Image alignment is a crucial step in palmprint verification. However, most of the existing
palmprint alignment methods use only some key points between fingers or in palm boundary …

Image alignment is a crucial step for palmprint recognition. Current key point based
palmprint pre-processing methods, however, can only provide coarse alignment. The …

Image alignment is an important step in various biometric authentication applications such
as palmprint recognition. Most of the existing palmprint alignment methods make use of …

As the important implementation of biometric technology, palmprint verification is one of the
most reliable personal identification methods. In this paper, a new approach to palmprint …

Palmprint identification provides a new technique for personal authentication. Previous
research on palmprint identification mainly focuses on feature extraction and representation …

Palmprint verification is a relatively new but promising personal authentication technique for
its high accuracy and fast matching speed. Two dimensional (2D) palmprint recognition has …

As the first attempt of automatic personal identification by palmprint, in this paper, two novel
characteristics, datum point invariance and line feature matching, are presented in palmprint …

In this paper, we propose a novel palmprint verification approach based on principal lines. In
feature extraction stage, the modified finite Radon transform is proposed, which can extract …

This paper proposes an efficient palmprint based verification system which is robust to
rotation, scale and occlusion. Images are obtained using a flat bed scanner. Scale invariant …

Automic palmprint verification is an important complement of biometric authentication. As the
first attempt of personal identification by palmprint, this paper explores different methods for …