【摘要】 性价比很高的DSP在指纹识别技术中应用越来越广泛。本文总结了基于DSP的指纹识别系统相对于PC -Based指纹识别系统的几个优点 ,详细介绍了系统组成、指纹识别算法以及指纹识别算法在DSP上的实现 ,并对国内几个厂商使用该技术的应用产品及其应用领域进行了综述。更多还原

【Abstract】 DSP with high proprieties is extensively applied in fingerprint verification techniques. This paper summarizes several merits of the fingerprint verification system on DSP comparing with PC-Based, and introduces the frame principles of the system, fingerprint identification algorithm and an implementation of the fingerprint verification algorithm on DSP in detail. Moreover, the paper sums up the domestic manufactures′ products and its application fields which adopt fingerprint verification techniques.更多还原