Dictionary Learning for Deblurring and Digital Zoom
Florent Couzinie-DevyJulien MairalFrancis R. BachJean PoncePublished in: CoRR (2011)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- image super resolution
- group sparsity
- denoising
- pattern recognition
- linear combination
- object category recognition
- ground truth
- super resolution
- blurred images
- dictionary learning for sparse
- neural network
- image deblurring
- image restoration
- text classification
- image classification
- higher order
- high resolution
- face recognition