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* Corresponding author 1 LAGIS-SI LAGIS - Laboratoire d-Automatique, Génie Informatique et Signal

Abstract : Mono-CCD color cameras acquire only one color component at each pixel by means of their color filter array CFA covering the CCD sensor. To obtain a color image, a procedure - called demosaicing - is then necessary to estimate the other two missing color components at each pixel. This chapter deals with the quality of color images generated in such a way. We attempt to determine which demosaicing method provides the best results according to several comparison criteria, particularly for subsequent needs of color image analyses like edge detection.

keyword : Demosaicing Color image Quality evaluation Comparison criteria

Author: Olivier Losson - Ludovic Macaire - Yanqin Yang -



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