General Convolutional Sparse Coding with Unknown Noise.
Yaqing WangJames T. KwokLionel M. NiPublished in: CoRR (2019)
Keyphrases
- sparse coding
- natural images
- dictionary learning
- sparse representation
- linear combination
- image classification
- unsupervised learning
- group sparsity
- generative model
- discriminative power
- feature space
- person re identification
- image representation
- single image super resolution
- image patches
- sparse codes
- high dimensional
- data sets
- object category recognition
- deep belief networks
- input data
- probabilistic model
- active learning
- machine learning