A robust one-by-one matching algorithm, rendering between pressured data and field acquisitions of finger print image, contributed to the vi tal heart of dactylogram verification with the mouse.
核心是把现场采集的指纹特征与存储的指纹通过可靠的匹配算法验证用户身份。
The first method adopts dynamic threshold to detect the threads of finger-print, and gives the bilevel image directly.
第一种方法采用动态门限检测指纹的隆线，直接给出二值化象图。
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