Face Recognition Using Basis-emphasized Non-negative Matrix Factorization with Wavelet Transform
碩士 === 國立臺灣大學 === 資訊工程學研究所 === 94 === A fundamental problem of Non-negative Matrix Factorization (NMF) is that it does not always extract basis components manifesting localized features which are essential in face recognition. The aim of our work is to strengthen localized features in basis images a...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2006
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| Online Access: | http://ndltd.ncl.edu.tw/handle/84070360412757222818 |