Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMT, PN, MWPTHz, IEE-EMT [detail] |
2024-01-22 10:30 |
Kyoto |
Kyoto Univ. Yoshida Campus |
Fundamental study on change detection in flooded area using quad-pol. SAR data
-- An approach based on eigenvalues/eigenvectors analysis -- Masaki Watabe, Ryoichi Sato, Hiroyoshi Yamada, Yoshio Yamaguchi (Niigata Univ.) PN2023-48 EMT2023-88 MWPTHz2023-76 |
In this research, we carry out PolSAR image analysis for accurately detecting flooded residential area, by using quad-po... [more] |
PN2023-48 EMT2023-88 MWPTHz2023-76 pp.7-10 |
SANE |
2024-01-19 14:15 |
Miyagi |
(Primary: On-site, Secondary: Online) |
Study of Pavement Diagnosis by Radar Polarimetry Ryuma Saito, Motoyuki Sato (ALISys) SANE2023-99 |
Polarimetric measurements of pavements using a Full-Polarimetric ground penetrating radar (GPR) were carried out to inve... [more] |
SANE2023-99 pp.53-56 |
AP, WPT (Joint) |
2022-01-20 09:00 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
A Study on Observation of Inside Material with Transparency Characteristics by Using THz-POLSAR Riku Fujiwara, Hiroaki Nakabayashi, Koji Suizu, Keizo Cho (CIT) AP2021-134 |
Terahertz waves, which lie between radio waves and light, are expected to be applied to the field of sensing by taking a... [more] |
AP2021-134 pp.1-6 |
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 |
AP (2nd) |
2018-12-06 14:05 |
Kagoshima |
Amami-city AiAi Hiroba |
Observation of Target with various structure in THz-POLSAR Katsui Arahara, Hiroaki Nakabayashi, Koji Suizu, Keizo Cho (CIT) |
Terahertz wave is electromagnetic wave which have both characteristics of radio wave and light wave, and it is possible ... [more] |
|
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 |
AP, SAT, SANE (Joint) |
2016-07-22 10:45 |
Hokkaido |
Otaru port marina |
Study of the Snow Quantity Estimation Using ALOS Data Hiroto Abe, Yuto Tokutake, Yoshio Yamaguchi, Hiroyoshi Yamada (Nigata Univ.) SANE2016-28 |
Measuring the quantity of snow is important for water system monitoring. As the method of the snow quantity grasp, remot... [more] |
SANE2016-28 pp.39-42 |
SANE |
2016-01-22 11:05 |
Nagasaki |
Nagasaki Prefectural Art Museum |
Fundamental Experiment of Ship Detection Using Polarimetric Circular SAR Yuto Tokutake, Yoshio Yamaguchi (Nigata Univ.), Takuma Watanabe (CRIEPI), Hiroyoshi Yamada, Ryoichi Sato (Nigata Univ.) SANE2015-97 |
The polarimetric scattering characteristics as a function of incidence and squint angle dependence remain a very complic... [more] |
SANE2015-97 pp.87-92 |
EMT, IEE-EMT |
2015-10-31 10:20 |
Miyazaki |
Holiday Inn ANA Resort Miyazaki |
Polarimetric Scattering Analysis for Grasping State of Stricken Bridge Using Polarimetric SAR Data Ryoichi Sato, Toshiki Yajima, Motoki Masaka, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.) EMT2015-83 |
In this report, in order to find out an effective polarimetric indicator for accurately grasping state of stricken bridg... [more] |
EMT2015-83 pp.239-243 |
EMT, MW, OPE, MWP, EST, IEE-EMT [detail] |
2015-07-17 15:20 |
Hokkaido |
Kushiro City Lifelong Learning Center |
Eigenvalue/eigenvector Analysis of Polarimetric Matrix for Detecting Deformed Man-made Objects Ryoichi Sato, Motoki Masaka, Yuhei Ikarashi, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.) EMT2015-41 MW2015-79 OPE2015-53 EST2015-45 MWP2015-44 |
In this report, we carry out polarimetric scattering analysis for deformed (inclined) man-made objects model, which may ... [more] |
EMT2015-41 MW2015-79 OPE2015-53 EST2015-45 MWP2015-44 pp.191-195 |
SANE |
2015-01-22 13:50 |
Nagasaki |
Nagasaki Prefectural Art Museum |
