Face recognition by independent component analysis

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Summary

Independent component analysis (ICA), a generalization of PCA, was used, using a version of ICA derived from the principle of optimal information transfer through sigmoidal neurons, which was superior to representations based on PCA for recognizing faces across days and changes in expression.

Type
article
Published
2002-11-01
Cited by
2,243
References
63
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Keywords

Independent component analysis, Pattern recognition (psychology), Artificial intelligence, Principal component analysis, Pixel

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