130 search results - page 4 / 26 » Class-adapted image compression using independent component ... |
BMCV
2000
Springer
14 years 1 months ago
2000
Springer
Abstract. We apply independent component analysis (ICA) for learning an efficient color image representation of natural scenes. In the spectra of single pixels, the algorithm was a...
ICA
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. In this paper we examine how the activation of one independent component analysis (ICA) feature changes first and second order statistics of other independent components...
CORR
2012
Springer
12 years 4 months ago
2012
Springer
We consider the problem of recovering a target matrix that is a superposition of low-rank and sparse components, from a small set of linear measurements. This problem arises in co...
ISBI
2011
IEEE
13 years 15 days ago
2011
IEEE
Studying image intensity change in each pixel in dynamic contrast enhanced (DCE)-MRI data enables differentiation of different tissue types based on their difference in contrast u...
GLOBECOM
2009
IEEE
14 years 3 months ago
2009
IEEE
—In this paper we look at the problem of accurately reconstructing distributed signals through the collection of a small number of samples at a data gathering point. The techniqu...