Quaternion Deformable Local Binary Pattern and Pose-Correction Facial Decomposition for Color Facial Expression Recognition in the Wild.
Lianghai JinYu ZhouGuangzhi MaEnmin SongPublished in: IEEE Trans. Comput. Soc. Syst. (2024)
Keyphrases
- facial expression recognition
- local binary pattern
- face recognition
- texture information
- pose invariant
- texture classification
- multiscale
- head motion
- facial expression analysis
- color images
- pose variations
- texture analysis
- expression recognition
- spatial information
- feature extraction
- texture features
- expression classification
- rotation invariant
- texture descriptors
- pose estimation
- background subtraction
- frontal view
- face detection
- color space
- face images
- facial expressions
- cohn kanade
- color information
- active appearance models
- illumination variations
- d objects
- human faces
- recognizing facial expressions
- complex background
- gabor wavelets
- texture images
- multiresolution
- feature vectors
- image processing
- computer vision