Abstract
Automatic human face recognition is a difficult but significant problem. A method for face recognition based on singular-value feature vectors is discussed. Three algorithms of face recognition based on singular-value feature vectors are proposed. These algorithms are face recognition using principal component analysis based on singular-value feature vectors, face recognition by Fisher linear discriminant analysis based on singular-value feature vectors, and face recognition using the discriminant Karhunen Loeve (DKL) transform based on singular-value feature vectors. Experimental results show that face recognition based on singular-value feature vectors is effective.
Original language | English |
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Pages (from-to) | 2368-2374 |
Number of pages | 7 |
Journal | Optical Engineering |
Volume | 42 |
Issue number | 8 |
DOIs | |
State | Published - Aug 2003 |
Keywords
- Algebraic feature extraction
- Dimensionality reduction
- Discriminant vector
- Face recognition
- Facial image recognition
- Singular-value feature vectors