In the video detection system of urban traffic flow, it is a hard work to detect vehicle at night.
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 this thesis, a video detection system of road quality is implemented to overcome above problems.
针对这些问题，本文采用地理信息系统和视频技术开发了道路质量视频检测系统。
After introducing the principle system structure, function, flow of detection information and key technique of video detection system, reliability of system is also discussed in this paper.
介绍了视频检测系统的原理、系统构成、功能、检测信息流程等关键技术，讨论了系统可靠性方面的问题。
This paper detailedly introduced a solution of image pre-processing system in video detection system and implemented a FPGA subsystem which had the function of video capture and image pre-processing.
本文详细介绍了一种视频检测中图像预处理系统的设计方案，实现了具有前端视频采集、图像预处理功能的FPGA子系统。
Some of those proposed shot detection methods are realized and applied to content-based video retrieval system; experiments prove that they are effective.
把镜头探测算法实现应用到了基于内容视频检索系统中，做了大量的实验，取得了良好的效果。
A video traffic flow information collection system is developed based on this method, its detection arithmetic and image processing arithmetic are designed in software.
在此基础上，设计和实现了视频交通流信息采集系统，并用软件实现检测算法和图像处理算法。
On the basis of a existing news video retrieval system, this paper introduces a method for news video indexing by scenes and two ways of content based summary, using caption detection.
在提出一种新闻视频检索系统结构的基础上，介绍了基于标题条检测的新闻场景分段索引方法，并阐述了两种新闻摘要的生成策略。
Camera motion detection contribute to understand and analyze video content, camera motion detection has been an important research content in video retrieval system.
摄像机运动检测有助于实现视频语义内容的理解和分析，是基于内容的视频检索系统中的重要研究内容。
In this paper, we present a moving object detection method for outdoor background according to the development of an intelligent object monitoring and tracking system based on video images.
本文结合一个基于视频图像的智能野外监控系统的开发过程，提出了一种野外背景下运动目标的检测方法。
It is important to extract RIO(region of interest) in vehicle detection system based on video image.
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。
In this paper, a content-based audio data analysis system is proposed, which accepts video sequence and implements scene detection and segmentation from audio part.
该文提出了一个基于内容的音频分析系统，对视频序列实现基于音频分析的场景检测和分割。
According to the key techniques of ITS filed, several improved techniques in free way incident detection system are studied and analyzed on the basis of real-time video images.
以实时获取的视频图像为基础，针对ITS领域的关键技术，对高速公路事件检测系统的多个方法进行了改进。
At last, the author puts forward a system structure of video detection technology applied in traffic safety, and the performance of the system is validated in the practice.
最后，综合事件检测和事故再现上的应用，提出了基于视频检测技术的交通安全系统的框架结构，并在实际应用中验证了系统的性能。
It has completed the design of the video traffic flow detection and vehicle recognition system, and realized part of its functions.
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。
Vehicle detection method based video and traffic flow detection system based fictitious loop are studied in details.
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。
Recently, video detection based on plane Array cameras has been widely used in traffic flow detection system in China.
基于面阵摄像机的视频检测技术近年来在我国公路交通流量检测系统中得到了大量应用。
The framework of video abstraction system in compressed domain is described, and main algorithms such as shot change detection, key-frame extraction and face detection are discussed.
给出了压缩域视频摘要系统的结构框架，并对其中的压缩域视频镜头变换检测、关键帧提取和压缩域人脸检测等主要算法进行了讨论。
System consists of three parts, according to data flow in the order, respectively video capture module, face detection and localization module and face recognition module.
系统分为三部分，按数据流程的先后顺序，分别是视频采集模块、人脸检测和定位模块及人脸识别模块。
This paper presents an embedded system based on the rapid-pixel search algorithm, as well as video coding algorithm combining the moving object detection algorithm.
本论文提出了一种基于嵌入式系统的快速子像素搜索算法，以及与视频编码算法相结合的运动物体检测算法。
Video vehicle detection system is a computer processing system which uses image processing technology to detect the traffic flow.
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。
The detection and tracking algorithm of video motion objects is one of hotspots in the field of computer vision. It's also the key intelligent technology of video surveillance system.
视频运动目标检测与跟踪算法是计算机视觉领域的一个核心课题，也是智能视频监控系统的关键底层技术。
Shadow detection and suppression were key steps in video processing system.
阴影检测与抑制是视频处理系统不可或缺的环节。
Our paper presents a new fast and efficient system for video copy detection aiming at the particularity of IPTV.
针对IPTV系统应用的特殊性，提出了一种快速高效的视频拷贝检测系统。
A set of bar code detection and recognition system detects magnetic tapes strictly as well as can search data, video or audio programs on magnetic tape.
通过一套条码检测和识别系统，对磁带严格检测，同时可以对磁带 上的数据或视频、音频节目检索；
It is an intelligent system that include many techniques, such as video vehicle detection, license plate recognition.
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 can be used as adaptive control of video signal. These real-time processing system contain real-time noise reduction, realtime detection of moving targets, edge detection and others.
该噪声值可以用于视频降嗓器、运动目标检测和图像边缘检测等实时系统，对视频信号进行自适应处理。
Author is engaged in designing the video surveillance system of human detection based on DSP.
本文主要研究基于DSP的视频人体侦测系统的算法与软件实现。
Author is engaged in designing the video surveillance system of human detection based on DSP.
本文主要研究基于DSP的视频人体侦测系统的算法与软件实现。
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