TR2010-113
Digital Lane Marking for Geo-Information Dissemination
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- "Digital Lane Marking for Geo-Information Dissemination", World Congress and Exhibition on Intelligent Transport Systems and Services (ITS), October 2010.BibTeX TR2010-113 PDF
- @inproceedings{Yim2010oct2,
- author = {Yim, R. and Saito, M. and Zhang, J.},
- title = {Digital Lane Marking for Geo-Information Dissemination},
- booktitle = {World Congress and Exhibition on Intelligent Transport Systems and Services (ITS)},
- year = 2010,
- month = oct,
- url = {https://www.merl.com/publications/TR2010-113}
- }
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- "Digital Lane Marking for Geo-Information Dissemination", World Congress and Exhibition on Intelligent Transport Systems and Services (ITS), October 2010.
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MERL Contact:
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Research Area:
Abstract:
Roadway lane marking detection is essential for lane departure warning and enabling autonomous vehicles. Instead of using lane markings only as visual aids to indicate the boundary of two adjacent lanes, it is possible to also include digital information in the lane to provide geographically specific information. This enables in-tunnel navigation data, location-specific service advertisement, construction zone and lane merger warning. Technologically, such digital information should be decodeable by inexpensive equipment, even while vehicle is traveling at highway speed. We propose a Differential Orthogonal Encoding scheme that allows information to be decoded even when the captured image of lane marking suffers from a high level of motion blur, and we show the superiority of the encoding scheme through physical experiment and theoretical analysis. A vehicle equipped with IMP/cm**2 camera traveling at 30m/s (108km/h) can decode lane marking with data density of 77kb/m**2.
Related News & Events
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NEWS ITS 2010: 4 publications by Philip V. Orlik, Jinyun Zhang and Jianlin Guo Date: October 25, 2010
Where: World Congress and Exhibition on Intelligent Transport Systems and Services (ITS)
MERL Contacts: Jinyun Zhang; Philip V. Orlik; Jianlin GuoBrief- The papers "Location Aware Fast Handover Between WiMax and WiFi Networks" by Guo, J., Tsuboi, T. and Zhang, J., "Effect of Transmission Parameters on Efficiency and Reliability of V2V Networks" by Yim, R., Ye, F., Roy, S. and Orlik, P., "Safety Message Transmission in Vehicular Communication Networks" by Guo, J. and Zhang, J. and "Digital Lane Marking for Geo-Information Dissemination" by Yim, R., Saito, M. and Zhang, J. were presented at the World Congress and Exhibition on Intelligent Transport Systems and Services (ITS).