Single image super resolution via texture constrained sparse representation.
Haitao YinShutao LiJianwen HuPublished in: ICIP (2011)
Keyphrases
- single image super resolution
- sparse representation
- sparse coding
- dictionary learning
- image patches
- compressive sensing
- face recognition
- image classification
- dimensionality reduction
- image representation
- signal processing
- random projections
- high dimensional data
- natural images
- test images
- high dimensional
- feature extraction
- super resolution
- image processing