… extraction and recognition. In this paper, the ROI extraction method for palmprint and palm
vein recognition … Firstly, the preprocessing operation of palmprint and palm vein is carried out …

… A fixed size region-of-interest (ROI) (red dotted square) is … a new method in palmprint
identification that allows the ROI … extracted from palmprint such that the utilization region of the …

… extract the hyperspectral palmprint region of interest (ROI) captured by a hyperspectral palmprint
… of the most important stages in palmprint recognition. For different spectral wavelengths…

… evaluate recognition performance using palm regions extracted by … palmprint recognition
algorithm: competitive code scheme [14] to calculate a matching score between palm regions…

… model [57] in feature extraction and an SVM classifier for palmprint identification. In this way,
… features extracted by a deep learning technique. Since they used the ROI extraction method …

… palmprint recognition and achieved good results. This article presented a new CNN model
for palmprint recognition. … aimed to extract the texture features from palmprint images with ROI …

… recognition … of extracting local DCT features for palmprint recognition with variable sub-image
sizes, using both circular and conventional square palmprint region of interest extraction …

… 8(a) to extract the relevant area and adjust it to 224 × 224 , which is the ROI we will use for
palmprint recognition later. To compare the recognition accuracy of ROI, we adopted a deep …

… region of interest (ROI) for palm print technology. First some of the existing methods for palm
print identification … Then focus has been given on extraction of a suitable smaller region from …

… islands or small areas. The palmprint recognition approach proposed in this paper mainly
focuses on the segmentation and extraction of region of interest (ROI) of a palmprint image, …