一种利用飞艇航拍视频的运动车辆检测方法

基金项目: 国家科技支撑计划资助项目(2008BAK49B02)；国家863计划资助项目(2007AA12Z241)；武汉大学测绘遥感信息工程国家重点实验室专项研究基金资助项目

详细信息

Vehicle Detection Algorithm with Video from Airborne Camera

¹Transportation Research Center,Wuhan University,129 Luoyu Road,Wuhan 430079,China;²State Key Laboratory for Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University,129 Luoyu Road,Wuhan 430079,China

Funds: 国家科技支撑计划资助项目(2008BAK49B02)；国家863计划资助项目(2007AA12Z241)；武汉大学测绘遥感信息工程国家重点实验室专项研究基金资助项目

摘要: 针对低空飞行器(飞艇)为平台获取的高清晰交通视频数据,通过对交通视频序列数据进行运动补偿与配准,提出了一个在复杂变化背景下基于帧差法的运动目标(车辆)快速检测与提取方法。实验结果验证了本方法的准确与可靠性。
- 飞艇平台 /
- 交通数据采集 /
- 视频数据 /
- 运动车辆检测
Abstract: Currently,the conflict between vehicle and road is becoming increasingly serious.How to implement advanced technology to obtain traffic information fast and accurately becomes a key point to upgrade the level of transport management and services.Access dynamic traffic information rapidly based on the low-altitude aircraft becomes an improtant expansion of conventional collection means.This paper aimes at low-altitude aircraft(airship) as a platform to obtain the high-definition video data,and proposes a method for detecting moving targets(vehicles) quickly and accurately in the complex situation.Finally,massive video data were acquired by low-altitude aircraft platform,and the results prove the proposed method is capable of detecting moving vehicles fast and reliably.
- airship /
- traffic data collection /
- video data /
- movement vehicle detection