Real-time 3D face tracking based on active appearance model constrained by depth data.
Nikolai SmolyanskiyChristian HuitemaLin LiangSean Eron AndersonPublished in: Image Vis. Comput. (2014)
Keyphrases
- depth data
- active appearance models
- pose estimation
- appearance model
- human faces
- depth images
- depth information
- low resolution
- depth map
- facial features
- feature points
- color information
- computer vision
- background subtraction
- range data
- statistical model
- facial images
- pixel intensities
- d objects
- particle filter
- deformable models
- face recognition
- three dimensional
- face detection
- facial expressions
- kalman filter
- stereo vision
- motion parameters
- facial expression recognition
- object tracking
- shape model
- multi view
- motion estimation
- color images
- optical flow
- high quality
- feature extraction
- image processing