Tracking a Person with 3-D Motion by Integrating Optical Flow and Depth.
Ryuzo OkadaYoshiaki ShiraiJun MiuraPublished in: FG (2000)
Keyphrases
- optical flow
- motion model
- feature tracking
- dense optical flow
- lucas kanade
- motion field
- point tracking
- image sequences
- motion segmentation
- ego motion
- moving camera
- motion estimation
- motion parameters
- consecutive frames
- optical flow computation
- person detection
- d scene
- smoothness constraint
- optical flow estimation
- image motion
- least squares
- motion analysis
- flow field
- vector field
- particle filter
- image derivatives
- optical flow algorithm
- visual tracking
- motion detection
- scene flow estimation
- single frame
- motion estimates
- multi frame
- kalman filter
- computer vision
- object tracking
- moving objects
- real time
- depth map
- camera motion
- qualitative and quantitative evaluation
- depth information
- rigid motion
- apparent motion
- structure from motion
- motion cues
- motion tracking
- scene structure
- depth estimation
- monocular images
- video surveillance
- multibody
- depth data