Preliminary Results of Polarimetric Circular SAR Image Analysis Takuma Watanabe, Hiroyoshi Yamada, Ryoichi Sato, Yoshio Yamaguchi (Niigata Univ.) SANE2014-107 |
Circular synthetic aperture radar (CSAR) is an imaging technique of which the radar trajectory takes a circular form, an... [more] |
SANE2014-107 pp.13-18 |
AP, SANE (Joint) |
2014-08-28 11:20 |
Niigata |
Niigata University Satellite campus |
The Polarimetric Scattering Measurement of Fundamental Man-made Objects Models
-- The Experimental Study on the Scattering Characteristics for Squint and Incident Angle Variations -- Motoki Masaka, Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.) SANE2014-49 |
In PolSAR data utilization, it is important to precisely detect urban areas, not only for monitoring the effect of urban... [more] |
SANE2014-49 pp.7-12 |
SANE |
2013-08-23 15:20 |
Niigata |
Niigata University Igarashi campus |
Characteristic Evaluation of Various Scattering Model-Based Decomposition Algorithms for L-band POLSAR images Daisuke Sato, Takuma Watanabe, Hiroyoshi Yamada, Sang-Eun Park, Yi Cui, Yoshio Yamaguchi (Niigata Univ.) SANE2013-50 |
Model-based polarimetric decomposition is one of the analysis techniques for POLSAR images. Recently, many algorithms, w... [more] |
SANE2013-50 pp.31-36 |
SANE |
2012-08-24 14:10 |
Niigata |
Niigata University Satellite campus |
[Special Talk]
Scattering Power Decomposition of Polarimetric Radar Data Yoshio Yamaguchi (Niigata Univ.) |
Polarimetric radar can obtain scattering matrix data from target. The information contained in the scattering matrix is ... [more] |
|
SANE |
2009-10-09 09:30 |
Tokyo |
Tohoku Univ. (Tokyo) |
Measurement of inside a wall by polarimetric GB-SAR YongJae Lee, Motoyuki Sato (Tohoku Univ.) SANE2009-75 |
Through wall radar system is useful in a rescue mission or detecting a contraband or dangerous object inside a wall. Thr... [more] |
SANE2009-75 pp.61-66 |
SANE |
2009-10-09 11:25 |
Tokyo |
Tohoku Univ. (Tokyo) |
Landslide detection with ALOS/PALSAR full polarimetry mode Manabu Watanabe, Chinatsu Yonezawa, Motoyuki Sato (Tohoku Univ.) SANE2009-79 |
[more] |
SANE2009-79 pp.85-90 |
SANE |
2009-08-28 15:00 |
Kanagawa |
JAXA Sagamihara campus |
A Study on Detection of Urban Area using Polarization Orientation Angle Noriaki Uchida, Kentaro Uchiyama, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.) SANE2009-59 |
In polarimetric synthetic aperture radar (POLSAR) observation, it is known radar cross section (RCS) is small and the po... [more] |
SANE2009-59 pp.37-42 |
SANE |
2009-08-28 15:25 |
Kanagawa |
JAXA Sagamihara campus |
On the Adaptive Coherence Estimation using Polarimetric Lee Filter Kentaro Uchiyama, Noriaki Uchida, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.) SANE2009-60 |
CCD(Coherent Change Detection) is one of techniques that detects changes between SAR image pair. In this averaging proce... [more] |
SANE2009-60 pp.43-46 |
SANE |
2009-08-28 15:50 |
Kanagawa |
JAXA Sagamihara campus |
A Study on Detection of Urban Area Using Four-Component Decomposition with Deorientation Akinobu Sato, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ) SANE2009-61 |
Polarimemtric Synthetic Aperture Radar (POLSAR) image analysis is very effcient method for target detection and classifi... [more] |
SANE2009-61 pp.47-52 |
SANE |
2008-08-29 15:00 |
Niigata |
Niigata University |
On the Detection of Dead Tree by Polarimetric FMCW SAR Data Kentaro Uchiyama, Noriaki Uchida, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.) SANE2008-50 |
This paper presents the detection of dead tree by using Ku-band fully polarimetric SAR (POLSAR) system in anechoic chamb... [more] |
SANE2008-50 pp.19-22 |