| Presentation | 2012-05-18 Three-Component Power Decomposition for Polarimetric SAR Data Based on Adaptive Volume Scattering Model Yi CUI, Yoshio YAMAGUCHI, Hirokazu KOBAYASHI, Sang-Eun PARK, Gulab SINGH, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, the three-component power decomposition for polarimetric SAR (PolSAR) data with an adaptive volume scattering model is proposed. The volume scattering model is assumed to be reflection-symmetric but parameterized. For each image pixel, the decomposition first starts with determining the adaptive parameter based on matrix similarity metric. Then respective scattering power component is retrieved with the established procedure. It has been shown that the proposed method leads to complete elimination of negative powers as the result of the adaptive volume scattering model. Experiments with the PolSAR data from both NASA/JPL's AIRSAR and JAXA's ALOS-PALSAR also demonstrate that the proposed method not only obtains similar/better results in vegetated areas as compared to the existing Freeman-Durden decomposition but helps to improve discrimination of the urban regions. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Polarimetric SAR / Power Decomposition / Adaptive Volume Scattering Model |
| Paper # | SANE2012-18 |
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| Conference Information | |
| Committee | SANE |
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| Conference Date | 2012/5/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Three-Component Power Decomposition for Polarimetric SAR Data Based on Adaptive Volume Scattering Model |
| Sub Title (in English) | |
| Keyword(1) | Polarimetric SAR |
| Keyword(2) | Power Decomposition |
| Keyword(3) | Adaptive Volume Scattering Model |
| 1st Author's Name | Yi CUI |
| 1st Author's Affiliation | Faculty of Engineering, Niigata University() |
| 2nd Author's Name | Yoshio YAMAGUCHI |
| 2nd Author's Affiliation | Faculty of Engineering, Niigata University |
| 3rd Author's Name | Hirokazu KOBAYASHI |
| 3rd Author's Affiliation | Faculty of Engineering, Niigata University |
| 4th Author's Name | Sang-Eun PARK |
| 4th Author's Affiliation | Faculty of Engineering, Niigata University |
| 5th Author's Name | Gulab SINGH |
| 5th Author's Affiliation | Faculty of Engineering, Niigata University |
| Date | 2012-05-18 |
| Paper # | SANE2012-18 |
| Volume (vol) | vol.112 |
| Number (no) | 41 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |