Single image super-resolution using regularization of non-local steering kernel regression.
Kaibing ZhangXinbo GaoJie LiHongxing XiaPublished in: Signal Process. (2016)
Keyphrases
- kernel regression
- single image super resolution
- image prior
- super resolution
- sparse coding
- regression model
- dictionary learning
- low resolution
- image patches
- image restoration
- sparse representation
- regression methods
- high resolution images
- compressive sensing
- image super resolution
- linear regression
- parameter optimization
- image reconstruction
- high resolution
- blind deconvolution
- edge preserving
- maximum a posteriori
- prior information
- image denoising
- machine learning
- linear combination
- image deblurring
- image representation
- image classification
- least squares
- pairwise
- video sequences
- image processing