Face super-resolution via semi-kernel partial least squares and dictionaries coding.
Qiang ZhangFei ZhouFan YangQingmin LiaoPublished in: DSP (2015)
Keyphrases
- super resolution
- single image super resolution
- low resolution
- kernel partial least squares
- high resolution
- image reconstruction
- image patches
- image restoration
- face images
- low resolution images
- resolution enhancement
- super resolution reconstruction
- motion estimation
- coding scheme
- human faces
- face hallucination
- image super resolution
- adaptive regularization
- super resolved
- high resolution images
- multi frame
- high quality
- depth map
- motion blur
- light field
- sparse representation
- facial expressions
- higher resolution
- single frame
- sparse coding
- image sequences
- video super resolution
- high resolution face images
- feature space
- image processing
- image resolution
- dictionary learning
- facial images
- linear combination
- face recognition