Single image super-resolution by modifying sampling positions.
Jaehwan JeonChanghun ChoJoonki PaikPublished in: ICCE (2014)
Keyphrases
- single image super resolution
- sparse coding
- super resolution
- image patches
- dictionary learning
- low resolution
- sparse representation
- random sampling
- high resolution
- high resolution images
- compressive sensing
- data points
- model selection
- feature extraction
- generative model
- image reconstruction
- feature vectors
- feature space
- high quality