%0 Journal Article
%T Ship Wake Detection in SAR Images Based on Radon Transformation and Morphologic Image Processing<br>SAR图像船行尾迹检测的Radon变换和形态学图像处理技术
%A WANG Shi-qing
%A JIN Ya-qiu
%A <br>王世庆
%A 金亚秋
%J 遥感学报
%D 2001
%I 
%X An algorithm for ship wake detection, based on Radon transformation and mathematical morphologic image processing (called as SWDRM) is developed. The important information from observation are kept in the inverted gray level image after being manipulated in Radon space. Ship detection can be achieved from a binary image. It is applied to automatic detection for ship moving from the SEASAT SAR images. The effect due to high level multiplied speckle noise is also discussed. The results show that this algorithm is well robust in noise presence, and is not very sensitive to the threshold parameters and the width of working window.
%K radon transform
%K morphological image processing
%K ship
%K wakes detection<br>Radon变换
%K 形态学图像处理
%K 船迹检测
%K 二值图像
%K 合成孔径雷达
%K 鲁棒性
%K 阈值
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=A41A70F4AB56AB1B&jid=F926358B31AC94511E4382C083F7683C&aid=01E372BDFDBD1C07&yid=14E7EF987E4155E6&vid=94C357A881DFC066&iid=E158A972A605785F&sid=F50A8B5513721E1C&eid=E39A3F4E3A67639B&journal_id=1007-4619&journal_name=遥感学报&referenced_num=15&reference_num=8