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PR
2010
314views more  PR 2010»
14 years 10 months ago
Two-stage image denoising by principal component analysis with local pixel grouping
Lei Zhang 0006, Weisheng Dong, David Zhang, Guangm...
78
Voted
IJON
2010
139views more  IJON 2010»
14 years 7 months ago
Multilinear principal component analysis for face recognition with fewer features
Jin Wang, Armando Barreto, Lu Wang, Yu Chen, Napht...
128
Voted
JMLR
2010
163views more  JMLR 2010»
14 years 7 months ago
Dense Message Passing for Sparse Principal Component Analysis
We describe a novel inference algorithm for sparse Bayesian PCA with a zero-norm prior on the model parameters. Bayesian inference is very challenging in probabilistic models of t...
Kevin Sharp, Magnus Rattray
FGR
2011
IEEE
249views Biometrics» more  FGR 2011»
14 years 3 months ago
Principal component analysis of image gradient orientations for face recognition
Georgios Tzimiropoulos, Stefanos Zafeiriou, Maja P...