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CVPR
2003
IEEE
16 years 1 months ago
Generalized Principal Component Analysis (GPCA)
This paper presents an algebro-geometric solution to the problem of segmenting an unknown number of subspaces of unknown and varying dimensions from sample data points. We represen...
René Vidal, Shankar Sastry, Yi Ma
ICIP
2001
IEEE
16 years 1 months ago
Active contour segmentation guided by AM-FM dominant component analysis
Nilanjan Ray, Joebob P. Havlicek, Scott T. Acton, ...
ICPR
2006
IEEE
16 years 29 days ago
A Novel Pattern Classification Scheme: Classwise Non-Principal Component Analysis (CNPCA)
Cong Huang, Dongdong Fu, Guorong Xuan, Peiqi Chai,...
ICML
2007
IEEE
16 years 20 days ago
Nonlinear independent component analysis with minimal nonlinear distortion
Nonlinear ICA may not result in nonlinear blind source separation, since solutions to nonlinear ICA are highly non-unique. In practice, the nonlinearity in the data generation pro...
Kun Zhang, Laiwan Chan