Face super resolution based on attention upsampling and gradient.
Anyi ZhengXiangjin ZengPengpeng SongYong MiZhibo HePublished in: Multim. Tools Appl. (2024)
Keyphrases
- super resolution
- low resolution
- high resolution
- depth map
- face images
- image reconstruction
- low resolution images
- face hallucination
- image restoration
- resolution enhancement
- image resolution
- motion estimation
- super resolved
- image super resolution
- high quality
- high resolution face images
- high resolution images
- higher resolution
- multi frame
- motion blur
- light field
- human faces
- super resolution reconstruction
- adaptive regularization
- single image super resolution
- edge detection
- facial images
- facial expressions
- high spatial resolution
- spatial resolution
- maximum a posteriori
- super resolution algorithm
- total variation
- video super resolution
- high resolution video
- low resolution face images
- image processing