproceedings{934118,
author = {Golembiovský, Tomáš and Křenek, Aleš},
address = {Dagstuhl},
booktitle = {Sixth Doctoral Workshop on Mathematical and Engineering Methods in Computer Science},
editor = {Ludek Matyska, Michal Kozubek, Tomas Vojnar and Pavel Zemcik, David Antos},
keywords = {haptics; molecular docking; lossy compression},
howpublished = {elektronická verze "online"},
language = {eng},
location = {Dagstuhl},
isbn = {978-3-939897-22-4},
pages = {40-46},
publisher = {Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik},
title = {Compression of Vector Field Changing in Time},
url = {http://drops.dagstuhl.de/portals/oasics/index.php?semnr=11002},
year = {2011}
}
TY - JOUR
ID - 934118
AU - Golembiovský, Tomáš - Křenek, Aleš
PY - 2011
TI - Compression of Vector Field Changing in Time
PB - Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik
CY - Dagstuhl
SN - 9783939897224
KW - haptics
KW - molecular docking
KW - lossy compression
UR - http://drops.dagstuhl.de/portals/oasics/index.php?semnr=11002
N2 - One of the problems connected with a real-time protein-ligand docking simulation is the need to store series of precomputed electrostatic force fields of a molecule changing in time. A single frame of the force field is a 3D array of floating point vectors and it constitutes approximately 180 MB of data. Therefore requirements on storage grow rapidly if several hundreds of such frames need to be stored. We propose a lossy compression method of such force field, based on audio and video coding, and we evaluate its properties and performance.
ER -
GOLEMBIOVSKÝ, Tomáš and Aleš KŘENEK. Compression of Vector Field Changing in Time. Online. In Ludek Matyska, Michal Kozubek, Tomas Vojnar and Pavel Zemcik, David Antos. \textit{Sixth Doctoral Workshop on Mathematical and Engineering Methods in Computer Science}. Dagstuhl: Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik, 2011, p.~40-46. ISBN~978-3-939897-22-4.
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