… the global orientation feature of the palmprint. In contrast, double half-orientations, which can
… 1(d), are more suitable to characterize the global orientation feature of the palmprint. The …

… In this paper, we propose a consistent orientation pattern (COP) hashing method for fast
and accurate palmprint identification. We first extract orientation features using steerable filter, …

… of Oriented Lines (HOL) has not obtained promising performance for palmprint recognition
… propose a new descriptor of palmprint named Improved Histogram of Oriented Lines (IHOL), …

… orientation feature extraction based on the MFRAT; section 3 presents the coding scheme of
the line and slope orientation features … two perspectives of identification and verification. In …

… the discriminant orientation features learning and discriminant scale feature learning. Finally,
we conduct matching by employing the angular and utilize four bits to represent features. …

… approach for palmprint authentication based on the fusion of the phase and orientation
information. … or PhaseCode) of a palmprint is extracted by using four 2D Gabor filters with different …

… the palmprint. In this paper, we propose a novel feature extraction algorithm, namely binary
orientation co-occurrence vector (BOCV), to represent multiple orientations for a local region. …

… fast palmprint identification, ie orientation field code hashing. Firstly, we introduce a novel
orientation feature encoding method called orientation … a window-based feature measurement …

… a better orientation code for palmprint verification. Thus, a novel scheme referred to as robust
line orientation … In order to eliminate this effect and extract orientation feature of palm lines …

… For our study, the minutiae and orientation field features are heavily correlated as the ridge
direction information is embedded into them simultaneously. To improve the system’s perfor…