… In the palmprint verification approach, scanner is adopted as the input device for capturing
palmprint images with … is employed to extract the principal palmprint features inside the ROI, …

… on palmprint verification. Most of the traditional palmprint verification methods acquire
palmprint … To solve the non-linear deformation in the palmprint image, we propose an automatic …

… Secondly, the palmprint images are captured in contactless scenarios. It is without … palmprint
images, and align and crop the region of interest (ROI) on palmprint images automatically. …

… palmprint as a biometric feature for identity recognition and obtained good results in offline
palmprint verification… as 1 and the threshold is decided automatically using Otsu’ method[7]. …

… automatic personal identification is critical to our highly inter2connected information society.
Biometrics refers to automatic … Two novel characteristics in palmprint verification: datum point …

… is considered to be an effective method for automatic recognition. However, existing systems
… Geometric features are extracted from depth images and palmprint features from intensity …

… , palmprint recognition has been extensively researched. Due to multiresolution characteristics
of the blanket dimension (BD) and the directionality of palmprint … a palmprint recognition …

… palmprint image into a frequency domain image using Fourier Transform (FT) and representing
palmprint … In the mean time, fingerprint based automatic checking systems are widely …

… , and high verification accuracy, palmprint recognition is very … palmprint, the acquisition
and the preprocessing method for palmprint image, and then presents a survey of the palmprint …

… verified via Haixin finger-/palm-print automatic recognition system (version 5.10). Results
The Lab mode, one image processing choice of Photoshop, does significantly improve the …