Automatic local shape spectrum analysis for 3D facial expression recognition.
Dmytro DerkachFederico M. SuknoPublished in: Image Vis. Comput. (2018)
Keyphrases
- facial expression recognition
- spectrum analysis
- facial image analysis
- facial expressions
- pose invariant
- human computer interaction
- expression recognition
- frequency domain
- expression classification
- face recognition
- feature extraction
- human faces
- shape prior
- adaptive filter
- autoregressive
- local binary pattern
- facial images
- facial features
- shape model
- video sequences
- active appearance models
- multiresolution
- recognizing facial expressions