Dynamic Texture Modelling and Editing Using Temporal Mixing Coefficients Reduction

0438021 - ÚTIA 2015 CZ eng K - Conference Paper (Czech conference)
Havlíček, Michal
Dynamic Texture Modelling and Editing Using Temporal Mixing Coefficients Reduction.
Doktorandské dny. Praha: FJFI ČVUT, 2014 - (Ambrož, P.; Masáková, Z.), s. 7-16. ISBN 978-80-01-05605-9.
[Doktorandské dny 2014. Praha (CZ), 14.11.2014]
R&D Projects: GA ČR(CZ) GA14-02652S; GA ČR(CZ) GA14-10911S
Institutional support: RVO:67985556
Keywords : dynamic texture * texture analysis * data compression
Subject RIV: BD - Theory of Information
http://library.utia.cas.cz/separaty/2014/RO/havlicek-0438021.pdf

Real world materials often change their appearance over time. If these variations are spatially and temporally homogeneous then the visual appearance can be represented by a dynamic texture which is a natural extension of classic texture concept including the time as an extra dimension. In this article we present possible way to handle multispectral dynamic textures based on a combination of input data eigen analysis and subsequent processing of temporal mixing coefficients. The proposed method exhibits overall good performance, offers extremely fast synthesis which is not restricted in temporal dimension and simultaneously enables to compress significantly the original data and additionally perform texture editing.
Permanent Link: http://hdl.handle.net/11104/0242981