Deformable Quaternion Gabor Convolutional Neural Network For Color Facial Expression Recognition.
Lianghai JinYu ZhouHong LiuEnmin SongPublished in: ICIP (2020)
Keyphrases
- facial expression recognition
- convolutional neural network
- gabor wavelet representation
- gabor features
- face detection
- face recognition
- facial expressions
- facial features
- feature extraction
- human faces
- human computer interaction
- local binary pattern
- color images
- color texture
- expression recognition
- facial images
- facial expression analysis
- texture information
- person independent
- color space
- gabor wavelets
- neural network
- video sequences
- expression classification
- color information
- complex background
- face images
- active appearance models
- computer vision
- deformable models
- recognizing facial expressions
- recognition of facial expressions
- facial action units
- feature vectors
- hidden markov models
- image database
- detection method