DiCoDiLe: Distributed Convolutional Dictionary Learning.
Thomas MoreauAlexandre GramfortPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2022)
Keyphrases
- dictionary learning
- sparse coding
- sparse representation
- natural images
- image super resolution
- group sparsity
- linear combination
- object category recognition
- generative model
- unsupervised learning
- image representation
- sparse codes
- image patches
- image classification
- neural network
- higher order
- nearest neighbor
- image features
- high quality