The design of DSP based face recognition system is to improve the convenience, reliability and real-time performance of identification system. Face recognition algorithm is from principal component analysis based on wavelet transform and skin color based face detection algorithm, and the face recognition system based on DSP is composed of the display platform, CCD sensor camera and DSP (DM642) microprocessor. Therefore, the design and implementation of face recognition system based on DSP is discussed.%设计基于DSP的人脸识别系统,是为了对身份识别系统的便捷性、可靠性与实时性进行提高.人脸识别算法是基于小波变换的主成分分析与基于肤色的人脸检测算法,而基于DSP的人脸识别系统的意见平台由显示屏、CCD传感器摄像头与DSP(DM642)微处理器组成.因此,基于DSP的人脸识别系统的设计与实现进行简单的研究探讨.
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