New visual invariants for obstacle detection using optical flow induced from general motion.
Gin-Shu YoungTsai-Hong HongMartin HermanJackson C. S. YangPublished in: WACV (1992)
Keyphrases
- optical flow
- obstacle detection
- image sequences
- autonomous navigation
- stereo vision
- motion model
- ground plane
- motion parameters
- motion field
- motion estimation
- moving objects
- camera motion
- motion analysis
- velocity field
- vector field
- d scene
- flow field
- outdoor environments
- motion segmentation
- multiple cameras
- space time
- relative position
- viewpoint
- computer vision