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基于结构特征的军用机场识别与理解
引用本文:叶斌,彭嘉雄.基于结构特征的军用机场识别与理解[J].华中科技大学学报(自然科学版),2001,29(3):39-42.
作者姓名:叶斌  彭嘉雄
作者单位:华中科技大学图像识别与人工智能研究所图像信息处理与智能控制教育部重点实验室
基金项目:国防科技预研基金资助项目! (98J2 .4.6 .JW 0 5 0 4)
摘    要:提出了军用机场结构特征的提取、识别与理解方法。首先对军用机场图像进行分割、细化、断线自动修补和毛刺分枝自动删除等处理,提取出机场的线状几何结构;然后根据机场主、辅跑道的平行直线特征,与它们之间相连的道路一起构成“日”字、“目”字等结构特征,识别出军用机场;最后根据机场中各设施的几何结构关系识别并理解它们。实验结果表明这种方法能够准确地识别并理解军用机场。

关 键 词:军用机场  结构特征  特征提取  理解  图像分割  图像细化  机场识别  几何结构
文章编号:1000-8616(2001)03-0039-04
修稿时间:2000年9月26日

Recognition and Understanding of Airfield Based on the Structure Feature
Ye Bin,PENG Jiaxiong.Recognition and Understanding of Airfield Based on the Structure Feature[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2001,29(3):39-42.
Authors:Ye Bin  PENG Jiaxiong
Abstract:A method of the structure feature extraction, recognition and understanding for airfield is proposed. The linear geometric structure of airfield is extracted after the airfield image is segmented, thinned, broken lines and burr branches deleted. The airfield is recognized according to the parallel lines structure features of main and additional runways and structure feature of Chinese “ri(sun)”, “mu(eye)” words consisting of the runways and the paths connecting with them. The geometric structure relationship of various facilities in airfield is finally understood. The experiments show that this method can accurately recognize airfield and understand the various facilities in it.
Keywords:airfield  structure  feature extraction  recognition  understanding
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