Defocussing estimation for obstacle detection on single camera smartphone Assisted navigation for vision impaired people.
Alessandro GrassiCataldo GuaragnellaPublished in: INISTA (2014)
Keyphrases
- single camera
- obstacle detection
- autonomous navigation
- outdoor environments
- multiple cameras
- ground plane
- stereo vision
- field of view
- ego motion
- multi camera
- vision system
- mobile robot
- computer vision
- stereo camera
- partial occlusion
- video surveillance
- relative position
- object recognition
- real time
- surveillance system
- image processing
- multiple views
- dynamic environments
- epipolar geometry
- object tracking