视频搜索中人脸识别关键技术的研究与实现。本文对人脸检测与识别技术进行了研究，实现了一个用于视频搜

索的自动人脸识别系统。该系统对输入的视频帧进行人脸检测和定

位，经过图像预处理之后，进行重要特征点Gabor一Fisher的特征提取

和分类识别。-Video search, face recognition and implementation of key technologies. In this paper, face detection and recognition technology has been studied to realize an automatic face recognition for video search system. The system of input video frames for face detection and location, after image pre-processing carried out following important features of a Fisher-point Gabor feature extraction and classification and recognition.