Headreader: Realtime motion detection of human head from image sequence.
Kenji MaseYasuhiko WatanabeYasuhito SuenagaPublished in: Systems and Computers in Japan (1992)
Keyphrases
- motion detection
- human head
- image sequences
- real time
- human faces
- background subtraction
- motion estimation
- head tracking
- apparent motion
- facial features
- detection algorithm
- motion analysis
- flow field
- video surveillance
- feature points
- object tracking
- optical flow
- moving objects
- computer vision
- three dimensional
- motion parameters
- surveillance system
- motion segmentation
- depth images
- motion field
- motion model
- camera motion
- video sequences
- video camera
- motion patterns
- depth map
- field of view
- multiple views
- moving camera
- face recognition
- facial expressions