Unsupervised face super-resolution via gradient enhancement and semantic guidance.
Luying LiJunshu TangZhou YeBin ShengLijuan MaoLizhuang MaPublished in: Vis. Comput. (2021)
Keyphrases
- super resolution
- low resolution
- high resolution
- image reconstruction
- image restoration
- low resolution images
- high quality
- motion estimation
- super resolution reconstruction
- high resolution images
- resolution enhancement
- face images
- motion blur
- image super resolution
- image resolution
- high resolution face images
- depth map
- human faces
- multi frame
- video super resolution
- unsupervised learning
- higher resolution
- adaptive regularization
- face hallucination
- image processing
- single image super resolution
- super resolved
- image patches
- single frame
- machine learning
- facial features
- super resolution algorithm
- semi supervised
- edge detection
- graph cuts
- light field