A computer vision/image processing method of removing blond hair color pixels in digital image skin detection for a variety of imaging related applications, such as redeye defects detection, employs a combination of skin detectors operating in a generalized RGB space in combination with a hue space derived...http://www.google.com.hk/patents/US6711286?utm_source=gb-gplus-share專利 US6711286 - Method for blond-hair-pixel removal in image skin-color detection
