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METHOD AND ARRANGEMENT FOR ESTIMATING AT LEAST ONE CROSS-CHANNEL COLOUR MAPPING MODEL FROM AN SET OF TUPLES OF CORRESPONDING COLOURS RELATIVE TO AT LEAST TWO IMAGES
METHOD AND ARRANGEMENT FOR ESTIMATING AT LEAST ONE CROSS-CHANNEL COLOUR MAPPING MODEL FROM AN SET OF TUPLES OF CORRESPONDING COLOURS RELATIVE TO AT LEAST TWO IMAGES
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机译:从一组与至少两个图像相对应的颜色成对的集合中估计至少一个跨通道颜色映射模型的方法和装置
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摘要
The present invention generally relates to a method and arrangement for estimating said at least one cross-channel colour mapping model from a set of tuples of corresponding colours relative to at least two images. The method is characterised in that it uses processing means for:—selecting at least one intermediate tuple of corresponding colours from the set of tuples of corresponding colours by using at least one channel-wise colour mapping model, and—estimating said at least one cross-channel colour mapping model from said at least one intermediate selected tuple of corresponding colours.
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