… The palmprint concept and the Principal Line of Palm-Hand are … Where nc is the gray level
of the center pixel of a local … tool to produce clear main lines. This research can continue by …

… , single pixel principal palm-line image was obtained after connecting the broken lines. With
… That means this research orientation is local-based. In recent decade, more comprehensive …

… containing the enhanced principle lines is a grayscale image having … Locate the local minimum
on the left / right side of the … Following the palm image extraction, the image is processed …

… The unique pattern of ridges, lines, and other features present on … After that, we will find
the minimum of them. The … of palmprint recognition using local binary patterns, principal …

… C)Binarization: Convert the gray image into a binary image based on a threshold value. … of
ROI after applying the unsharp masking process in order to detect edges of principal lines and …

… The famous methods from this approach are principal … For a 3 × 3 grayscale image patch,
we can express the kernel … local maximum edge binary patterns LMEBP image retrieval …

… CASIA-Palmprint database consists of 5502 grayscale hand … purpose in three months after
this paper is published. … Furthermore, palmprint consists of lines and texture. These lower …

… by detecting the boundary point in the palm contour lines of the … the palmprint, the gray value
of the pixel is satisfied with grey … In this paper, vein and principal line of palmprint constitute …

… by extracting the principal direction of the palmprint based on a … The gray-level images of
the ADC, the energy map of ADC … and second rows show the feature images of two palmprints. …

… using Gabor and wide principal line features; the results of this … The grayscale image will
be process using a Gaussian Filter to … The palmprints image is characterized by a lot of lines …