Super-resolution using multiple structured dictionaries based on the gradient operator and bicubic interpolation.
Faezeh YeganliMahmoud NazzalHüseyin ÖzkaramanliPublished in: SIU (2016)
Keyphrases
- super resolution
- low resolution
- high resolution
- single image super resolution
- image restoration
- resolution enhancement
- higher resolution
- image reconstruction
- low resolution images
- super resolution reconstruction
- high quality
- motion blur
- super resolution algorithm
- interpolation method
- motion estimation
- image patches
- super resolved
- high resolution images
- video super resolution
- image super resolution
- image resolution
- single frame
- light field
- multi frame
- adaptive regularization
- high resolution video
- image interpolation
- interpolation methods
- depth map
- back projection
- spatial resolution
- low spatial resolution
- multispectral
- model parameters are estimated