Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP, SANE, SAT (Joint) |
2022-07-27 12:40 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
Study on Misclassification of Urban Areas in Scattering Power Decomposition by Using PolSAR Data Yuta Suzuki, Hiroyoshi Yamada, Ryoichi Sato (Niigata Univ.) |
[more] |
|
SANE |
2021-11-11 14:30 |
Online |
Online |
Polarimetric analysis of ALOS-2/PALSAR-2 data for grasping state of damaged bridge Koki Kuwabara, Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.) SANE2021-47 |
In this report, we examine polarimetric scattering characteristics for grasping state of bridge under severe flood disas... [more] |
SANE2021-47 pp.79-82 |
EMT, IEE-EMT |
2021-11-04 15:50 |
Online |
Online |
[Invited Lecture]
On fundamental of scattering power decomposition using polarimetric SAR data Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Unv.) EMT2021-35 |
In this report, we introduce the model-based scattering power decomposition method. It is a polarimetric analysis method... [more] |
EMT2021-35 pp.36-40 |
EMT, IEE-EMT |
2021-05-21 14:55 |
Online |
Online |
Electromagnetic plane wave scattering by a slit and a rectangular trough on conducting ground plane -- E polarization case -- Ryoichi Sato (Niigata Univ.), Hiroshi Shirai (Chuo Univ.) EMT2021-6 |
In this report, electromagnetic plane wave scattering from two cracks with different shapes on conducting plane is exami... [more] |
EMT2021-6 pp.31-34 |
SANE |
2019-11-29 10:00 |
Osaka |
OIT UMEDA Campus |
Experimental Evaluation on Polarimetric TomoSAR Image Intensity with Respect to Forest Biomass Ryo Yamazaki, Hiroyoshi Yamada (Niigata Univ), Takuma Watanabe (Fujitsu), Ryoichi Sato, Yoshio Yamaguchi (Niigata Univ) SANE2019-76 |
Forest biomass is an important parameter to understand the global climate change because the forests play various roles ... [more] |
SANE2019-76 pp.35-40 |
EMT, IEE-EMT |
2019-11-09 11:00 |
Saga |
Hotel Syunkeiya |
Fundamental study on electromagnetic wave scattering from two cracks on conducting plane Ryoichi Sato (Niigata Univ.), Hiroshi Shirai (Chuo Univ.) EMT2019-73 |
In this report, electromagnetic plane wave scattering from two adjacent cracks on a conducting plane is considered. Here... [more] |
EMT2019-73 pp.261-264 |
SANE |
2019-10-31 15:20 |
Overseas |
KOREA (Jeju) |
Imaging Performance Improvement of Millimeter Wave SAR for Concealed Weapon Detection by Multi-static Observations Koki Homma, Hiroyoshi Yamada, Ryoichi Sato (Niigata Univ.), Hiroki Mori (Toshiba) SANE2019-58 |
[more] |
SANE2019-58 pp.55-58 |
SANE |
2019-11-01 10:00 |
Overseas |
KOREA (Jeju) |
Experimental study on grasping seasonal change in paddy rice growth using quad-polarimetric SAR data Takuya Hashimoto, Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.) SANE2019-62 |
In this report, we examine polarimetric scattering characteristics for grasping seasonal change of paddy rice growth by ... [more] |
SANE2019-62 pp.71-75 |
SANE |
2019-11-01 10:20 |
Overseas |
KOREA (Jeju) |
Study on Land Use Classification of PolSAR Data by Using Convolutional Neural Network Nanako Saito, Masanori Gocho, Hiroyoshi Yamada, Ryoichi Sato, Yoshio Yamaguchi (Niigata Univ.) SANE2019-63 |
Polarimetric Synthetic Aperture Radar (PolSAR) has been attracting attention in ground target detection and classificati... [more] |
SANE2019-63 pp.77-82 |
AP |
2019-08-22 11:55 |
Hokkaido |
Hokkai-Gakuen Univ. |
Fundamental Study on Land Use Classification of PolSAR Data by Using Machine Learning Nanako Saito, Masanori Gocho, Hiroyoshi Yamada, Ryoichi Sato, Yoshio Yamaguchi (Niigata Univ.) AP2019-57 |
Polarimetric Synthetic Aperture Radar (PolSAR) has been attracting attention in ground target detection and classificati... [more] |
AP2019-57 pp.55-60 |
SANE |
2018-11-08 14:10 |
Overseas |
China (Xuchang) |
