… palmprint recognition. In this paper, we propose a discriminative and robust competitive code
… orientation representation of palmprint images for palmprint authentication. Moreover, we …

… palmprint recognition approach based on novel competitive … In this work, we have defined
a competitive coding scheme … Basically, the proposed competitive coding scheme employed …

… recognition method based on a competitive coding scheme … i) inspired by the bitwise
competitive coding, the feature extraction … Although many palmprint recognition methods have …

… , we improve the Competitive Code method and propose a modified Competitive Code with
… basis of directional coding methods and designs a modified Competitive Code for orientation …

… palmprint recognition approach based on multi-resolution 2D log-Gabor filtering aiming to
enhance the recognition performances of the coding… using the bitwise competitive coding, (ii) …

… One or several filters are used to extract palmprint orientation features and these … palmprint
recognition. The representative coding based approaches include the Competitive code…

… an important role in palmprint recognition systems. Among … such as Competitive Code and
Half Orientation Code are the … verification performance compared to the Competitive Code …

… To avoid missing potentially valuable features, we adopt the Soft Competition Code (SCC)
for feature extraction [31]. SCC extracts the ordering relationship as the feature using the …

… of palmprint … for palmprint identification. The problem becomes increasingly severe as the
number of enrolled images increases. In this paper, we propose a novel palmprint identification …

… In addition, we also studied the optimal coding scheme in CompCode, which shows that a
nonlinear mapping on the competitive code can further enhance the accuracy. Experiments …