Convolutional Sparse Coding Fast Approximation with Application to Seismic Reflectivity Estimation.
Deborah PeregIsrael CohenAnthony A. VassiliouPublished in: CoRR (2021)
Keyphrases
- sparse coding
- dictionary learning
- natural images
- sparse representation
- linear combination
- unsupervised learning
- image classification
- image representation
- sparse approximation
- single image super resolution
- feature space
- person re identification
- discriminative power
- image patches
- training data
- visual words
- image processing
- generative model
- signal processing
- multiscale
- sparse codes