Fast Convolutional Sparse Coding.
Hilton BristowAnders P. ErikssonSimon LuceyPublished in: CVPR (2013)
Keyphrases
- sparse coding
- natural images
- sparse representation
- dictionary learning
- image classification
- linear combination
- image representation
- discriminative power
- unsupervised learning
- generative model
- single image super resolution
- feature space
- group sparsity
- sparse codes
- person re identification
- deep belief networks
- high dimensional
- visual words
- image patches
- pattern recognition
- alternating optimization
- knn
- pairwise
- object recognition