CAJ | 학술논문

针对安全访问控制系统的实时性、精确性、低功耗、体积小、便携式等要求，提出一种基于DSPTMS320vC5509A和指纹采集传感器MBF310的自动指纹识别系统。该系统使用的基于指纹脊线差异度的指纹图像匹配算法应用于DSP之中，提高了检测的准确性。实验表明，整个系统具有良好的智能化和稳定性。
침대안전방문공제계통적실시성、정학성、저공모、체적소、편휴식등요구，제출일충기우DSPTMS320vC5509A화지문채집전감기MBF310적자동지문식별계통。해계통사용적기우지문척선차이도적지문도상필배산법응용우DSP지중，제고료검측적준학성。실험표명，정개계통구유량호적지능화화은정성。
According to real-- time, accuracy, low power consumption, small volume, portable request of the security access control system, this paper proposed automatic fingerprint identification system based on DSP TMS320VC5509A and fingerprint acquisition sensor MBF310. The system uses finger- print image matching algorithm based on fingerprint ridge line difference degree. The algorithm was used in DSP TMS320VC5509A successfully, and improved the detection accuracy. The experiments show that the system has a higher intelligent and good stability.