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。
Shot boundary detection is the first essential step in content-based video retrieval.
镜头边界检测是基于内容的视频检索首先要解决的问题。
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。
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。
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分析比较。
Then we introduced several of video based vehicle detection algorithms in detail and compared their performance.
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。
The background subtraction is an important approach in video-based vehicle detection.
背景差法是一种重要的视频车辆检测方法。
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。
Scene change detection is one of fundamental processes in video analysis and content based video retrieval.
场景分割技术是动态视频分析和基于内容的视频检索的基础。
This paper proposes a new method of detecting and tracking video-based human faces, which includes the aspects of human face detection and object tracking.
本文提出了一种视频人脸的定位与跟踪算法，包括人脸检测和人脸跟踪两个方面。
A traffic behavior pattern learning method was presented for realizing automatic traffic event detection based on video.
提出了一种用于基于视频的交通事件自动检测的交通行为模式学习方法。
A novel video shot boundary detection algorithm is presented based on the feature tracking.
针对视频镜头边界检测，提出了一种基于特征跟踪的新算法。
Then we realize anchorperson shot detection and video news indexing based on semantic faces, which shows video object's important usage in analysis of video semantic contents.
然后基于语义人脸实现了主持人镜头检测和视频新闻结构化算法，体现了视频对象正视频内容分析中的基础作用。
A video measuring method based on the video detection technology and computer image processing was introduced.
介绍了一种基于视频检测技术和计算机图像处理技术的视频测量方法。
Shot boundary detection is a key technology in content based video retrieval system.
镜头边界检测是基于内容视频检索中的关键技术。
Sports event detection is the precondition of sports video retrieval based on content.
体育视频中事件的检测是基于内容的体育视频检索的前提。
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, 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。
Automatic video segmentation, which is based on SBD (shot boundary detection), is one necessary step in establishing video databases.
视频自动分割是实现视频数据库检索必不可少的一个过程，其基础是镜头边界检测。
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。
Shot detection is the basis of content-based video retrieval.
镜头检测是基于内容的视频检索的重要基础。
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。
In this section, we present an improved video-based vehicle detection process.
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。
This paper presents a video-based urban traffic flow detection system and a novel vehicle recognition algorithm.
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。
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。
To overcome the problem in RGB color model used to deal with video shot detection, proposes a method based HSV-color space model of scene cutting in video abstraction.
针对RGB彩色空间模型下统计直方图用于切分场景时，存在对内容变化不敏感、计算量大等问题，提出了一种基于HSV空间模型的视频场景切分方法。
At the same time, it proposes a video clip detection method which is based on the trajectory dots sequence order match.
同时提出了基于轨迹点序列顺序匹配的视频段检测方法。
Shadows result from roadside building or trees are one of the factors that arise errors in video based vehicle detection.
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.
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。
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