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A method to obtain the integrated contour image in colour scenes

This paper describes a method to achieve the most relevant contours of an image. The presented method proposes to integrate the information of the local contours from chromatic components such as H, S and I, taking into account the criteria of coherence of the local contour orientation values obtained from each of these components. The process is based on parametrizing pixel by pixel the local contours (magnitude and orientation values) from the H, S and I images. This process is carried out individually for each chromatic component. If the criterion of dispersion of the obtained orientation values is high, this chromatic component will lose relevance. A final processing integrates the extracted contours of the three chromatic components, generating the so-called integrated contours image

© International Conference on Image Processing: 1997 : Proceedings, 1997, vol. 2, p. 764-767

IEEE

Author: Cufí i Solé, Xavier
Casals, Alícia
Batlle i Grabulosa, Joan
Date: 1997
Abstract: This paper describes a method to achieve the most relevant contours of an image. The presented method proposes to integrate the information of the local contours from chromatic components such as H, S and I, taking into account the criteria of coherence of the local contour orientation values obtained from each of these components. The process is based on parametrizing pixel by pixel the local contours (magnitude and orientation values) from the H, S and I images. This process is carried out individually for each chromatic component. If the criterion of dispersion of the obtained orientation values is high, this chromatic component will lose relevance. A final processing integrates the extracted contours of the three chromatic components, generating the so-called integrated contours image
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Citation: Cufí Solé, X., Casals, A., i Batlle i Grabulosa J. (1997). A method to obtain the integrated contour image in colour scenes. International Conference on Image Processing: 1997 : Proceedings, 2, 764-767. Recuperat 04 maig 2010, a http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=638608
ISBN: 0-8186-8183-7
Document access: http://hdl.handle.net/10256/2159
Language: eng
Publisher: IEEE
Collection: Reproducció digital del document publicat a: http://dx.doi.org/10.1109/ICIP.1997.638608
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Is part of: © International Conference on Image Processing: 1997 : Proceedings, 1997, vol. 2, p. 764-767
Rights: Tots els drets reservats
Subject: Imatges -- Processament
Image processing
Title: A method to obtain the integrated contour image in colour scenes
Type: info:eu-repo/semantics/article
Repository: DUGiDocs

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