IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Online ISSN : 1745-1337
Print ISSN : 0916-8508
Special Section on Selected Papers from the 20th Workshop on Circuits and Systems in Karuizawa
A Palmprint Recognition Algorithm Using Phase-Only Correlation
Koichi ITOTakafumi AOKIHiroshi NAKAJIMAKoji KOBAYASHITatsuo HIGUCHI
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2008 Volume E91.A Issue 4 Pages 1023-1030

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Abstract

This paper presents a palmprint recognition algorithm using Phase-Only Correlation (POC). The use of phase components in 2D (two-dimensional) discrete Fourier transforms of palmprint images makes it possible to achieve highly robust image registration and matching. In the proposed algorithm, POC is used to align scaling, rotation and translation between two palmprint images, and evaluate similarity between them. Experimental evaluation using a palmprint image database clearly demonstrates efficient matching performance of the proposed algorithm.

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© 2008 The Institute of Electronics, Information and Communication Engineers
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