基于汗孔的高分辨率指纹匹配算法

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1、目录目录摘要...........................................................................................................................IAbstract.......................................................................................................................II第1章绪论........................

2、....................................................................................11.1生物特征识别概述............................................................................................11.2高分辨率指纹的研究现状.................................................................................21.2

3、.1高分辨率指纹的研究意义..........................................................................21.2.2现有高分辨率指纹识别的研究..................................................................41.2.3高分辨率指纹的问题.................................................................................51.3本文主要工作及结构安排.....

4、............................................................................5第2章基于细节点的指纹匹配.................................................................................72.1引言...............................................................................................................

5、....72.2细节点的提取....................................................................................................72.2.1图像分割.....................................................................................................82.2.2归一化......................................................

6、..................................................92.2.3方向场的计算.............................................................................................92.2.4指纹的增强...............................................................................................102.2.5二值化.................

7、.....................................................................................122.2.6细化..........................................................................................................122.2.7细节点的提取...........................................................