Sparsity Promoting Adaptive Regularization for Compressed Sensing Parallel MRI.
Raji Susan MathewJoseph Suresh PaulPublished in: IEEE Trans. Computational Imaging (2018)
Keyphrases
- compressed sensing
- adaptive regularization
- compressive sampling
- sparse representation
- image reconstruction
- super resolution
- parameter selection
- random projections
- compressive sensing
- high resolution
- orthogonal matching pursuit
- image deblurring
- natural images
- total variation
- regularization parameter
- signal processing
- image restoration
- object recognition
- image denoising
- motion blur
- face recognition
- high dimensional
- active learning
- image processing
- denoising