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Authors: Wafae Sabbar and Abdelkrim Bekkhoucha

Affiliation: University Hassan II Mohammedia, FST Mohammedia, Morocco

ISBN: 972-8865-40-6

ISSN: 2184-4321

Keyword(s): Colour image quantization; Multi-thresholding; Highpass filtering, Lowpass filtering.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Image and Video Analysis ; Image Filtering ; Image Formation and Preprocessing ; Image Formation, Acquisition Devices and Sensors ; Image Quality ; Statistical Approach

Abstract: In this paper, we introduce a new technique of color image quantization. It is carried out in two processing. In the first, we decrease the number of color using a multi-thresholding, by intervals, of the three marginal histograms of the image. In the second processing, the colors determined in the first processing are reduced by colors fusion based on the mean square error minimization. The algorithm is simple to implement and produces a high quality results.

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Paper citation in several formats:
Sabbar, W. and Bekkhoucha, A. (2006). A NEW TECHNIQUE FOR COLOR IMAGE QUANTIZATION. In Proceedings of the First International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, ISBN 972-8865-40-6; ISSN 2184-4321, pages 147-150. DOI: 10.5220/0001370101470150

@conference{visapp06,
author={Wafae Sabbar. and Abdelkrim Bekkhoucha.},
title={A NEW TECHNIQUE FOR COLOR IMAGE QUANTIZATION},
booktitle={Proceedings of the First International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP,},
year={2006},
pages={147-150},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001370101470150},
isbn={972-8865-40-6},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the First International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP,
TI - A NEW TECHNIQUE FOR COLOR IMAGE QUANTIZATION
SN - 972-8865-40-6
IS - 2184-4321
AU - Sabbar, W.
AU - Bekkhoucha, A.
PY - 2006
SP - 147
EP - 150
DO - 10.5220/0001370101470150

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