DocumentCode
2732773
Title
Ground plane obstacle detection from optical flow anomalies: a robust and efficient implementation
Author
Ilic, M. ; Masciangelo, S. ; Pianigiani, E.
Author_Institution
TELEROBOT, Genova, Italy
fYear
1994
fDate
24-26 Oct. 1994
Firstpage
333
Lastpage
338
Abstract
This paper presents a monocular ground plane obstacle detection method using optical flow anomalies. The optical flow is computed on a single image row and compared to a model for ground point optical flow obtained by a direct calibration. Reflections and optical flow ambiguities are detected.
Keywords
computerised navigation; image sequences; mobile robots; navigation; direct calibration; ground point optical flow; monocular ground plane obstacle detection; optical flow ambiguities; optical flow anomalies; reflections; Cameras; Image motion analysis; Object detection; Optical computing; Optical detectors; Optical sensors; Robot vision systems; Robustness; Stimulated emission; Vehicles;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Vehicles '94 Symposium, Proceedings of the
Print_ISBN
0-7803-2135-9
Type
conf
DOI
10.1109/IVS.1994.639539
Filename
639539
Link To Document