Locality-constrained matrix regression for position-patch based face hallucination.
Guangwei GaoXiao-Yuan JingQuan ZhouSongsong WuDong YuePublished in: ICIP (2016)
Keyphrases
- image super resolution
- face hallucination
- low resolution
- regression model
- kernel regression
- super resolution
- linear regression
- dictionary learning
- high resolution
- model selection
- image patches
- low resolution face images
- regression methods
- regression method
- high resolution images
- edge preserving
- singular value decomposition
- image registration
- image processing
- high quality
- data sets