Denoising Dictionary Learning Against Adversarial Perturbations.
John MitroDerek BridgeSteven D. PrestwichPublished in: CoRR (2018)
Keyphrases
- dictionary learning
- denoising
- sparse coding
- natural images
- sparse representation
- image denoising
- total variation
- image processing
- group sparsity
- image super resolution
- wavelet packet
- dictionary learning for sparse
- object category recognition
- sparse codes
- image patches
- machine learning
- data sets
- image representation
- co occurrence
- ground truth
- high dimensional
- learning algorithm
- data mining