172 search results - page 1 / 35 » Directional independent component analysis with tensor repre... |
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
CVPR
2005
IEEE
14 years 6 months ago
2005
IEEE
Independent Components Analysis (ICA) maximizes the statistical independence of the representational components of a training image ensemble, but it cannot distinguish between the...
PAMI
2007
13 years 4 months ago
2007
— The traditional image representations are not suited to conventional classification methods, such as the linear discriminant analysis (LDA), because of the under sample problem...
ISBI
2002
IEEE
14 years 5 months ago
2002
IEEE
This paper presents a new method for warping of diffusion tensor fields. The proper reorientation of a tensor field requires knowledge of the underlying fiber orientation, which i...
IJCNN
2007
IEEE
13 years 11 months ago
2007
IEEE
— We show that independent component analysis (ICA) can be used to find distributed representations for words that can be further processed by thresholding to produce sparse rep...