Perceptual color difference metric for complex images based on Mahalanobis distance
نویسندگان
چکیده
منابع مشابه
Perceptual color difference metric for complex images based on Mahalanobis distance
In this paper, a perceptual color difference is presented as an alternative color difference metric for complex images instead of the conventional color difference equations. This color difference is derived based on Mahalanobis distance by using covariance matrices for differences of each color attributes. The covariance matrices for each class of images can be obtained by psychophysical exper...
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Article history: Received 7 October 2007 Received in revised form 27 February 2008 Accepted 16 May 2008
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ژورنال
عنوان ژورنال: Journal of Electronic Imaging
سال: 2001
ISSN: 1017-9909
DOI: 10.1117/1.1350559