Motion-Guided Dual-Camera Tracker for Low-Cost Skill Evaluation of Gastric Endoscopy.
Yuelin ZhangWanquan YanKim YanChun Ping LamYufu QiuPengyu ZhengRaymond Shing-Yan TangShing Shin ChengPublished in: CoRR (2024)
Keyphrases
- low cost
- image sequences
- camera motion
- real time
- object motion
- moving camera
- video images
- camera images
- ego motion
- ground plane
- visual tracking
- motion analysis
- fixed camera
- motion model
- rotation and translation
- position and orientation
- camera movement
- long video sequences
- reference frame
- motion parameters
- multiple cameras
- particle filter
- field of view
- structure from motion
- motion estimation
- perspective images
- space time
- optical flow
- moving objects
- rotational motion
- real time tracking
- feature tracking
- mean shift
- robust tracking
- digital camera
- motion field
- motion segmentation
- inertial measurement unit
- extended kalman filters
- visual odometry
- autocalibration
- uncalibrated cameras
- head movements
- image motion
- focal length