Monocular odometry in country roads based on phase-derived optical flow and 4-DOF ego-motion model.
Cailing WangChunxia ZhaoJingyu YangPublished in: Ind. Robot (2011)
Keyphrases
- motion model
- optical flow
- image sequences
- motion field
- motion segmentation
- motion parameters
- motion estimation
- motion analysis
- visual odometry
- ego motion
- optical flow estimation
- least squares
- data association
- pose estimation
- optical flow computation
- d scene
- flow field
- feature tracking
- motion patterns
- apparent motion
- camera motion
- computer vision
- vector field
- particle filter
- multiple motion models
- brightness constancy
- degrees of freedom
- object tracking
- motion tracking
- moving objects
- velocity field
- observation model
- computational complexity
- reinforcement learning
- three dimensional