| Presentation | 2018-11-15 3D ground penetrating radar based on adaptive processing of time-domain phase information by using complex-valued self-organizing map Soshi Shimomura, Akira Hirose, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose an adaptive subsurface 3D visualization system based on a complex-valued self-organizing map (CSOM). Conventionally buried things can be detected in so-called B-scan and C-scan images obtained by a ground penetrating radar. In contrast, our proposed method is able not only to detect their presence, but also to classify the targets by the self-organizing dynamics in the CSOM. Instead of utilizing only the amplitude information in the time domain, we use both the amplitude and phase information to obtain the scattering coefficients of scatterers by use of the phase retrieval method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Ground penetrating radar (GPR) / complex-valued self-organizing map (CSOM) / radar imaging / cubic scan (C-scan) |
| Paper # | EMT2018-46 |
| Date of Issue | 2018-11-08 (EMT) |
| Conference Information | |
| Committee | EMT / IEE-EMT |
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| Conference Date | 2018/11/15(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kaike Grand Hotel Tensui(Yonago, Tottori) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Electromagnetic Theory, etc. |
| Chair | Akira Hirose(Univ. of Tokyo) / Keiji Goto(National Defense Academy) |
| Vice Chair | Koichi Hirayama(Kitami Inst. of Tech.) |
| Secretary | Koichi Hirayama(Tokyo Metro. Coll. of Tech) / (Fukuoka Inst.of Tech.) |
| Assistant | Junichiro Sugisaka(Kitami Inst. of Tech.) / Yoshihiro Naka(Kyushu Univ. of Health and Welfare) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Theory / Technical Meeting on Electromagnetic Theory |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 3D ground penetrating radar based on adaptive processing of time-domain phase information by using complex-valued self-organizing map |
| Sub Title (in English) | |
| Keyword(1) | Ground penetrating radar (GPR) |
| Keyword(2) | complex-valued self-organizing map (CSOM) |
| Keyword(3) | radar imaging |
| Keyword(4) | cubic scan (C-scan) |
| 1st Author's Name | Soshi Shimomura |
| 1st Author's Affiliation | The university of Tokyo(Univ. Tokyo) |
| 2nd Author's Name | Akira Hirose |
| 2nd Author's Affiliation | The university of Tokyo(Univ. Tokyo) |
| Date | 2018-11-15 |
| Paper # | EMT2018-46 |
| Volume (vol) | vol.118 |
| Number (no) | EMT-307 |
| Page | pp.pp.19-24(EMT), |
| #Pages | 6 |
| Date of Issue | 2018-11-08 (EMT) |