Keyphrases
- super resolution
- low resolution
- facial landmarks
- high resolution
- facial images
- low resolution images
- image reconstruction
- human faces
- motion estimation
- facial expressions
- appearance features
- high quality
- single image
- shape model
- depth map
- face images
- feature extraction
- image patches
- active shape model
- feature selection
- coarse to fine
- pairwise
- image processing