Towards the Separation of Rigid and Non-rigid Motions for Facial Expression Analysis.
Georg LayherStephan TschechneRobert NieseAyoub Al-HamadiHeiko NeumannPublished in: Intelligent Environments (2015)
Keyphrases
- facial expression analysis
- rigid and non rigid
- facial expressions
- head motion
- long range
- facial expression recognition
- motion parameters
- optical flow
- video sequences
- image sequences
- emotion recognition
- motion model
- facial animation
- human motion
- moving objects
- facial features
- human computer interaction
- motion estimation
- motion capture data
- motion analysis
- facial images
- flow field
- body parts
- facial actions
- multiscale
- image segmentation