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 |
PRMU, IPSJ-CVIM, IPSJ-DCC, IPSJ-CGVI |
2023-11-17 13:30 |
Tottori |
(Primary: On-site, Secondary: Online) |
[Fellow Memorial Lecture]
Visual understanding of the real world: from object appearance to human behavior Yoichi Sato (UTokyo) |
[more] |
|
AP, SANE, SAT (Joint) |
2023-07-12 11:40 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Experimental Study on Angular Scattering Characteristics of Nearby Targets Using Millimeter-wave 2D-MIMO Radar Kosaku Shigeta, Hiroyoshi Yamada, Ryoichi Sato (Niigata Univ.) AP2023-32 |
In recent years, millimeter-wave radar is expected to be used to enhance security measures. Our research aims to constru... [more] |
AP2023-32 pp.12-17 |
AP |
2023-05-12 15:30 |
Okinawa |
Okinawa Gender Equality Center (Primary: On-site, Secondary: Online) |
On Classification Accuracy Improvement of Polarimetric Scattering Component Decomposition for PolSAR data Hiroyoshi Yamada, Masato Kawada, Ryoichi Sato (Niigata Univ.) AP2023-23 |
In polarimetric SAR (PolSAR) data analysis, one of popular techniques to extract target features is methods of polarimet... [more] |
AP2023-23 pp.80-85 |
SANE, SAT (Joint) |
2023-03-03 13:10 |
Okinawa |
(Primary: On-site, Secondary: Online) |
On Polarimetric Scattering Component Decomposition for PolSAR image by Using Random-rotated Dihedral Scattering Component Hiroyoshi yamada, Yuta Suzuki, Masato Kawada, Ryoichi Sato (Niigata Univ.) SANE2022-118 |
In polarimetry, SAR image classification, PolSAR, model-based scattering sower decomposition which decomposes data into ... [more] |
SANE2022-118 pp.107-112 |
ITE-IDY, IEIJ-SSL, EID, SID-JC, IEE-EDD [detail] |
2023-01-26 15:05 |
Online |
Online (Zoom) |
Reduction of glare caused by displayed image by use of lighting on nose Ryoichi Sato, Tomokazu Shiga (UEC) |
[more] |
|
SANE |
2022-12-16 13:55 |
Nagasaki |
Nagasaki Public Hall (Primary: On-site, Secondary: Online) |
Study on Volume Scattering Model in Scattering Power Decomposition for PolSAR Data Masato Kawada, Hiroyoshi Yamada, Ryoichi Sato (Niigata Univ.) SANE2022-82 |
The main objective of this paper is to improve the classification accuracy of PolSAR data for urban areas. In the PolSAR... [more] |
SANE2022-82 pp.95-99 |
AP |
2022-10-19 09:30 |
Gifu |
GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Fundamental Study on Improvement of Misclassification of Urban Areas in Scattering Power Decomposition for PolSAR Data Masato Kawada, Hiroyoshi Yamada, Ryoichi Sato (Niigata Univ.) AP2022-108 |
Recently, classification of ground surfaces using Polarimetric Synthetic Aperture Radar (PolSAR) data has been expected ... [more] |
AP2022-108 pp.65-69 |
AP, SANE, SAT (Joint) |
2022-07-27 12:40 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
Fundamental Study on Misclassification of Urban Areas in Scattering Power Decomposition for PolSAR Data Yuta Suzuki, Hiroyoshi Yamada, Ryoichi Sato (Niigata Univ.) AP2022-37 SANE2022-22 SAT2022-18 |
Recently, classification of ground surfaces using Polarimetric Synthetic Aperture Radar (PolSAR) data has been expected ... [more] |
AP2022-37 SANE2022-22 SAT2022-18 pp.17-21(AP), pp.1-5(SANE), pp.7-11(SAT) |
ICM |
2022-07-07 13:50 |
Hokkaido |
Tokachi Plaza (Primary: On-site, Secondary: Online) |
An Experimental Study on Impact of Network Quality to On-line Games Masayuki Yoshida (NTT Com), Hiroshi Shibukawa (The Wave), Yoichi Sato (OSL) ICM2022-12 |
With the global development of the game industry, competition events for computer games called e-sports are becoming mor... [more] |
ICM2022-12 pp.11-14 |
PRMU, IPSJ-CVIM |
2022-03-11 14:15 |
Online |
Online |
Precise Affordance Annotation for Egocentric Action Video Datasets Zecheng Yu, Yifei Huang, Ryosuke Furuta, Yusuke Goutsu, Yoichi Sato (Univ. of Tokyo) PRMU2021-81 |
Object affordance has attracted a growing interest in computer vision. It is an important concept that builds a bridge b... [more] |
PRMU2021-81 pp.133-138 |
PRMU, IPSJ-CVIM |
2022-03-11 14:30 |
Online |
Online |
Background Mixup Data Augmentation for Hand and Object-in-Contact Detection Koya Tango, Takehiko Ohkawa, Ryosuke Furuta, Yoichi Sato (UTokyo) PRMU2021-82 |
Detecting the position of human hands and an object-in-contact from an image is vital for understanding a user’s actions... [more] |
PRMU2021-82 pp.139-144 |
PRMU |
2021-12-16 11:15 |
Online |
Online |
A Dataset for Work Instruction Deviation Detection from Field Work Videos Ryosuke Furuta (UTokyo), Motohiro Takagi (NTT), Yusuke Sugano, Yoichi Sato (UTokyo) PRMU2021-30 |
It is important to follow the work instruction manuals for field workers in order to protect them from accidents. In thi... [more] |
PRMU2021-30 pp.37-42 |
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 |
PRMU, IPSJ-CVIM |
2021-03-05 16:10 |
Online |
Online |
Cross-view Non-local Neural Networks for Joint Representation Learning between First and Third Person Videos Zhehao Zhu, Yusuke Sugano, Yoichi Sato (UTokyo) PRMU2020-99 |
This paper introduces a cross-view non-local neural network to learn joint representations for understandinghuman activi... [more] |
PRMU2020-99 pp.170-175 |
NS, ICM, CQ, NV (Joint) |
2020-11-27 11:20 |
Online |
Online |
A Study on Impact of Network Quality to On-line Games Masayuki Yoshida (NTT Com), Hiroshi Shibukawa (The WAVE), Yoichi Sato (OSL) ICM2020-28 |
With the worldwide development of the computer game industry, competition of on-line games called esports has become act... [more] |
ICM2020-28 pp.44-48 |
PRMU |
2020-10-09 13:00 |
Online |
Online |
Style Adapted DataBase: Generalizing Hand Segmentation via Semantics-aware Stylization Takehiko Ohkawa, Takuma Yagi, Yoichi Sato (UTokyo) PRMU2020-23 |
Domain shift in first-person vision degrades the performance of hand segmentation, which is caused by changes in lightin... [more] |
PRMU2020-23 pp.26-31 |
PRMU, IPSJ-CVIM |
2020-03-16 14:40 |
Kyoto |
(Cancelled but technical report was issued) |
Egocentric pedestrian motion prediction by separately modeling body pose and position Donghao Wu, Takuma Yagi, Yusuke Matsui, Yoichi Sato (the Univ. of Tokyo) PRMU2019-72 |
We study the problem of forecasting human's motion captured from egocentric videos. We propose a novel learning approach... [more] |
PRMU2019-72 pp.39-44 |