Structure preserving loss function for single image super resolution.
Naman TuliSuresh Chandra RaikwarMohammad AlahmadiWajdi AlghamdiHarpreet SinghPrashant Singh RanaPublished in: Displays (2022)
Keyphrases
- loss function
- structure preserving
- single image super resolution
- sparse coding
- super resolution
- image patches
- dictionary learning
- low resolution
- pairwise
- support vector
- high resolution
- sparse representation
- compressive sensing
- high resolution images
- dimensionality reduction
- natural images
- nearest neighbor
- image processing
- unsupervised learning
- linear combination
- higher order
- object recognition
- feature extraction