Keyphrases
- context aware
- single image super resolution
- sparse representation
- sparse coding
- dictionary learning
- image patches
- compressive sensing
- face recognition
- mobile devices
- image classification
- image representation
- signal processing
- dimensionality reduction
- super resolution
- low resolution
- similarity measure
- high dimensional data
- image super resolution
- test images
- multiscale
- high resolution
- video sequences
- random projections
- image processing