Introduction - If you have any usage issues, please Google them yourself
Color moment is said a simple and effective method of color feature, a moment (mean, mean), the two order moment (variance, viarance) and three moments (slope, skewness), because the color information is mainly distributed in the low order moment, so for a moment, the two and three order moments moment to express the image color distribution, color moments have been shown to be effective for representation of color distribution. This code is very good to achieve the color of the image extraction of the moment, and detailed notes.