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Title of Journal: J Opt

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Abbravation: Journal of Optics

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Springer-Verlag

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DOI

10.1002/9781119140467.ch31

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0974-6900

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Illumination and noise tolerant face recognition b

Authors: Pradipta K Banerjee Asit K Datta
Publish Date: 2009/12/17
Volume: 38, Issue: 3, Pages: 160-
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Abstract

The performance of frequency domain correlation filter is studied for face recognition by considering only the phase part of the face images The dimensions of the phase spectra are reduced by using frequency domain principal component analysis PCA The phase only correlation filter is modified by using continuous Mexican hat wavelet to generate a new wavelet modified phase only correlation filter WPoCFThe performances of the technique at natural and noisy conditions are improved when compared to conventional correlation filters It has been shown that the new approach improves the recognition accuracy at different illuminations and noise conditions

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