… directed towards image enhancement techniques on hyperspectral palm print images. In
this … of the enhanced image; this can be achieved using an image processing method called “…

… Image pre-processing is a crucial step to enhance image quality before proceeding to the …
helps highlight essential features of the palmprint and reduces the effects of imperfections or …

… Gabor filters subsequently in frequency domain to produce an enhanced image. Dai et al.
[12] used same technique on larger patches 64 × 64 to reduce computational requirements. …

… to image enhancement techniques for palmprint images. Various types of statistical analysis
for palmprint image enhancement … from the original image and the enhanced image, and n …

… and contrast-enhanced image fusion is … enhance the discriminatory information by extracting
the mutliscale edge details of the palm prints and veins and to fuse them into a single image…

… In this paper a multimodal recognition algorithm using palm print and palm vein images. The
palm print image is … palm print image is then enhanced using local histogram equalization. …

… The entire enhanced image is segmented into several small spatial modules and 2D-DCT is
… the palm-print image. From our extensive experimentations on different palmprint databases…

… Image quality is useful information in accuracy enhancement, failure-to-enroll rate (FTE) …
, quantification of illumination quality of palmprint image, matching and classification stages. …

… The palm print and palmvein images can be checked for similarity and it has to be … vein
lines and their surrounding areas in the fused images has been significantly enhanced …

… image of palm print, and then shrink the region of palm print … operator to extract the features
of palm print image. … texture of palm print features which divided the palm print image into 32 …