Super-resolution by polar Newton-Thiele's rational kernel in centralized sparsity paradigm.
Lei HeJieqing TanZhuo SuXiaonan LuoChengjun XiePublished in: Signal Process. Image Commun. (2015)
Keyphrases
- super resolution
- low resolution
- high resolution
- image reconstruction
- image restoration
- low resolution images
- high resolution images
- high quality
- resolution enhancement
- image super resolution
- motion estimation
- multi frame
- higher resolution
- motion blur
- image resolution
- light field
- single frame
- depth map
- super resolved
- single image super resolution
- high dimensional
- kernel regression
- super resolution reconstruction
- frequency domain
- video super resolution
- face recognition
- super resolution algorithm
- adaptive regularization