Road Navigation
Road finder demo.
By Laurent Ittiitti@usc.eduhttp://jevois.orgGPL v3
 
Video Mapping: NONE 0 0 0 YUYV 320 240 30.0 JeVois RoadNavigation
Video Mapping: NONE 0 0 0 YUYV 176 144 120.0 JeVois RoadNavigation
Video Mapping: YUYV 320 256 30.0 YUYV 320 240 30.0 JeVois RoadNavigation
Video Mapping: YUYV 176 160 120.0 YUYV 176 144 120.0 JeVois RoadNavigation
 

This algorithm detects road using a compination of edge detection and tracking, and texture analysis. The algorithm is an implementation of Chang, Siagian and Itti, IROS 2012, available at http://ilab.usc.edu/publications/doc/Chang_etal12iros.pdf

 
 
ParameterTypeDescriptionDefaultValid Values
(RoadFinder) horizonintEstimated vertical (Y) position of the horizon (pixels, with 0 at the top of the frame). Adjust this depending on the tilt angle of your camera and video input resolution.70-
(RoadFinder) supportintOffset (in pixels) between horizon line and hrizon support line (positive values means support line is below horizon line.20-
(RoadFinder) spacingunsigned intSpacing between vanishing point candidates (pixels).20-
(RoadFinder) distthreshunsigned intVanishing point distance threshold (pixels).40-
 
Detailed docs:RoadNavigation, RoadFinder
Copyright:Copyright (C) 2016 by Laurent Itti, iLab and the University of Southern California
License:GPL v3
Distribution:Unrestricted
Restrictions:None
Support URL:http://jevois.org/doc
Other URL:http://iLab.usc.edu
Address:University of Southern California, HNB-07A, 3641 Watt Way, Los Angeles, CA 90089-2520, USA