Improvements of MPEG-4 standard FAMC for efficient 3D animation compression

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F11%3A43897686" target="_blank" >RIV/49777513:23520/11:43897686 - 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
Improvements of MPEG-4 standard FAMC for efficient 3D animation compression
Original language description
Advances in both graphics hardware and scanning technology have allowed for retrieving and rendering complex 3D models with thousands of vertices. With the recent popularity gain of interactive web applications, the data size is beginning to be the tightest bottleneck, especially for detailed 3D animations. The MPEG-4 standard was recently supplemented with an algorithm for compression of dynamic triangle meshes called Frame-based Animated Mesh Compression, which is considered the state of the art in this area. We have thoroughly analysed the algorithm and identified some weak spots and unclarities. In this paper, we present several improvements and optimisations, which attempt to resolve the problems we found. These changes result in combined performance gain of up to 32 percent on tested datasets.
Czech name
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Czech description
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Project
<a href="/en/project/LC06008" target="_blank" >LC06008: Center of Computer Graphics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
3DTV Conference The True Vision Capture, Transmission and Display of 3D Video
ISBN
978-1-61284-162-5
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
1-4
Publisher name
IEEE
Place of publication
Antalya, Turecko
Event location
Antalya, Turecko
Event date
May 16, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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