In this paper, a method for palmprint recognition, kernel Fisher discriminant analysis (KFDA),
is proposed. The method introduces KFDA to represent palmprint features for palmprint …

针对掌纹纹理特点, 提出一种基于灰度曲面匹配的掌纹识别方法. 将掌纹灰度图像看作是三维
空间下的灰度曲面, 并将该曲面作为特征进行匹配, 由于将整个图像作为特征 …

In the paper, we improve the Local Binary Pattern Histogram (LBPH) approach and combine
it with Dual-Tree Complex Wavelet Transform (DT-CWT) to propose a Dual-Tree Complex …

Compared with the Palm line structure features, extraction and description of palm print
texture features are easier. But, with the increase in the number of palmprint samples, these …

Most biometric authentication algorithms make use of a similarity score that defines how
similar two templates are according to a threshold and the accuracy of the results are …

Palm lines include principal lines and wrinkles, which can uniquely describe an individual
palmprint. On motive of palmprint image enhancement is to highlight palm lines. In this …

掌纹特征的提取是掌纹识别中最关键的一个环节, 特征提取算法的好坏很大程度上决定了系统的
识别率和效率的高低. 结合近年来发表的文献, 按照分析和描述的方式对掌纹的特征提取方法 …

The algorithm gets corner sets from palmprint images using a customized Harris method.
Then apply distance and orientation features to interconnect the corner points with lines and …