Face Image Enhancement via Principal Component Analysis

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Face Image Enhancement via Principal Component Analysis

This paper investigates face image enhancement based on the principal component analysis (PCA). We first construct two types of training samples: one consists of some high-resolution face images, and the other includes the low resolution images obtained via smoothed and down-sampling process from th...

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Bibliographic Details
Main Authors:	Yang, D., Xu, T., Yang, R., Liu, Wan-quan
Other Authors:	A. Nicholson
Format:	Conference Paper
Published:	Springer 2009
Subjects:	Hallucinating face Image enhancement Principal component analysis (PCA)
Online Access:	http://hdl.handle.net/20.500.11937/29602

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