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Volumn , Issue , 2009, Pages 3293-3296
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Facial expression recognition based on graph-preserving sparse non-negative matrix factorization
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Author keywords
Facial expression recognition; Graph preserving constraint; Non negative matrix factorization; Sparse representations
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Indexed keywords
BLIND SOURCE SEPARATION;
FACE RECOGNITION;
GESTURE RECOGNITION;
IMAGING SYSTEMS;
LIGHT MEASUREMENT;
MILITARY PHOTOGRAPHY;
CLASS INFORMATION;
COEFFICIENT MATRIX;
DISCRIMINANT POWER;
FACIAL EXPRESSION RECOGNITION;
FACIAL EXPRESSIONS;
FACIAL IMAGES;
IMAGE MATRIX;
NON-NEGATIVE FACTORIZATION;
NON-NEGATIVE MATRIX;
NON-NEGATIVE MATRIX FACTORIZATION ALGORITHMS;
NONNEGATIVE MATRIX FACTORIZATION;
NOVEL ALGORITHM;
RECOGNITION RATES;
SPARSE NON-NEGATIVE MATRIX FACTORIZATIONS;
SPARSE REPRESENTATION;
SUB-SPACES;
FACTORIZATION;
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EID: 77951956531
PISSN: 15224880
EISSN: None
Source Type: Conference Proceeding
DOI: 10.1109/ICIP.2009.5413940 Document Type: Conference Paper |
Times cited : (12)
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References (9)
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