Toward image super-resolution based on local regression and nonlocal means.
Azam BastanfardDariush AmirkhaniMohammad MohammadiPublished in: Multim. Tools Appl. (2022)
Keyphrases
- image super resolution
- nonlocal means
- kernel regression
- image denoising
- parameter selection
- regression model
- denoising
- dictionary learning
- low resolution
- denoising algorithm
- super resolution
- kalman filtering
- image registration
- edge preserving
- denoising methods
- high resolution
- sparse representation
- model selection
- linear regression
- kalman filter
- regression methods
- maximum a posteriori
- support vector
- feature extraction
- partial differential equations
- low resolution images
- image patches
- image processing
- natural images
- particle filter