Adversarial Attacks on Deep Unfolded Networks for Sparse Coding.
Yulu WangKailun WuChangshui ZhangPublished in: ICASSP (2020)
Keyphrases
- sparse coding
- dictionary learning
- natural images
- image classification
- sparse representation
- linear combination
- discriminative power
- image representation
- unsupervised learning
- generative model
- single image super resolution
- group sparsity
- sparse codes
- person re identification
- image patches
- object category recognition
- high dimensional
- visual words
- feature space
- deep belief networks
- deep learning
- higher order
- input image
- alternating optimization