Presentation | 2011-01-28 A study on Model-based Target Classification using Extended Volume Scattering Model Akinobu SATO, Yoshio YAMAGUCHI, Hiroyoshi YAMADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In the POLSAR image analysis, polarimetric scattering property of the target is used for target classification and detection. The three-component or four-component decomposition are well known that uses physical scattering model as typical target classification and detection method. However, there is a problem that negative power occurs in the processing caused by the too big the X-pol. component. The X-pol. is created by wire structure such as edge of man-made structure and branches of vegetation. RCS is quite different from vegetation man-made structure. However, the volume scattering power is evaluated by the X-pol. component caused by vegetation in the traditional methods. Therefore, overestimation of the volume scattering power is generated in urban area where RCS is large. As a result, the classification between vegetation and the building becomes difficult. To resolve this problem, we propose in this paper, a model-based target classification using extended volume scattering model and show analytical result using proposed method by using Pi-SAR data. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | POLSAR / model-based target detection and classification / volume scattering |
Paper # | SANE2010-149 |
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Committee | SANE |
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Conference Date | 2011/1/20(1days) |
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Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study on Model-based Target Classification using Extended Volume Scattering Model |
Sub Title (in English) | |
Keyword(1) | POLSAR |
Keyword(2) | model-based target detection and classification |
Keyword(3) | volume scattering |
1st Author's Name | Akinobu SATO |
1st Author's Affiliation | Graduate School of Science & Technology, Niigata University() |
2nd Author's Name | Yoshio YAMAGUCHI |
2nd Author's Affiliation | Graduate School of Science & Technology, Niigata University |
3rd Author's Name | Hiroyoshi YAMADA |
3rd Author's Affiliation | Graduate School of Science & Technology, Niigata University |
Date | 2011-01-28 |
Paper # | SANE2010-149 |
Volume (vol) | vol.110 |
Number (no) | 390 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |