Studies on Key Problems of Wavelet Transform of Face Recognition

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Wavelet transform is of vital importance in face recognition. This paper studies key problems of wavelet transform of face recognition and analyzes some problems that affect on face recognition rate. Experiments are done based on the same face images using different decomposition levels and different DB. Experiments show that recognition rates can get better results when using DB2 and the decomposition level two.

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Advanced Materials Research (Volumes 734-737)

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3199-3202

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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