Local Shape Spectrum Analysis for 3D Facial Expression Recognition.
Dmytro DerkachFederico M. SuknoPublished in: CoRR (2017)
Keyphrases
- facial expression recognition
- spectrum analysis
- facial image analysis
- facial expressions
- pose invariant
- human computer interaction
- expression recognition
- human faces
- frequency domain
- facial features
- expression classification
- shape model
- facial images
- adaptive filter
- recognizing facial expressions
- feature extraction
- video sequences
- autoregressive
- local binary pattern
- user interface
- active appearance models
- shape prior
- non stationary