研究并实现基于8邻域编码逐像素跟踪法的细节特征提取算法。
Minutiae extraction in fingerprint images based on 8 neighborhoods region coding pursue pixel method is studied and realized.
自动指纹识别系统主要包括以下几个步骤：指纹图像采集、指纹图像前处理、细节特征提取、指纹图像匹配。
The fingerprint recognition system mainly concludes the following steps: collection of fingerprints, pre-processing of fingerprint image, minutiae extraction and fingerprint matching.
指纹图像的特征提取是指纹识别的关键，而指纹匹配通常基于细节点匹配。
Minutiae extraction is essential in fingerprint recognition, and fingerprint match is used to search minutiae.
为了有效、精确地提取出指纹图像的细节特征点，对两种指纹特征提取的方法进行了对比。
In order to extract fingerprint minutiae effectively and accurately, two methods of fingerprint minutiae extraction were compared.
为了有效、精确地提取出指纹图像的细节特征点，对两种指纹特征提取的方法进行了对比。
In order to extract fingerprint minutiae effectively and accurately, two methods of fingerprint minutiae extraction were compared.
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