作为ITS的基本部分，车辆流量检测系统在ITS中占有很重要的地位。
As a basic part of ITS, real-time traffic flow play important role.
介绍了一种城市交通流量视频检测系统及其车辆识别新算法。
This paper presents a video-based urban traffic flow detection system and a novel vehicle recognition algorithm.
通过二叉决策树来分析车辆的压线过程，提高了车流量检测的可靠性；
Binary decision tree is used to analyze pressing line of vehicles to improve the reliability of the system.
环形线圈车辆检测器的计数精度和测速精度关系到交通流量统计结果的准确性，是计量检定的关键项目。
The precision of count and speed test of inductive loop vehicle detector relates the veracity of traffic flux statistical result, which is verifiable key item.
在城市交通流量视频检测系统中，夜间车辆检测一直是个难题。
In the video detection system of urban traffic flow, it is a hard work to detect vehicle at night.
利用数字图像处理技术来实现交通流量的车辆检测技术已成为该研究领域的热点。
Research on the technology for the vehicle detection based on image processing is just the hot of the field.
本文详细地研究了车辆目标的视频检测方法和基于虚拟线圈的交通流量检测系统。
Vehicle detection method based video and traffic flow detection system based fictitious loop are studied in details.
研究智能运输系统中的雷达车辆检测器，利用雷达原理完成对速度、流量等交通流的实时检测和统计。
The vehicle detector in intelligent traffic system is studied and developed by using radar principle to finish the real time collection of traffic flow parameters such as vehicle velocity, flow rate.
基于视频的交通流量统计系统通常包含车辆检测和车辆跟踪两部分。
The detection part aims to segment vehicles from the video sequence and the tracking part tracks each vehicle and counts.
系统利用视频检测线上的RGB灰度变化识别车辆，从而完成对车辆流量的检测。
In this paper, we propose a new scheme for vehicle flow measuring which recognizes the vehicle by the RGB gray scale variation on the video measuring lines.
该检测器已广泛用于北京市智能运输系统中，实践表明对运动车辆的速度和流量的检测准确率高达95%。
The vehicle detectors have been applied in the Beijing intelligent traffic system, the detecting precision of velocity and flow rate is up to 95%.
该检测器已广泛用于北京市智能运输系统中，实践表明对运动车辆的速度和流量的检测准确率高达95%。
The vehicle detectors have been applied in the Beijing intelligent traffic system, the detecting precision of velocity and flow rate is up to 95%.
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