%0 Journal Article
%T Apply Radon Transform to Detect Narrow-V Ship Wake in SAR Images<br>应用Radon变换方法检测窄V形船舶航迹
%A ZHOU Hong-jian
%A CHEN Yue
%A WANG Zheng-zhi
%A PENG Xiong-hong
%A <br>周红建
%A 陈 越
%A 王正志
%A 彭雄宏
%J 中国图象图形学报
%D 2000
%I 
%X We can get much useful information by remote sensing sensor. Wake disturbances contain information about the generating vessels speed, course, length. Space based sensor system could provide naval force with an enhanced capability for surveillance of ship traffic in open ocean areas if the information content of signatures associated with the hydrodynamic wake of a moving ship can be exploited. In this paper, the detection of wakes obtained form satellite images using synthetic aperture radar techniques is discussed. First we analyze the patterns of ship wake in SAR images. Then it is concluded that the problem can be considered a detecting line problem, and we describe the theory and the characteristics of Radon Transform briefly. Finally, we apply Radon Transform to detect narrow V ship wake from some ERS\|1 SAR images. The results show that the algorithm is effective.
%K Synthetic aperture radar
%K Detection of ship wake
%K Radon transf<br>舰船航迹检测
%K Radon变换
%K 遥感图像处理
%K SAR
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=F509A6EADAEF83D4&yid=9806D0D4EAA9BED3&vid=94C357A881DFC066&iid=708DD6B15D2464E8&sid=E23857687CD2EE51&eid=FE2777263ADBA5FE&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=4&reference_num=0