Title: The revision of conversion formula from RGB color space to HSV color space
Abstract: The conversion from RGB color space to HSV color space is non-linear,singular points or unstable points could arise in hue component of HSV color space.A revised formula is provided to solve this problem.Original formula does not define hue value when saturation value is zero,and hue value is nonsense when saturation value is low.Under these conditions,the color is black,gray or white.Redefining these non-color or gray points in hue component′s low and high area,not only eliminated singular points and unstable points,but also simplified image processing by present dominant color in one hue component.Through theoretic analysis and experimental verification,this revised formula is proved to be effective.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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Cited By Count: 8
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