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SAR图像中机场跑道的自动识别研究
引用本文:杨顺辽,卢凌,杜宗岗,梁军,李晟.SAR图像中机场跑道的自动识别研究[J].武汉理工大学学报(交通科学与工程版),2006,30(1):56-59.
作者姓名:杨顺辽  卢凌  杜宗岗  梁军  李晟
作者单位:1. 武汉理工大学信息工程学院,武汉,430063;长江大学电信学院,荆州,434100
2. 武汉理工大学信息工程学院,武汉,430063
摘    要:提供了SAR图像中机场跑道自动识别系统,该系统以改进的数学形态学预处理为基础,用改进和扩充的弗里曼链码法初步提取直线,最后用Hough变换精确提取直线,通过对20多幅不同地区、不同波段的图像进行识别,该系统识别准确率达到95%以上,识别时间不超过30s,基本做到了全自动、实时识别.

关 键 词:机场跑道  数学形态学  弗里曼链码法  Hough变换
收稿时间:2005-09-28
修稿时间:2005年9月28日

Automatic Recognition of Airport Runways in SAR Images
Yang Shunliao,Lu Ling,Du Zhonggang,Liang Jun,Li Sheng.Automatic Recognition of Airport Runways in SAR Images[J].journal of wuhan university of technology(transportation science&engineering),2006,30(1):56-59.
Authors:Yang Shunliao  Lu Ling  Du Zhonggang  Liang Jun  Li Sheng
Institution:1.School of Information Technology, WUT, Wuhan 430063;2.School of Telecommunication,Yangtze University, Jingzhou 434100
Abstract:The automatic recognition of airport runways in SAR images system is offered based on pretreatment of improved Mathematics Morphology, drawing the straight line tentatively with the improved and expanded chain yard France of Furiman, finally drawing the straight line with Hough Transformation. Discerning to more than 20 pictures of different area, different wave band,the accuracy is more than 95%,the duration does not exceed 30 seconds, basically the automatical and real time recognition is reached.
Keywords:SAR
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