COASTLINE DETECTION IN SAR IMAGES USING MULTISCALE NORMALIZED CUT SEGMENTATION

被引:8
|
作者
Ding, Xianwen [1 ]
Li, Xiaofeng [1 ]
机构
[1] Shanghai Ocean Univ, Int Ctr Marine Studies, Shanghai 201306, Peoples R China
关键词
SAR; coastline; normalized cut; image segmentation; EDGE-DETECTION; EXTRACTION;
D O I
10.1109/IGARSS.2014.6947478
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The multiscale normalized cut technique is used to detect land/sea boundary in synthetic aperture radar (SAR) images. The proposed method is a region-based one, which is able to capture and utilize spatial information in the image. The real SAR images, e.g. ERS, ENVISAT and COSMO-SkyMed (CSK) SAR images, together with the Landsat-7 ETM+ optical data and in-situ GPS data were collected and used to validate the performance of the proposed method for coastline detection in SAR images.
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页数:3
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