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 …

The motive of palmprint image enhancement is to highlight the fine details of palm lines. In
this paper, a fuzzy unsharp masking algorithm is presented to enhance the contrast of a …

Nowadays, palmprint is one of the biometric data for person identification. The given input
palmprint has various size and orientation direction. The palmprint ridge characteristics are …

This paper presents a novel approach for enhancing palmprint image. Enhancement is a
preprocessing step used to modify the contrast of the image and remove the noise …

When using the existing methods to carry out the enhancement of the low resolution
palmprint images, Scale invariance feature transformation (SIFT) key-points used for …

Palmprint identification, a subcategory of biometrics identification, has become a hot
research area, and image enhancement is a key problem in offline palmprint identification …

Palmprint is a biometric feature with great application potential due to its stability,
uniqueness, hardness in copying, and easy access. In the palmprint recognition, palmprint …

Palm lines include principal lines and wrinkles, which can uniquely describe an individual
palmprint. In this paper, a palm-line extraction approach is presented. It contains two stages …

Palmprint has a high application prospect due to the stability, uniqueness, difficulty of
reproduction, easy acquisition and high user acceptance of its own texture characteristics …

This paper proposes the use of the phase congruency to enhance the palmprint image used
for palmprint identification. By using phase congruency, the palmprint lines which act like the …