Vectorial non-local total variation regularization for calibration-free parallel MRI reconstruction.
Stamatios LefkimmiatisAndres SaucedoStanley J. OsherKyunghyun SungPublished in: ISBI (2015)
Keyphrases
- total variation regularization
- total variation
- high resolution
- image denoising
- magnetic resonance imaging
- image deblurring
- denoising
- magnetic resonance images
- medical images
- locally adaptive
- image reconstruction
- camera calibration
- mr images
- regularization parameter
- noisy images
- medical imaging
- mri data
- smooth regions
- image processing