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采用多视频融合的机场场面监视方法
罗晓,卢宇,吴宏刚
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(中国民用航空局第二研究所，成都 610041;电子科技大学通信抗干扰国家重点实验室，成都 611731)

摘要:

以非协作式监视技术特征为依据，采用多视频融合处理技术，提出了一种专门针对中小型简易机场的场面目标监视方法。该方法通过光流法计算运动场，依靠动态模糊聚类自适应地分析运动场，最后依靠多视频融合来提高检测精度。实验表明，本方案不仅可行，而且可以有效地抑制50%以上的测量误差，为中小型简易机场的场面监视雷达提供了另外一种备份手段。

关键词: 中小型机场航空交通管制系统场面监视雷达多视频融合光流增强视频监视

DOI：

基金项目:国家自然科学基金资助项目（61079006，60736045）；国家高技术研究发展计划(863计划)项目（2009AA12Z329）

A Novel Airport Surface Surveillance Method Using Multi video Fusion

LUO Xiao,LU Yu,WU Hong-gang

(The Second Research Institute of Civil Aviation Administration of China,Cheng du 610041,China;The Second Research Institute of Civil Aviation Administration of China,Cheng du 610041,China;2.National Communication Laboratory, University of Electronic Science and Tech nology of China,Chengdu 611731,China)

Abstract:

According to the features of noncooperative surveillance in simple airports, an enhanced airport surface surveillance based on multivideo fusion is proposed. This solution takes optical flow method to compute the motion field,uses the improved dynamic fuzzy clustering to analyse the field, and finally improves the precision by multivideo fusion. Experiment results show the solution is not only feasible but also suppresses over 50% measuremental error, so it offers an alternative choice for SMR (Surface Movement Radar).

Key words: small and medium airport air traffic control(ATC) syst em surface movement radar multi-video fusion optical flow enhanced video surve illance