Edge extraction of small reflection target in SAR image

Peng Wan; JianGuo Wang; Zhiqin Zhao; ShunJi Huang

doi:10.1117/12.392519

24 July 2000 Edge extraction of small reflection target in SAR image

Peng Wan, JianGuo Wang, Zhiqin Zhao, ShunJi Huang

Proceedings Volume 4029, Targets and Backgrounds VI: Characterization, Visualization, and the Detection Process; (2000) https://doi.org/10.1117/12.392519
Event: AeroSense 2000, 2000, Orlando, FL, United States

Abstract

A edge synthesized extraction method of small reflection target for SAR (synthetic aperture radar) image is proposed. A wavelet de-noising method is obtained based SAR image clutter heterogeneity. SAR image segmentation threshold values are calculated based the criteria of smallest error. The interesting target is obtained after several segmentations. The SAR image target edge appears by morphological operation. The validity of this method is tested by real SAR image.

Citation Download Citation

Peng Wan, JianGuo Wang, Zhiqin Zhao, and ShunJi Huang "Edge extraction of small reflection target in SAR image", Proc. SPIE 4029, Targets and Backgrounds VI: Characterization, Visualization, and the Detection Process, (24 July 2000); https://doi.org/10.1117/12.392519

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