51 search results - page 4 / 11 » Exploring fMRI data for periodic signal components |
MICCAI
2005
Springer
14 years 8 months ago
2005
Springer
Abstract. Diffuse optical tomography (DOT) is a noninvasive imaging technology that is sensitive to local concentration changes in oxyand deoxyhemoglobin. When applied to functiona...
ICA
2012
Springer
12 years 3 months ago
2012
Springer
We consider an extension of ICA and BSS for separating mutually dependent and independent components from two related data sets. We propose a new method which first uses canonical...
ICASSP
2007
IEEE
14 years 1 months ago
2007
IEEE
As dynamic connectivity is shown essential for normal brain function and is disrupted in disease, it is critical to develop models for inferring brain effective connectivity from ...
ISCAS
2008
IEEE
14 years 1 months ago
2008
IEEE
— Non-negative Matrix factorization (NMF) has increasingly been used as a tool in signal processing in the last couple of years. NMF, like independent component analysis (ICA) is...
ICA
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. The recovery of the mixture of an N-dimensional signal generated by N independent processes is a well studied problem (see e.g. [1,10]) and robust algorithms that solve t...