Robust Facial Image Super-Resolution by Kernel Locality-Constrained Coupled-Layer Regression.
Guangwei GaoDong ZhuHuimin LuYi YuHeyou ChangDong YuePublished in: ACM Trans. Internet Techn. (2021)
Keyphrases
- image super resolution
- kernel regression
- regression model
- low resolution
- support vector
- linear regression
- face recognition
- facial expressions
- regression method
- high resolution
- regression methods
- super resolution
- dictionary learning
- image reconstruction
- model selection
- edge preserving
- parameter optimization
- low resolution images
- image segmentation
- image patches
- map estimation
- facial images
- image processing
- kernel function
- face images
- probabilistic model
- feature space