Blind image deblurring via coupled sparse representation.
Ming YinJunbin GaoDavid TienShuting CaiPublished in: J. Vis. Commun. Image Represent. (2014)
Keyphrases
- sparse representation
- image deblurring
- image restoration
- dictionary learning
- sparse coding
- total variation
- face recognition
- image denoising
- blurred images
- signal processing
- image classification
- blind deconvolution
- regularized least squares
- piecewise smooth
- test images
- image representation
- dimensionality reduction
- image patches
- high dimensional data
- denoising
- feature space