Watch You Under Low-Resolution and Low-Illumination: Face Enhancement via Bi-Factor Degradation Decoupling.
Xin DingZheng WangJing FangZhenyu ShuRuimin HuChia-Wen LinPublished in: IEEE Trans. Circuits Syst. Video Technol. (2024)
Keyphrases
- low resolution
- face images
- high resolution
- probe image
- high resolution face images
- illumination variations
- pose variations
- super resolution
- face hallucination
- human faces
- illumination conditions
- face recognition
- lighting conditions
- pixel intensities
- low resolution images
- single image
- image super resolution
- active appearance models
- lower resolution
- feature vectors
- facial expressions
- high resolution images
- facial features
- higher resolution
- resolution enhancement
- image processing
- image patches
- high quality
- image enhancement
- principal component analysis
- dense correspondences
- morphable face model
- image reconstruction
- super resolution reconstruction
- super resolved
- low quality images
- feature points
- super resolution algorithm
- low resolution face images
- computer vision