Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/46141
Title: Synthesis and evaluation of high resolution hand-prints
Authors: Morales, Aythami
Cappelli, Raffaele
Ferrer, Miguel Angel 
Maltoni, Davide
UNESCO Clasification: 3307 Tecnología electrónica
Keywords: Fingerprint recognition
Biological system modeling
Shape
Training
Thumb
Issue Date: 2014
Publisher: 1556-6013
Journal: IEEE Transactions on Information Forensics and Security 
Abstract: This paper introduces a novel method for the generation of high-resolution synthetic hand-print images. Specific traits, such as fingerprint, palmprint, and hand-shape, are synthesized to obtain a whole hand-print. Each trait is generated by a methodology that mimics the nature of the corresponding biometric data and their main degrees of freedom. The biometric traits are then integrated into a single high-resolution realistic image. A quantitative validation of the obtained patterns is carried out in the context of minutiae matching by comparing genuine and impostor distributions between synthetic and real hand-prints. The proposed approach also proved to be useful for algorithm training/optimization.
URI: http://hdl.handle.net/10553/46141
ISSN: 1556-6013
DOI: 10.1109/TIFS.2014.2357757
Source: IEEE Transactions on Information Forensics and Security[ISSN 1556-6013],v. 9 (2357757), p. 1922-1932
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