【作者】 林喜荣； 潘鹏； 于政涛； 夏雄武； 蔡良伟；

【Author】 Lin Xirong Pan Peng Yu Zhengtao Xia Xiongwu (Dept.of Precision Instruments,Tsinghua University,Beijing 100084) Cai Liangwei (Dept.of Electronic Engineering,Shengzhen University,sheng-zhen)

【机构】 清华大学精密仪器系； 深圳大学电子工程系；

【摘要】 DSP技术和指纹鉴别技术都是当前发展很快的技术领域。本文实现了一种基于DSP技术的指纹鉴别系统并对其性能进行的一定实验分析。基于DSP技术的指纹鉴别系统与传统的基于PC机的指纹鉴别系统的主要区别在于它利用DSP芯片实现了过去由PC机完成的指纹图象处理功能。由此,基于DSP技术的指纹鉴别系统实现了指纹鉴别系统的小型化和实时脱机处理。更多还原

【Abstract】 Both DSP technique and Fingerprint Verification technique are current advancing research subjects which are developing rapidly.But the research work on combination of these two kinds of technique is just in the initial step.In this theme,we realize a kind of"Fingerprint Verification System Based on DSP Technique"and do some experimental analysis on its working performance.The main difference between Fingerprint Verification System based on DSP technique and Fingerprint Verification System based on PC is that the former use DSP chip to implement Fingerprint Image Processing which was previous fulfilled by Personal Computer.According to this,the Fingerprint Verification System based on DSP technique realizes miniaturization and real time processing non-based on PC of Fingerprint Verification System.更多还原