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.
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.
视频车辆检测系统是一种利用图像处理和模式识别技术实现对交通目标检测和识别的计算机处理系统。
Video vehicle detection system is a computer processing system which uses image processing technology to detect the traffic flow.
通过一维视频跟踪的方式，解决了车辆速度检测的难题。
The problem of the vehicle velocity detection is resolved by one dimension video tracing.
本文的主要目的在于给出一种在ITS中获取高质量视频的方法，并在车辆压黄线违章检测系统中予以实现。
This paper purposes introducing a method of capturing of high-quality video in ITS, also implementing it in automatic detecting and recording system of vehicles for violation of traffic line.
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.
视频交通参数检测中的车辆分割需要准确地检测与车辆连在一起的阴影和车灯产生的亮斑。
The shadows similar to the vehicle and the spots caused by vehicle lamps need to be accurately detected in the vehicle segmentation involved in the video-based traffic parameter measurement.
完成了视频交通流检测和车辆识别系统的设计和部分功能。
It has completed the design of the video traffic flow detection and vehicle recognition system, and realized part of its functions.
设计并实现了一种自动检测和记录车辆违法行为的视频系统。
A sort of video system, which is used for automatically detecting and recording lawbreaking deeds of vehicles, is designed and implemented.
在基于视频图像的交通监视系统中，由路边建筑、树木等物体引起的静态阴影和由运动物体如车辆引起的运动阴影，是导致车辆检测错误的一大主要因素。
Passive shadows resulted from roadside buildings or trees and active shadows caused by moving vehicles, are one of the factors that arise errors in video based vehicle detection.
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.
在此基础上，对各种基于视频的车辆检测算法分别进行了详细介绍，并给出了它们的性能比较。
Then we introduced several of video based vehicle detection algorithms in detail and compared their performance.
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.
综合使用多种视频检测技术，解决了诸如夜晚车头灯和环境变化所导致误判和漏判闯红灯违章车辆的问题。
Using many kinds of video detection technique synthetically, problems of miscarriage and escape of justice resulting from such as car headlight and environmental change are solved.
对基于视频的车辆检测中的背景差分法进行了研究，提出了一种新的背景模型构建算法。
Based on the research on the background subtraction used to detect vehicles on video sequence, a new algorithm for background model building is presented.
针对静态摄像条件下视频序列图像，提出一种基于背景重建的序列图像车辆目标检测方法。
This paper presents a vehicle targets detection method in image sequence based on background reconstruction with static camera.
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.
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.
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.
针对夜晚视频目标检测中的车辆灯光干扰问题，提出一种基于支持向量机(SVM)的灯光干扰消除方法。
To solve the problem of vehicle light interference on nighttime object detection, a method of eliminating the light interference based on Support Vector Machine (SVM) is proposed in this paper.
鉴于以上背景，本文对闯红灯车辆视频检测算法进行了研究与探讨。
Owing to the background above, this thesis aims to Red Light Runners Video Detecting Algorithm researching and discussing.
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.
影响基于视频检测的车型分类系统准确率的一个主要因素是采集的车辆外型参数的准确性。
Research shows that a major factor that influences vehicle classification system based on video accuracy rate is the accurate of the vehicle parameters.
本文详细描述了基于视频技术的车辆检测与跟踪，分析并研究了车辆超速、超车等交通事件，提出相应的具体检测方法并给出实验结果。
Several methods based on vehicle detecting and tracking, which are used to detect traffic incidents such as over-speed, have been described in detail in this thesis.
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.
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.
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.
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.
考虑到视频序列图像具有帧间连续性，本文通过帧间差分的方法检测运动车辆。
According to continuity of gray-value of targets in inter-frame, the frame-difference method is proposed to detect the moving objects in this paper.
考虑到视频序列图像具有帧间连续性，本文通过帧间差分的方法检测运动车辆。
According to continuity of gray-value of targets in inter-frame, the frame-difference method is proposed to detect the moving objects in this paper.
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