车辆局部特征提取是车辆检测的关键。
Feature extraction of the local vehicle is the key of vehicle detection.
背景差法是一种重要的视频车辆检测方法。
The background subtraction is an important approach in video-based vehicle detection.
车辆检测是智能交通系统的基础核心问题。
The issue of vehicle detection is the basic and key problem in Intelligent Traffic Systems technology.
因此触发时，应立即将车辆检测超过法定标准。
Thus triggering immediately when a vehicle is detected going over the limit.
提出了一种应用单目视觉进行车辆检测的方法。
A vehicle detection method using monocular vision is proposed.
一个好的自动交通事件检测系统，车辆检测是关键。
Vehicle detection is very important in a good automatic transport incident detection system.
车辆检测常用的有帧差法、背景差法和边缘检测法等。
There are usually three approaches for vehicle detection, that is frame differencing, background differencing and edge detection.
车辆检测传感器是ITS中最重要的交通数据采集设备之一。
本文主要包括的研究工作如下：1、基于视频序列的车辆检测。
The main contents of this paper are organized as follows: 1, Vehicle detection based on video sequence.
在这一部分，本文提出了一种改进的基于视频的车辆检测流程。
In this section, we present an improved video-based vehicle detection process.
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.
在此基础上，对各种基于视频的车辆检测算法分别进行分析比较。
Then we compared several of video based vehicle detection algorithms in detail.
为了更好进行运动车辆检测，遮挡检测成为一个必不可少的环节。
In order to get the moving vehicle detection, vehicle occlusion detection is as an essential link.
车辆检测与车型识别是智能交通系统（ITS）中的重要组成部分。
Robust and reliable vehicle detection and vehicle classification are important issues with applications to Intelligent Transportation Systems (ITS).
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.
近年来，基于视频图像的车辆检测跟踪技术已成为研究的重点和热点。
In recent years, the technology on detection and tracking based on video sequence has become the focal point.
实验结果证明，文中提出的算法能够在复杂背景下有效地实现车辆检测。
The experiment results show that the proposed algorithm can efficiently detect vehicles under the complex background.
在基于视频图像方法的车辆检测系统中，兴趣区域的提取是至关重要的。
It is important to extract RIO(region of interest) in vehicle detection system based on video image.
但是由路边建筑、树木引起的阴影，是导致车辆检测错误的一大主要因素。
Shadows result from roadside building or trees are one of the factors that arise errors in video based vehicle detection.
论文提出了基于阴影提取、车辆纹理与灰度对称性相结合的车辆检测方案。
This thesis proposes a vehicle detection proposal based on the extraction of shadow with a combination of vehicles' texture and symmetry of gray-scale.
本文提出了一种运用时空域信息优化的虚拟检测线组式视频车辆检测算法。
This paper presents a vision vehicle detection algorithm based on virtual detection line group, which is optimized with space-time domain information.
它是集运动车辆视频检测、车牌识别等技术于一体的智能化车辆检测系统。
It is an intelligent system that include many techniques, such as video vehicle detection, license plate recognition.
随着人们对车辆维修制度认识的不断提高，车辆检测越来越受到人们的重视。
With the increasing knowledge of vehicle maintenance system, vehicle measures have become more and more important.
针对多云天气条件下的车辆检测问题，提出了一种快速有效的车辆检测方法。
This paper proposes a fast and effective method for moving vehicle detection under cloudy conditions.
详细介绍了利用环形线圈进行车辆检测的设计原理及所需交通参数的计算方法。
It presents the design principle and parameters 'computing method to detect cars by loop-coil in traffic.
系统由车辆检测、系统维护、检测业务管理和车辆技术管理四大功能模块组成。
The system is composed of four function parts:vehicle inspection, system maintenance, inspection operation management and vehicle technical management.
微波车辆检测雷达是智能交通系统中路面信息采集的一种方式，具有广阔的前景。
Microwave vehicle detection radar is a way of road information collection for the intelligent transport system. It has vast potential for future development.
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.
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.
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