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Proceedings Paper

Recognition of sand dredges in the Changjiang River based on ASAR remote sensing data
Author(s): Bo Cao; Shengmei Yang
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Paper Abstract

The research in this paper is to recognize and locate sand dredges in Changjiang River based on ASAR remote sensing data. Chenglingji is selected to be experimental area. Adopting advanced radar remote sensing image can satisfy the requirement to monitor and locate sand dredges in Changjiang River ignoring the effect of weather condition and night limit. The program is developed with the IDL which property is a visual language facing matrix. Some key technologies in this paper, such as filtering and noise reduction, the process of image based on morphology, edge detection, clustering, extraction of ship's shape feature and so on, are researched. Comparing with the information gathering from land monitoring station, this method can achieve satisfied accurateness.

Paper Details

Date Published: 30 October 2009
PDF: 7 pages
Proc. SPIE 7495, MIPPR 2009: Automatic Target Recognition and Image Analysis, 74950K (30 October 2009); doi: 10.1117/12.830705
Show Author Affiliations
Bo Cao, Changjiang River Scientific Research Institute (China)
Shengmei Yang, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 7495:
MIPPR 2009: Automatic Target Recognition and Image Analysis

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