Feature Super-Resolution Based Facial Expression Recognition for Multi-scale Low-Resolution Faces.
Wei JingFeng TianJizhong ZhangKuo-Ming ChaoZhenxin HongXu LiuPublished in: CoRR (2020)
Keyphrases
- facial expression recognition
- low resolution
- super resolution
- face images
- facial expressions
- multiscale
- human faces
- high resolution
- face recognition
- local binary pattern
- facial features
- low resolution images
- image reconstruction
- super resolved
- high resolution images
- feature vectors
- facial images
- high quality
- active appearance models
- higher resolution
- feature extraction
- face hallucination
- super resolution reconstruction
- image super resolution
- motion estimation
- single frame
- resolution enhancement
- multi frame
- image patches
- face detection
- depth map
- single image super resolution
- feature points
- principal component analysis
- super resolution algorithm
- image features
- high resolution video
- computer vision
- remote sensing
- video sequences
- image data
- low resolution face images