@article{ref1,
title="Using machine vision (video imaging) technology to collect transportation data",
journal="Transportation research record",
year="1993",
author="Kyte, Michael and Khan, Ashfaq and Kagolanu, Kishore",
volume="1412",
number="",
pages="23-32",
abstract="The results of a series of tests of machine vision, or video imaging, technology in the measurement of various kinds of transportation data are presented. The Autoscope system is used to collect flow rate data at both interrupted and uninterrupted flow facilities and vehicle size data at a port of entry. The data are compared with manually measured data. The results show that machine vision technology offers excellent potential for effectively and efficiently collecting transportation data, particularly when combined with postprocessors that can identify special data characteristics such as vehicle paths or vehicle length or height.     Record URL:        http://onlinepubs.trb.org/Onlinepubs/trr/1993/1412/1412-004.pdf<p /><p>Language: en</p>",
language="en",
issn="0361-1981",
doi="",
url="http://dx.doi.org/"
}