A sonar approach to obstacle detection for a vision-based autonomous wheelchair.
Guillermo Del CastilloSteven SkaarAntonio CárdenasLinda FehrPublished in: Robotics Auton. Syst. (2006)
Keyphrases
- obstacle detection
- autonomous navigation
- mobile robot
- stereo vision
- semi autonomous
- outdoor environments
- dynamic environments
- path planning
- vision system
- robotic systems
- real time
- ground plane
- stereo camera
- augmented reality
- human computer interaction
- indoor environments
- mobile robotics
- autonomous underwater vehicles
- ego motion
- relative position
- depth information
- computer vision
- image registration
- hidden markov models
- high resolution
- viewpoint