Wavelet-Regularized Reconstruction for Rapid MRI.
Matthieu Guerquin-KernDimitri Van De VilleCédric VoneschJean-Charles BaritauxKlaas Paul PruessmannMichael UnserPublished in: ISBI (2009)
Keyphrases
- high resolution
- least squares
- magnetic resonance imaging
- inverse problems in image processing
- phase unwrapping
- wavelet transform
- denoising
- medical images
- wavelet coefficients
- image reconstruction
- multiscale
- magnetic resonance images
- multiresolution
- mr images
- subband decomposition
- positron emission tomography
- computer tomography
- mri images
- compressed sensing
- reconstruction method
- wavelet decomposition
- brain mapping
- sparse reconstruction
- discrete tomography
- brain scans
- feature extraction
- multiresolution analysis
- regularized least squares
- reconstruction process
- mri data
- noisy images
- sparsely sampled
- image analysis
- three dimensional