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Proceedings Paper

A comparative study on the current de-speckle methods for polarimetric synthetic aperture radar imagery processing
Author(s): Zhijia Xu; Sheng Sun; Changcai Yang; Xiaobo Zhang
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Paper Abstract

Speckle filtering seems to be a never-ending topic for polarimetric synthetic aperture radar imagery processing. Constantly emerging literatures demonstrate that this issue deserves further research effort, especially in the context of much more high spatial resolution. A comparative study will be performed in this paper for recently proposed method such as non-local SAR speckle filtering, Extended Sigma filter proposed by Lee, non-local means filter, Bilateral filter, and so on. Their performance on spatial details preserving and polarimetric properties preserving should be measured thoroughly. Further more the computing performance on large-scale dataset should also be measured.

Paper Details

Date Published: 14 December 2015
PDF: 5 pages
Proc. SPIE 9815, MIPPR 2015: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications, 98150R (14 December 2015); doi: 10.1117/12.2205580
Show Author Affiliations
Zhijia Xu, Guiyang Univ. (China)
Sheng Sun, Guangdong Univ. of Technology (China)
Changcai Yang, Fujian Agriculture and Forestry Univ. (China)
Xiaobo Zhang, Guangdong Univ. of Technology (China)


Published in SPIE Proceedings Vol. 9815:
MIPPR 2015: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications
Jianguo Liu; Hong Sun, Editor(s)

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