Active regions for colour texture segmentation integrating region and boundary information

In this paper a colour texture segmentation method, which unifies region and boundary information, is proposed. The algorithm uses a coarse detection of the perceptual (colour and texture) edges of the image to adequately place and initialise a set of active regions. Colour texture of regions is mod...

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Vydané v:Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429) Ročník 3; s. III - 453
Hlavní autori: Munoz, X., Freixenet, J., Cufi, X., Marti, J.
Médium: Konferenčný príspevok.. Journal Article
Jazyk:English
Vydavateľské údaje: IEEE 2003
Predmet:
Application software
Computer vision
Data mining
Form perception
Image edge detection
Image processing
Image segmentation
Imatges
Informatics
Kernel
Percepció de les formes
Pixel
Processament
Proposals
Robot vision systems
ISBN:0780377508, 9780780377509
ISSN:1522-4880
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Popis
Shrnutí:In this paper a colour texture segmentation method, which unifies region and boundary information, is proposed. The algorithm uses a coarse detection of the perceptual (colour and texture) edges of the image to adequately place and initialise a set of active regions. Colour texture of regions is modelled by the conjunction of non-parametric techniques of kernel density estimation (which allow to estimate the colour behaviour) and classical co-occurrence matrix based texture features. Therefore, region information is defined and accurate boundary information can be extracted to guide the segmentation process. Regions concurrently compete for the image pixels in order to segment the whole image taking both information sources into account. Furthermore, experimental results are shown which prove the performance of the proposed method.
ISBN:0780377508
9780780377509
ISSN:1522-4880
DOI:10.1109/ICIP.2003.1247279