4D Wavelet-Based Regularization for Parallel MRI Reconstruction: Impact on Subject and Group-Levels Statistical Sensitivity in fMRI
Lotfi ChaâriSébastien MériauxSolveig BadilloJean-Christophe PesquetPhilippe CiuciuPublished in: CoRR (2011)
Keyphrases
- brain mapping
- individual level
- magnetic resonance imaging
- functional mri
- magnetic resonance images
- high resolution
- medical images
- statistical analysis
- texture retrieval
- multiresolution
- lower levels
- mri data
- kernel canonical correlation analysis
- three dimensional
- mr images
- wavelet transform
- shared memory
- brain activity
- image reconstruction
- image compression
- mri images
- reconstruction method
- reconstruction process
- wavelet domain
- multislice
- least squares