Traffic accident investigation requires detailed documentation of the accident scene, vehicles, and persons involved in the collision. To adequately document an accident scene, investigating officers accurately record various measurements (e.g., skid marks, dimensions of different highway geometric elements, etc.). Typically, a measuring tape and/or a total station (theodolite) are used to obtain the needed measurements. Advances in digital imaging and computer technology make it possible to develop cost-effective traffic accident investigation system alternatives that provide sufficient accuracy, significant time savings, and reduced costs. Utilizing stereo machine vision technology an accident investigation system, called the UNL Traffic Accident Investigation Tool (TAIT) consisting of two digital cameras and measurement-extraction software tool were developed in this project.
Application of Freeway Video Surveillance for Accident Investigation
2004
52 pages
Report
Keine Angabe
Englisch
Transportation , Video surveillance , Digital cameras , Cost effectiveness , Visual surveillance , Closed circuit television , Stereo machine vision , Crashes , Freeways , Literature reviews , Motor vehicle accidents , Road Transportation , Applications , Traffic accident investigation , Accident scenes , Transportation & Traffic Planning , Accident investigations , Traffic Accident Investigation Tool(TAIT) , Transportation Safety
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Transportation Research Record | 1997
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British Library Conference Proceedings | 1997
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Online Contents | 1997
|John lodge freeway surveillance systems
Engineering Index Backfile | 1962
|Freeway traffic surveillance and control
Tema Archiv | 1973
|