Double total variation (DTV) regularization and Improved adaptive moment estimation (IADAM) optimization method for fast MR image reconstruction.
Xiuhan LiYue YinRui FengJunxiao YuDa CaoXiaoling WuWei WangPublished in: Comput. Methods Programs Biomed. (2023)
Keyphrases
- image reconstruction
- optimization method
- total variation
- regularization methods
- inverse problems
- regularization term
- image restoration
- blind deconvolution
- super resolution
- optimization methods
- denoising
- optimization algorithm
- reconstructed image
- maximum a posteriori
- image denoising
- map estimation
- convex optimization
- genetic algorithm
- differential evolution
- image deblurring
- evolutionary algorithm
- compressed sensing
- simulated annealing
- image processing
- regularization parameter
- radon transform
- edge preserving
- metaheuristic
- magnetic resonance
- mr images
- reconstruction method
- wiener filter
- medical images
- tomographic reconstruction
- image registration
- limited angle
- back projection
- motion blur
- density estimation