Abstract:As everyone knows nature exists a lot of colors similar as skin color, such as sand, sand beach, soil, stone, cement road, wood, bole, filemot leaves, and so on. The above mentioned things are similar to skin color and exist largely in our images. So they bring many difficulties to detect human face color. And the problem hasn't been solved completely. In this paper we present a circular fitting of distribution of Cg-Cb color space. And we combine a red Gaussian model in Cg-Cb color space aim to make the metho… Show more
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