Singularity-Free Guiding Vector Field for Robot Navigation.
Weijia YaoHéctor García de MarinaBohuan LinMing CaoPublished in: IEEE Trans. Robotics (2021)
Keyphrases
- vector field
- robot navigation
- critical points
- autonomous mobile robot
- autonomous robots
- optical flow
- motion field
- mobile robot
- scale space
- flow field
- scene understanding
- velocity field
- scalar field
- external force
- gradient field
- topological map
- graph cuts
- gradient vector flow
- motion estimation
- pairwise
- object recognition