雷达科学与技术2017，Vol.15Issue(4)：354-358,5.DOI:10.3969/j.issn.1672-2337.2017.04.003
基于SLIC超像素分割的SAR图像海陆分割算法
A Sea-Land Segmentation Algorithm of SAR Image Based on the SLIC Superpixel Division
李智 1曲长文 1周强 1刘晨1
作者信息
- 1. 海军航空工程学院电子信息工程系,山东烟台 264001
- 折叠
摘要
Abstract
The sea-land segmentation of SAR image is important in the marine applications,such as target detection,coastline extraction,etc.According to the characteristics of SAR image,a sea-land seg-mentation algorithm of SAR image based on the SLIC superpixel division is put forward.First,the delicate Lee filter is used for image preprocessing to suppress coherent noise and to retain the image edge informa-tion.Then,the SLIC superpixel division is used to process the images.The divided images are experienced FT regional significance tests and significant value similarity clustering.Finally,the binary conversion is performed on the processed images to get the sea-land segmentation results.The experiment results show that the proposed algorithm has high processing precision and quick processing speed.关键词
海陆分割/合成孔径雷达图像/SLIC超像素分割/FT区域显著性检测/显著值相似度聚类/图像二值化Key words
sea-land segmentation/SAR image/SLIC superpixel division/FT regional significance test/significant value similarity clustering/image binary conversion分类
信息技术与安全科学引用本文复制引用
李智,曲长文,周强,刘晨..基于SLIC超像素分割的SAR图像海陆分割算法[J].雷达科学与技术,2017,15(4):354-358,5.
