关键词: 人脸检测, 肤色模型, 运动检测

Abstract: In order to overcome shortcomings of traditional skin detection based AdaBoost methods, an improved face detection method which is based on AdaBoost algorithm is proposed, including human skin model, motion detection, an optimized background extraction algorithm and an illumination enhancement method that only process face regions. This method can effectively decrease search scope using information of human skin and face motion in detected videos. Experimental results show that this approach could achieve higher speed and better detection performance compared to normal skin detection based AdaBoost algorithms.

Key words: face detection, skin model, motion detection