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Proceedings Paper

A fast combinatorial enhancement technique for earthquake damage identification based on remote sensing image
Author(s): Aixia Dou; Xiaoqing Wang; Xiang Ding; Zecheng Du
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Paper Abstract

On the basis of the study on the enhancement methods of remote sensing images obtained after several earthquakes, the paper designed a new and optimized image enhancement model which was implemented by combining different single methods. The patterns of elementary model units and combined types of model were defined. Based on the enhancement model database, the algorithm of combinatorial model was brought out via C++ programming. The combined model was tested by processing the aerial remote sensing images obtained after 1976 Tangshan earthquake. It was proved that the definition and implementation of combined enhancement model can efficiently improve the ability and flexibility of image enhancement algorithm.

Paper Details

Date Published: 3 November 2010
PDF: 9 pages
Proc. SPIE 7841, Sixth International Symposium on Digital Earth: Data Processing and Applications, 78410B (3 November 2010); doi: 10.1117/12.873204
Show Author Affiliations
Aixia Dou, China Earthquake Administration (China)
Xiaoqing Wang, China Earthquake Administration (China)
Xiang Ding, China Earthquake Administration (China)
Zecheng Du, China Earthquake Administration (China)


Published in SPIE Proceedings Vol. 7841:
Sixth International Symposium on Digital Earth: Data Processing and Applications
Huadong Guo; Changlin Wang, Editor(s)

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