Ship wakes detection in SAR images

被引：0

作者：

Zhu, WG ^{[1
]}

Wei, H ^{[1
]}

Jia, X ^{[1
]}

Zhou, YQ ^{[1
]}

机构：

[1] Inst Command & Technol Equipment, Dept Measurement & Control, Beijing 101416, Peoples R China

来源：

2004 7TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS, VOLS 1-3 | 2004年

关键词：

SAR images; detection of ship wakes; Gradient Orientation; line-support contexts; radon transform;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Detecting ship wakes from spaceborne SAR images is significant. But it is particularly difficult, especially detecting thin line features, Because those features are not only affected by speckle but also affected by various other factors.. And the linage resolution is often coarser than the wide of the corresponding objects. In this paper, all algorithm is developed based oil line-support regions of similar gradient orientation. and the Radon-transform. It was found that this approach works fairly well for the images where the ship wakes arc by no means distinct.

引用

页码：1026 / 1028

页数：3

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