DocumentCode
3577005
Title
Design and evaluation of the compact optical parallel correlator (COPaC) for face recognition
Author
Watanabe, E. ; Inaba, R. ; Kawakami, N. ; Kodate, K.
Author_Institution
Dept. Math. & Phys. Sci., Japan Women´s Univ., Tokyo, Japan
Volume
2
fYear
2001
Abstract
We propose the design and evaluation of our compact face recognition system COPaC based on optical parallel joint transform correlation for further precision. We obtained its high accuracy performance for one-to-one collation using 300 front images and proved its practicability.
Keywords
face recognition; image processing equipment; image segmentation; optical computing; optical correlation; optical interconnections; semiconductor laser arrays; surface emitting lasers; zone plates; VCSEL array; binarization; binary zone plate arrays; compact face recognition system; correlator design; edge enhancement; front images; high accuracy performance; normalization; one-to-one collation; optical parallel joint transform correlation; personal computer; portable type; security equipment; segmentation; Correlators; Error analysis; Face recognition; Fingerprint recognition; High speed optical techniques; Image databases; Magnetic resonance; Optical arrays; Optical design; Optical devices;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Print_ISBN
0-7803-6738-3
Type
conf
DOI
10.1109/CLEOPR.2001.971145
Filename
971145
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