Original title: Bidirectional Texture Function Three Dimensional Pseudo Gaussian Markov Random Field Model
Authors: Havlíček, Michal
Document type: Papers
Conference/Event: Doktorandské dny 2012, Praha (CZ), 2012-11-16 / 2012-11-23
Year: 2012
Language: eng
Abstract: The Bidirectional Texture Function (BTF) is the recent most advanced representation of material surface visual properties. BTF specifies the changes of its visual appearance due to varying illumination and viewing angles. Such a function might be represented by thousands of images of given material surface. Original data cannot be used due to its size and some compression is necessary. This paper presents a novel probabilistic model for BTF textures. The method combines synthesized smooth texture and corresponding range map to produce the required BTF texture. Proposed scheme enables very high BTF texture compression ratio and may be used to reconstruct BTF space as well.
Keywords: bidirectional texture function; texture modelling
Project no.: GA102/08/0593 (CEP)
Funding provider: GA ČR
Host item entry: Doktorandské dny 2012, ISBN 978-80-01-05138-2

Institution: Institute of Information Theory and Automation AS ČR (web)
Document availability information: Fulltext is available at external website.
External URL: http://library.utia.cas.cz/separaty/2013/RO/havlicek-bidirectional texture function three dimensional pseudo gaussian markov random field model.pdf
Original record: http://hdl.handle.net/11104/0217174

Permalink: http://www.nusl.cz/ntk/nusl-136375


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Research > Institutes ASCR > Institute of Information Theory and Automation
Conference materials > Papers