IRIS super-resolution via nonparametric over-complete dictionary learning.
Raied AljadaanyKhoa LuuShreyas VenugopalanMarios SavvidesPublished in: ICIP (2015)
Keyphrases
- dictionary learning
- super resolution
- image super resolution
- single image super resolution
- sparse representation
- sparse coding
- low resolution
- high resolution
- image reconstruction
- high quality
- low resolution images
- high resolution images
- image restoration
- super resolution reconstruction
- image patches
- motion estimation
- class specific
- multi frame
- super resolved
- natural images
- signal processing
- nearest neighbor
- multiscale
- image segmentation
- super resolution algorithm
- image classification