Cross-resolution face recognition with pose variations via multilayer locality-constrained structural orthogonal procrustes regression.
Guangwei GaoYi YuMeng YangHeyou ChangPu HuangDong YuePublished in: Inf. Sci. (2020)
Keyphrases
- feature space
- pose variations
- face recognition
- face images
- feature extraction
- low resolution
- principal component analysis
- multi pie
- cmu pie
- illumination variations
- active appearance models
- keypoints
- high resolution
- recognition rate
- face databases
- facial expressions
- illumination conditions
- recognition accuracy
- lighting conditions
- human faces
- facial images
- sparse representation
- random forests
- local binary pattern
- multiscale
- least squares
- motion estimation
- face detection
- wide range
- object recognition
- image processing