Creating 3D virtual heads from video sequences: a recursive approach by combining EKF and DFFD.
Kyoung-Ho ChoiYing LuoJenq-Neng HwangPublished in: ICASSP (2001)
Keyphrases
- video sequences
- video camera
- computer simulation
- virtual environment
- visual tracking
- augmented reality
- kalman filter
- extended kalman filter
- image sequences
- kalman filtering
- human actions
- video content
- object tracking
- virtual reality
- virtual world
- motion estimation
- space time
- moving objects
- camera motion
- video frames
- human motion
- frame rate
- particle filter
- video shots