基于图像序列的指纹识别算法

Fingerprint recognition algorithm based on image sequences

指纹分析一般采取静态图像。图像采集系统选择一个静态图像帧,然而却忽略呈现在其他图像中的特征.该文提出了一种新的方法,采取图像序列的分析方法,提取细节特征和跟踪整个图像序列,并构建复合模板,这比单一的静态图像包含更多的特征细节.

Fingerprint analysis generally adopts the static image. It selects a static image frame in image acquisition system. But other fea- tures images are ignored. The paper presents a new method. This method is taken to analyze image sequence, extract minutiae, track the entire image sequence. This includes feature more than single static image.