提出了基于三值特征向量的指纹匹配算法。
Three-valued feature vectors based fingerprint matching algorithm is proposed.
针对指纹匹配过程中基准点定位不准确与耗时长的缺陷，提出一种基于改进基准点定位的指纹匹配算法。
Because the fiducial point location is inaccuracy and time-consuming in fingerprint match, a new match algorithm based on improved fiducial point location is proposed.
论文主要对应用于“一对一匹配”的指纹认证系统的设计及其关键算法的实现进行了研究。
This thesis is mainly about the study and design of the Automatic fingerprint verification system applying for one to one match, including the key algorithm.
针对现有匹配算法存在的问题，本文提出了基于特征三角形的指纹匹配方法，并就三角形的构成进行了详细的介绍。
To the problems that have been for long about matching methods, this paper presents a new one based on congruent triangle and makes a detailed presentation about the composing of congruent triangle.
提出一种新的指纹特征点匹配算法，通过指纹特征点匹配来实现指纹图像的匹配。
It is proposed a new fingerprint minutiae matching algorithm and done fingerprint images matching through minutiae matching.
在匹配阶段，多参考中心的使用和相似元分析的结合能在一定程度上克服指纹非线性形变的影响，降低了匹配算法的拒识率。
At the matching stage, using several reference points and in combination with similar element analysis alleviate the effect of nonlinearly deformation and decrease the false reject rate.
创造性地将匈牙利算法运用到指纹匹配过程中，取得了良好的效果。
The Hungary algorithm is used in the matching processing which does good effect.
实验结果表明，本文所提出的快速算法能够缩短指纹特征点匹配的时间。
Experimental results show that the fast algorithms reduce the time cost of fingerprint pre-processing and feature matching.
为了克服指纹识别中的常见问题，提出了一种基于改进的相似三角形的指纹细节点匹配算法。
In order to overcome the common problem in fingerprint recognition, a fingerprint minutia matching algorithm based on improved similar triangle is proposed.
这里提出了一种新的指纹特征点匹配算法，这种算法识别速度更快，精度较高，适用于实时指纹识别系统。
A new fingerprint minutiae matching algorithm is proposed, which is fast, accurate and suitable for the real time fingerprint identification system.
初匹配算法的引入提高了指纹匹配速度。
Using the first match arithmetic can improve the speed of fingerprint image recognition.
指纹鉴别算法主要由指纹特征提取和特征匹配两部分组成。
Fingerprint verification algorithm includes two parts: fingerprint feature extraction and feature matching.
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。
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.
实验结果表明，该算法简单有效，为下一步指纹图像匹配奠定了坚实的基础。
The experiment results indicate that this method is simple and efficient; which established the solid foundation to fingerprint image identification.
该算法在国际指纹识别竞赛FVC2004的数据库上进行了测试，实验结果表明，该算法有着良好的匹配性能，并有较强的处理非线性形变的能力。
The proposed algorithm is evaluated with FVC2004 database, and the experimental results show that the proposed algorithm has excellent performance and is strongly robust to nonlinear distortion.
该算法在国际指纹识别竞赛FVC2004的数据库上进行了测试，实验结果表明，该算法有着良好的匹配性能，并有较强的处理非线性形变的能力。
The proposed algorithm is evaluated with FVC2004 database, and the experimental results show that the proposed algorithm has excellent performance and is strongly robust to nonlinear distortion.
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