| Presentation | 2023-03-03 On Polarimetric Scattering Component Decomposition for PolSAR image by Using Random-rotated Dihedral Scattering Component Hiroyoshi yamada, Yuta Suzuki, Masato Kawada, Ryoichi Sato, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In polarimetry, SAR image classification, PolSAR, model-based scattering sower decomposition which decomposes data into fundamental scattering components has a great potential of applications such as land cover classification. Although many improved techniques have been proposed, missclassification of forests and oriented urban areas consisting of buildings aligned not parallel to the observation path still remains a problem. In this report, we propose a five component decomposition adding left and right helix model, or random oriented dihedral model to distinguish typical property between forest and oriented urban. We also propose a new technique for estimating the unknown parameters of the model. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Polarimetry / PolSAR image analysis / scattering power decompositoin |
| Paper # | SANE2022-118 |
| Date of Issue | 2023-02-23 (SANE) |
| Conference Information | |
| Committee | SANE / SAT |
|---|---|
| Conference Date | 2023/3/2(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Toshifumi Moriyama(Nagasaki Univ.) / Tetsushi Ikegami(Meiji Univ.) |
| Vice Chair | Makoto Tanaka(Tokai Univ.) / Takeshi Amishima(Meiji Univ.) / Masashi Kamei(NHK) / Takana Kaho(Shonan Inst. of Tech.) |
| Secretary | Makoto Tanaka(ENRI) / Takeshi Amishima(Mitsubishi Electric) / Masashi Kamei(NTT) / Takana Kaho(NICT) |
| Assistant | Shang Fang(Univ. of Electro-Comm) / Riichiro Nagareda(KDDI Research) / Yuuki Koizumi(NHK) |
| Paper Information | |
| Registration To | Technical Committee on Space, Aeronautical and Navigational Electronics / Technical Committee on Satellite Telecommunications |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On Polarimetric Scattering Component Decomposition for PolSAR image by Using Random-rotated Dihedral Scattering Component |
| Sub Title (in English) | |
| Keyword(1) | Polarimetry |
| Keyword(2) | PolSAR image analysis |
| Keyword(3) | scattering power decompositoin |
| Keyword(4) | |
| 1st Author's Name | Hiroyoshi yamada |
| 1st Author's Affiliation | Niigata University(Niigata Univ.) |
| 2nd Author's Name | Yuta Suzuki |
| 2nd Author's Affiliation | Niigata University(Niigata Univ.) |
| 3rd Author's Name | Masato Kawada |
| 3rd Author's Affiliation | Niigata University(Niigata Univ.) |
| 4th Author's Name | Ryoichi Sato |
| 4th Author's Affiliation | Niigata University(Niigata Univ.) |
| Date | 2023-03-03 |
| Paper # | SANE2022-118 |
| Volume (vol) | vol.122 |
| Number (no) | SANE-408 |
| Page | pp.pp.107-112(SANE), |
| #Pages | 6 |
| Date of Issue | 2023-02-23 (SANE) |