What happens in Face during a facial expression? Using data mining techniques to analyze facial expression motion vectors.
Mohamad RoshanzamirRoohallah AlizadehsaniMahdi RoshanzamirAfshin ShoeibiJuan Manuel GórrizAbbas KhosraviSaeid NahavandiPublished in: CoRR (2021)
Keyphrases
- facial expressions
- motion vectors
- video sequences
- facial expression recognition
- human faces
- face images
- motion estimation
- expression recognition
- facial features
- motion compensation
- facial images
- video coding
- facial expression analysis
- face recognition
- motion field
- video data
- bit rate
- moving objects
- facial gestures
- facial animation
- head motion
- frame rate
- image sequences
- cohn kanade
- computational complexity
- video frames
- video compression
- face verification
- feature extraction
- facial actions
- facial action units