On Single Image Scale-Up Using Sparse-Representations.
Roman ZeydeMichael EladMatan ProtterPublished in: Curves and Surfaces (2010)
Keyphrases
- high quality
- single image
- sparse representation
- super resolution
- dictionary learning
- intrinsic image decomposition
- multiple images
- image classification
- sparse coding
- d scene
- image pairs
- image patches
- face recognition
- shape recovery
- light source
- high resolution
- signal processing
- negative matrix factorization
- indoor scenes
- dimensionality reduction
- pattern recognition
- image representation
- low resolution