Subspace learning methods are very sensitive to the illumination, translation, and rotation
variances in image recognition. Thus, they have not obtained promising performance for …

Classification of plume and spatter images was studied to evaluate the welding stability. A
high-speed camera was used to capture the instantaneous images of plume and spatters …

For a recognition task, distance measure between patterns is one of the most important
procedures. Orientation coding-based methods have achieved high accuracy and speed in …

The recent on-line palmprint recognition algorithms are time-consuming, and not suitable for
being implemented with hardware. This paper describes a novel on-line fast palmprint …

In this paper, we propose a fusion classification method based on reconstruction error and
normalized distance for palmprint recognition. This method first obtains an approximate …

In this paper, we propose a palmprint recognition method based on the representation in the
feature space. The proposed method seeks to represent the test sample as a linear …

摘要为使掌脉识别系统在识别性能和识别时间上有一个较好的平衡, 提出了一种基于灰度曲面
匹配的快速手掌静脉识别算法. 对手掌静脉图像提取感兴趣区域, 将感兴趣区域等分为若干个子 …

Different palmprint recognition methods have different advantages. The texture-and feature-
based palmprint recognition methods can well exploit the minutiae of the palmprint but are …

This paper proposes an efficient indexing scheme for palmprint-based identification system.
The proposed system uses geometric hashing of SURF key-points to index the palmprint …

In this paper, feature extraction and authentication scenarios for contact-based and contact-
less palmprint images are investigated. The point-based feature extraction techniques like …