Face illumination normalization on large and small scale features

It is well known that the effect of illumination is mainly on the large-scale features (low-frequency components) of a face image. In solving the illumination problem for face recognition, most (if not all) existing methods either only use extracted small-scale features while discard large-scale fea...

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Veröffentlicht in:	2008 IEEE Conference on Computer Vision and Pattern Recognition S. 1 - 8
Hauptverfasser:	Xiaohua Xie, Wei-Shi Zheng, Jianhuang Lai, Yuen, P.C.
Format:	Tagungsbericht
Sprache:	Englisch
Veröffentlicht:	IEEE 01.06.2008
Schlagworte:	Discrete wavelet transforms Face recognition Feature extraction Image generation Independent component analysis Large-scale systems Lighting Linear discriminant analysis Principal component analysis Sun
ISBN:	9781424422425, 1424422426
ISSN:	1063-6919, 1063-6919
Online-Zugang:	Volltext
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