Translator Disclaimer
Paper
15 March 1996 Optical fingerprint identification based on binary phase extraction joint transform correlator
Author Affiliations +
Abstract
We propose an optodigital hybrid fingerprint identification system based on the binary phase extraction joint transform correlator (BPEJTC). It is shown that since the BPEJTC provides higher peak-to-sidelobe ratio than that of the conventional JTC and does not cause correlation peaks due to intra-class association, this system is well-adaptive to the multiple object environments. We show that this system allows the simultaneous comparison of an input fingerprint to several reference fingerprints in a single correlation. Experimental results show that this system has a good performance in the presence of multiple images for the fingerprint identification.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Seung-Hyun Lee, Ho-Byoung Chae, Sang-Yi Yi, and Eun-Soo Kim "Optical fingerprint identification based on binary phase extraction joint transform correlator", Proc. SPIE 2752, Optical Pattern Recognition VII, (15 March 1996); https://doi.org/10.1117/12.235654
PROCEEDINGS
9 PAGES


SHARE
Advertisement
Advertisement
Back to Top