MRI Super-Resolution Using Multi-channel Total Variation.
Mikael BrudforsYaël BalbastreParashkev NachevJohn AshburnerPublished in: MIUA (2018)
Keyphrases
- multi channel
- super resolution
- total variation
- image restoration
- high resolution
- low resolution
- magnetic resonance imaging
- magnetic resonance images
- edge preserving
- image reconstruction
- regularization term
- image deblurring
- medical images
- blind deconvolution
- image processing
- motion blur
- high resolution images
- denoising
- motion estimation
- wiener filter
- low resolution images
- regularization parameter
- high quality
- multi frame
- light field
- degraded images
- adaptive regularization
- point spread function
- spatial resolution
- image patches
- white matter
- image denoising
- multiresolution
- video sequences
- image sequences