Facial Expression Recognition Based on PCA-SIFT and Fuzzy-Edge Detection.
Shuang ChenTao RenPuqing DongPublished in: FSDM (2019)
Keyphrases
- facial expression recognition
- edge detection
- gabor features
- facial expressions
- face recognition
- expression classification
- feature extraction
- principal component analysis
- human computer interaction
- face images
- expression recognition
- human faces
- person independent
- local binary pattern
- facial expression analysis
- image processing
- feature point tracking
- facial images
- multiscale
- object recognition
- facial feature extraction
- pose invariant
- face detection
- keypoints
- image matching
- facial features
- dimensionality reduction
- feature descriptors
- post processing
- image features
- computer vision
- recognizing facial expressions
- face identification
- pose estimation
- image database
- multiresolution
- user interface
- image retrieval
- expert systems
- video sequences
- feature selection