Imaging Performance of Millimeter Wave SAR for Portable Weapon Detection Koki Homma, Hiroyoshi Yamada, Ryoichi Sato, Yoshio Yamaguchi (Niigata Univ.), Hiroki Mori (Toshiba), Kazuyoshi Takagi, Hironori Dobashi, Yasushi Murakami (Toshiba Infrastructure Systems & Solutions) SANE2018-58 |
Concealed weapon detection by electromagnetic wave have been attracting attention recently. Currently, several products ... [more] |
SANE2018-58 pp.17-20 |
AP |
2018-05-18 11:20 |
Kumamoto |
Kumamoto Univ. |
Experimental Study on Three Dimensional Imaging by TomoSAR Using Pi-SAR-L2 Data Kenichiro Suzuki, Hiroyoshi Yamada (Niigata Univ.), Ohki Masato (JAXA), Ryoichi Sato, Yoshio Yamaguchi (Niigata Univ.) AP2018-28 |
Recently, TomoSAR which combines multiple SAR datasets to reconstruct in the elevation direction has been attracting att... [more] |
AP2018-28 pp.83-88 |
SANE |
2018-01-25 13:00 |
Nagasaki |
Nagasaki Prefectural Art Museum |
Scattering power decomposition on height direction by Polarimetric TomoSAR using full-polarimetric Pi-SAR2-X datasets. Masanori Gocho, Hiroyoshi Yamada, Yoshio Yamaguchi, Ryoichi Sato (Niigata Univ.) SANE2017-88 |
Recently, SAR tomography (TomoSAR) which combines multiple SAR datasets to reconstruct in the
elevation (height) direct... [more] |
SANE2017-88 pp.15-20 |
SANE |
2018-01-25 13:25 |
Nagasaki |
Nagasaki Prefectural Art Museum |
Multi-baseline Three-Component Scattering Decomposition by Using MUSIC Method Kosuke Miyazaki, Hiroyoshi Yamada, Ryoichi Sato, Yoshio Yamaguchi (Niigata Univ.) SANE2017-89 |
[more] |
SANE2017-89 pp.21-26 |
EMT, IEE-EMT |
2017-11-10 11:15 |
Yamagata |
Tendo Hotel (Tendo, Yamagata) |
A Study on Reflection/transmission Characteristics by Multi-layered Dielectric Slab for Efficient Radio Wave Propagation Analysis Ryoichi Sato (Niigata Univ.), Hiroshi Shirai (Chou Univ.) EMT2017-64 |
In this paper, approximate solution of scattering field by three-layered dielectric slab is derived under high frequency... [more] |
EMT2017-64 pp.149-152 |
SANE |
2017-06-23 13:10 |
Kanagawa |
JAXA Sagamihara Campus |
Fundamental study on SAR Tomography using Khatri-Rao product virtual array processing Kenichiro Suzuki, Hiroyoshi Yamada (Niigata Univ.), Motofumi Arii (Mitsubishi Electric), Syoichiro Kojima (NICT), Ryoichi Sato, Yoshio Yamaguchi (Niigata Univ.) SANE2017-17 |
[more] |
SANE2017-17 pp.25-30 |
SANE |
2017-06-23 13:35 |
Kanagawa |
JAXA Sagamihara Campus |
Analysis of Flood Area in Colombia at the end of March 2017 using ALOS-2 Polarimetric Data Shu Sengoku, Yoshio Yamaguchi, Hiroyoshi Yamada, Ryoichi Sato (Niigata Univ.) SANE2017-18 |
Flooding occurs around the world, and various damage has been reported. It is important to survey flooded area as soon a... [more] |
SANE2017-18 pp.31-36 |
SANE |
2016-11-24 13:50 |
Overseas |
National Taipei University of Technology (NTUT) |
Polarimetric scattering analysis for detecting flooded river and the surrounding area using quad-pol SAR data Kosuke Miyazaki, Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.) SANE2016-62 |
[more] |
SANE2016-62 pp.57-60 |
SANE |
2016-11-24 16:30 |
Overseas |
National Taipei University of Technology (NTUT) |
Fundamental Study on Calibration of Orbit Error for SAR Tomography with Pi-SAR2-X Dataset Masanori Gocho, Hiroyoshi Yamada, Yoshio Yamagushi, Ryoichi Sato (Niigata Univ.) SANE2016-70 |
SAR Tomography applying DOA estimation methods for height estimation to multi-baseline SAR observation data is one of th... [more] |
SANE2016-70 pp.95-98 |
SANE |
2016-11-25 10:40 |
Overseas |
National Taipei University of Technology (NTUT) |
Experimental study on detection of automobile in flooded urban area using quad-pol SAR data Takanori Ishikuro, Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.) SANE2016-93 |
[more] |
SANE2016-93 pp.221-225 |