Human Face Expressions from Images - 2D Face Geometry and 3D Face Local Motion versus Deep Neural Features.
Rafal PilarczykXin ChangWladyslaw SkarbekPublished in: CoRR (2019)
Keyphrases
- human faces
- facial expressions
- lighting conditions
- frontal view
- feature points
- face images
- synthesized images
- face recognition
- human head
- three dimensional
- image features
- texture mapping
- facial features
- face detection
- input image
- facial images
- face model
- geometric constraints
- facial feature points
- facial expression recognition
- nose tip
- head motion
- illumination conditions
- face region
- d morphable model
- feature extraction
- motion parameters
- camera motion
- video sequences
- geometric structure
- human face detection
- active appearance models
- feature vectors
- object recognition
- complex background
- head movements
- human motion
- facial animation
- optical flow
- image sequences
- detection method
- detection algorithm
- object detection
- feature space