Face recognition using wavelet transform and non-negative matrix factorization
This paper demonstrates a novel subspace projection technique via Non-Negative Matrix Factorization (NMF) to represent human facial image in low frequency subband, which is able to realize through the wavelet transform. Wavelet transform (WT), is used to reduce the noise and produce a representation...
| Main Authors: | , , |
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| Format: | Article |
| Published: |
2004
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| Subjects: | |
| Online Access: | http://shdl.mmu.edu.my/2517/ |