Recent researches have shown that the texture descriptor local tri‐directional patterns
(LTriDP) performs well in many recognition tasks. However, LTriDP cannot effectively …

The palmprint recognition methods can be categorized as the feature-based methods and
the appearance-based methods. The conventional appearance-based representation …

Because of their high recognition rates, coding-based approaches that use multispectral
palmprint images have become one of the most popular palmprint recognition methods. This …

Palmprint images contain rich unique features for reliable human identification, which makes
it a very competitive topic in biometric research. A great many different low resolution …

In the biometrics research area, palmprint recognition system is gaining the most popularity.
Significant performances have been achieved in the state-of-the-art palmprint recognition …

Palmprint contains stable and effective features, especially the orientation and scale
features of palm lines, and has now become an important identity recognition technique for …

Recently, two-dimensional locality preserving projections (2DLPP) was proposed to extract
features directly from image matrices based on locality preserving criterion. Though 2DLPP …

In this paper, we extensively exploit the discriminative orientation features of palmprint,
including the principal orientation and corresponding orientation confidence, and further …

Palmprint is one important biometric feature with uniqueness, stability and high
distinguishability, and its study has attracted much attention in the past decades. Although …

Several human being traits can be used as a robust and distinctive identifier for a given
person. The palm region of the hand is one of these features that researchers in biometric …