52 search results - page 6 / 11 » Bayesian blind source separation for brain imaging |
TSP
2008
13 years 7 months ago
2008
This correspondence presents new approaches for optimizing kurtosis-based separation criteria in the case of long mixture recordings. Our methods are based on a multivariate polyno...
CVPR
2006
IEEE
13 years 11 months ago
2006
IEEE
Outdoor imaging is plagued by poor visibility conditions due to atmospheric scattering, particularly in haze. A major problem is spatially-varying reduction of contrast by stray r...
IDA
2009
Springer
14 years 4 days ago
2009
Springer
We investigate the problem of source separation in images in the Bayesian framework using the color channel dependencies. As a case in point we consider the source separation of co...
ISBI
2008
IEEE
14 years 8 months ago
2008
IEEE
The emerging functional MRI (Magnetic Resonance Imaging), fMRI, imaging modality was developed to obtain non-invasive information regarding the neural processes behind pre-determi...
NIPS
2003
13 years 9 months ago
2003
Existing source location and recovery algorithms used in magnetoencephalographic imaging generally assume that the source activity at different brain locations is independent or t...