Publication details
Conference Paper (international conference)
A multiresolution causal colour texture model
,
: Advances in Pattern Recognition. Proceedings, p. 114-122 , Eds: Ferri F. J., Inesta J. M., Amin A., Pudil P.
: Springer, (Berlin 2000)
:
: Joint IAPR International Workshops SSPR 2000 and SPR 2000, (Alicante, ES, 30.08.2000-01.09.2000)
: AV0Z1075907
: GA102/00/0030, GA ČR, ISE-86L8-13, Hewlett Packard, GA106/00/1715, GA ČR
(eng): An efficient recursive algorithm for realistic colour texture synthesis is proposed. The algorithm starts with spectral factorization of an input colour texture image using the Karhunen-Loeve decorrelation. Single orthogonal monospectral components are further decomposed into a multi-resolution grid and each resolution data are independently modeled by their dedicated simultaneous causal autoregressive random field model (CAR). We estimate an optimal contextual neighbourhood and model parameters.
: 09K
: BD