MR Image Reconstruction Based on Iterative Split Bregman Algorithm and Nonlocal Total Variation.
Varun P. GopiPonnusamy PalanisamyKhan A. WahidPaul S. BabynPublished in: Comput. Math. Methods Medicine (2013)
Keyphrases
- total variation
- image reconstruction
- split bregman
- image denoising
- denoising
- image restoration
- blind deconvolution
- minimization problems
- super resolution
- computational complexity
- back projection
- regularization term
- natural images
- reconstructed image
- expectation maximization
- medical images
- high resolution
- color image restoration
- computer vision
- alternating direction method of multipliers