Description: YCrCb YUV namely, of which "Y" expresses bright degree (Luminance or Luma), also is the grey-scale values And "U" and "V" said is Chroma (Chrominance or Chroma), the function is to describe the image color and saturation, is used to specify the color of the pixels. "Brightness" is through the establishment of the input signal to RGB, method is to RGB signal certain part of the stack together. "Color" is the definition of the color two aspects ─ the tone and saturation, respectively for Cr and CB to said. Whether to hold or participate in the campus lectures is necessary.ignal brightness values differences. And CB reflects the input signal blue part and RGB RGB signal brightness values differences.
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利用YCrCb来探测皮肤区域.txt
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