Face recognition against illuminations using two directional multi-level threshold-LBP and DCT.
Mustafa M. AlrjebiWanquan LiuLing LiPublished in: Multim. Tools Appl. (2018)
Keyphrases
- face recognition
- local binary pattern
- facial expression recognition
- illumination conditions
- illumination variations
- face images
- recognition rate
- feature extraction
- facial expressions
- texture classification
- discriminant analysis
- discrete cosine transform
- face databases
- human faces
- recognition accuracy
- texture descriptors
- yaleb
- multiscale
- computer vision
- illumination normalization
- sparse representation
- face detection
- single image
- linear discriminant analysis
- image compression
- multi layer
- facial images
- principal component analysis
- texture analysis
- lighting conditions
- frequency domain
- transform domain
- spatial information
- pose variations
- robust face recognition
- feature descriptors
- dct domain
- dual tree
- face representation