Extraction of region of interest (ROI) from a palmprint considerably improves the efficiency of
identification systems as ROI extracted palmprint images have more entropy and require …

Region of Interest (ROI) extraction is an important task for palmprint identification. Earlier
reported works used fixed size ROI for the recognition of palmprints. When the fixed size ROI …

In this paper, a novel palmprint identification and verification algorithm is proposed based on
wide principal lines through dynamic ROI. Region of interest (ROI) extraction is an important …

A considerable number of papers have been published in the last decade about biometric
recognition using palm-print features. One of the most important stages in these methods is …

This paper presents a novel method for optimal Region-Of-Interest (ROI) segmentation for
palmprint feature extraction based on the largest inscribed circle. This ensures that the …

Palmprint based biometric system is potentially a good choice for biometric applications due
to its richness in amount of features. Palmprint contains geometric features, line features …

Palmprint based biometric system is potentially a good choice for biometric applications due
to its richness in amount of features. Palmprint contains geometric features, line features …

In this paper, a novel palmprint identification and verification algorithm is proposed based on
wide principal lines. A set of wide principal line extractors are devised. Later these wide …

Palmprint ROI (Region of Interest) extraction is an important procedure in palmprint
recognition or authentication which mainly aims to obtain standardized images for feature …

Line feature is one of the most important features of palmprint image. A novel approach of
principal palm-line extraction is proposed in this paper based on their characteristics of ridge …