Convolutional Sparse Coding Fast Approximation With Application to Seismic Reflectivity Estimation.
Deborah PeregIsrael CohenAnthony A. VassiliouPublished in: IEEE Trans. Geosci. Remote. Sens. (2022)
Keyphrases
- sparse coding
- natural images
- sparse representation
- dictionary learning
- image classification
- linear combination
- sparse approximation
- generative model
- single image super resolution
- image representation
- image patches
- discriminative power
- signal processing
- sparse codes
- visual words
- object category recognition
- unsupervised learning
- co occurrence
- feature space
- bag of words
- multiscale
- image processing