An approach is proposed in this paper, face detection by complexional filter, and face recognition using pseudo 2D Hidden Markov Models based on the extraction of 2D-DCT feature vectors.

• 本文介绍了利用肤色信息进行人脸检测后,采用基于二维DCT系数的伪二维隐马尔可夫模型(P2D-HMM)进行人脸识别的方法。