提出了基于二值图像的细节点提取方法。
A minutiae extraction method based on binary image is proposed.
在指纹识别中，指纹细节点提取具有重要的意义，它直接关系到指纹匹配的可行性。
Minutiae extraction has great significance in fingerprint recognition, which is connected with the feasibility of 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.
本文提出了一种基于脊线跟踪的指纹细节提取算法，能够直接从灰度指纹图象中有效地抽取出细节点及其相关信息。
In this paper, an initiated approach to automatic minutiae detection is proposed. According to this scheme, the minutiae is directly detected from gray-scale images.
本文提出了一种基于脊线跟踪的指纹细节提取算法，能够直接从灰度指纹图象中有效地抽取出细节点及其相关信息。
In this paper, an initiated approach to automatic minutiae detection is proposed. According to this scheme, the minutiae is directly detected from gray-scale images.
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