Compressive Sensing Image Restoration Using Adaptive Curvelet Thresholding and Nonlocal Sparse Regularization.
Nasser EslahiAli AghagolzadehPublished in: IEEE Trans. Image Process. (2016)
Keyphrases
- image restoration
- compressive sensing
- regularization parameter
- structured sparsity
- regularization method
- iterative image restoration
- denoising
- image processing
- random projections
- sparse representation
- image recovery
- total variation
- edge preserving
- signal processing
- regularization methods
- compressive sampling
- markov random field
- image representation
- super resolution
- image deblurring
- regularization term
- image segmentation
- point spread function
- alternating minimization
- motion blur
- blurred images
- image prior
- edge detection
- multiscale
- dimension reduction
- image classification
- similarity measure