Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SANE |
2024-06-05 13:30 |
Kanagawa |
Information Technology R & D Center, MITSUBISHI Electric Corp. (Primary: On-site, Secondary: Online) |
PolSAR RFI detection using degree of polarization Yu Hashimoto, Akira Hirose, Ryo Natsuaki (UTokyo) |
[more] |
|
NC, MBE (Joint) |
2024-03-11 10:25 |
Tokyo |
The Univ. of Tokyo (Primary: On-site, Secondary: Online) |
Channel Equalization and Determination of Optimal Parameters for OFDM Signals Using Complex Reservoir Computing Wataru Iuchi, Kento Imaizumi, Haotian Chen, Ryo Natsuaki, Akira Hirose (UTokyo) NC2023-43 |
[more] |
NC2023-43 pp.1-6 |
NC, MBE (Joint) |
2024-03-11 10:50 |
Tokyo |
The Univ. of Tokyo (Primary: On-site, Secondary: Online) |
Spatiotemporal Prediction and Anomaly Detection in Polarimetric Synthetic Aperture Radar Using Quaternion Reservoir Computing Kitoshi Kawai, Bungo Konishi, Ryo Natsuaki, Akira Hirose (UTokyo.) NC2023-44 |
Synthetic aperture radar (SAR) is a remote sensing technology that uses microwaves to generate high-resolution images of... [more] |
NC2023-44 pp.7-12 |
NC, MBE (Joint) |
2024-03-11 11:15 |
Tokyo |
The Univ. of Tokyo (Primary: On-site, Secondary: Online) |
Topological Multi Reservoir Computing for Spatiotemporal Data Mining Daisuke Takeda, Junya Kato, Ryo Natsuaki, Akira Hirose (UT) NC2023-45 |
Recently, advancements in sensor technology, Internet of Things (IoT) devices, high-speed mobile communication, and the ... [more] |
NC2023-45 pp.13-18 |
NC, MBE (Joint) |
2024-03-11 11:40 |
Tokyo |
The Univ. of Tokyo (Primary: On-site, Secondary: Online) |
Time-series Forecasting Coding: Proposal of A New Processing Method Developed from Predictive Coding for Recurrent Neural Networks Yuto Wakui, Junya Kato, Ryo Natsuaki, Akira Hirose (UTokyo.) NC2023-46 |
This paper proposes a new method for processing time-series data in recurrent neural networks (RNNs), namely, time-serie... [more] |
NC2023-46 pp.19-24 |
NC, MBE (Joint) |
2024-03-11 16:00 |
Tokyo |
The Univ. of Tokyo (Primary: On-site, Secondary: Online) |
Numerical analysis based on wrist anatomy for millimeter-wave non-invasive glucose monitoring Lena Azuma, Ryo Natsuaki, Akira Hirose (UTokyo) MBE2023-72 |
This paper shows the feasibility of millimeter-wave (MMW) non-invasive glucose monitoring using reflective waves from a ... [more] |
MBE2023-72 pp.19-23 |
NC, MBE (Joint) |
2024-03-11 16:25 |
Tokyo |
The Univ. of Tokyo (Primary: On-site, Secondary: Online) |
A Proposal of Short-Time Principal Component Analysis and Echo State Accumulation Method in Frequency Domain for Clustering of Parkinson's Tremor Yanqi Zhu, Yuichiro Shirota, Masashi Hamada, Ryo Natsuaki, Akira Hirose (UTokyo) MBE2023-73 |
(To be available after the conference date) [more] |
MBE2023-73 pp.24-29 |
SANE |
2024-01-19 13:25 |
Miyagi |
(Primary: On-site, Secondary: Online) |
Development of Riemannian Quaternion Self-Organizing Map and Its Application in Full-Polarimetric GPR Landmine Detection Yicheng Song, Ryo Natsuaki, Akira Hirose (UTokyo) SANE2023-97 |
Ground penetrating radar (GPR) based landmine detection has advantages such as high safety and high efficiency. There ar... [more] |
SANE2023-97 pp.41-46 |
SANE |
2023-11-13 14:55 |
Chiba |
Chiba Univ. (Nishi-Chiba Campus) (Primary: On-site, Secondary: Online) |
comparison of time series analysis methods of SAR interferograms in 3D deformation estimation Ryunosuke Nakamura, Akira Hirose, Ryo Natsuaki (Utokyo) SANE2023-56 |
SAR (Synthetic Aperture Radar) transmits microwave to the ground and receives the scattered signals using antenna loaded... [more] |
SANE2023-56 pp.52-57 |
EMT, IEE-EMT |
2023-11-10 10:20 |
Yamaguchi |
Kaikyo Messe Shimonoseki |
Extending Observation Coverage of SAR by Separating Range Ambiguities
-- Proposal of FM-chirp Signals Using PN-sequences with Variable Chip Rates -- Raito Suzuki, Akira Hirose, Ryo Natsuaki (UTokyo) EMT2023-77 |
[more] |
EMT2023-77 pp.81-86 |
SANE |
2022-12-15 14:30 |
Nagasaki |
Nagasaki Public Hall (Primary: On-site, Secondary: Online) |
Similarity Approach for Synthetic Aperture Radar Range Ambiguity Suppression Ryo Natsuaki, Raiki Kudo, Akira Hirose (UTokyo) SANE2022-67 |
In this paper, we propose a similarity approach for Synthetic Aperture Radar (SAR) range ambiguity suppression. Range am... [more] |
SANE2022-67 pp.29-32 |
EMT, IEE-EMT |
2022-11-17 09:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
A RFI detection method in SAR using the complex amplitude information of dual polarization Akira Uozumi, Akira Hirose, Ryo Natsuaki (UT) EMT2022-52 |
We propose a method to detect radio frequency interference (RFI) superimposed on synthetic aperture radar (SAR) images u... [more] |
EMT2022-52 pp.47-52 |
SANE |
2022-11-10 13:25 |
Chiba |
Chiba Univ. (Nishi-Chiba Campus) (Primary: On-site, Secondary: Online) |
InSAR using Drone-Borne MIMO-FMCW Radar and its Validation Ryotaro Yamakawa, Akira Hirose, Ryo Natsuaki (The Univ. of Tokyo) SANE2022-55 |
Synthetic Aperture Radar (SAR) is mainly mounted on satellites, while in order to use SAR more effectively, there has be... [more] |
SANE2022-55 pp.29-34 |
MBE, NC (Joint) |
2022-03-02 15:45 |
Online |
Online |
NC2021-57 |
We propose a polarimetric remote sensing system to classify daily movements of humans such as walking and standing. We e... [more] |
NC2021-57 pp.56-61 |
SANE |
2021-12-16 11:00 |
Chiba |
Chiba University (Primary: On-site, Secondary: Online) |
Flood Detection by use of Temporally Stacking of Synthetic Aperture Radar Interferometric Coherence Yoshio Nishidate, Akira Hirose, Ryo Natsuaki (UTokyo) SANE2021-67 |
We propose a new method for detecting flood area by using Synthetic Aperture Radar (SAR). This method estimates the floo... [more] |
SANE2021-67 pp.23-28 |
EMT, IEE-EMT |
2021-11-05 11:15 |
Online |
Online |
Quaternion convolutional neural networks for PolSAR land classification Yuya Matsumoto, Ryo Natsuaki, Akira Hirose (UTokyo) EMT2021-43 |
We propose a quaternion convolutional neural network (QCNN) for Polarimetric synthetic aperture radar
(PolSAR) land cla... [more] |
EMT2021-43 pp.76-81 |
SANE |
2021-05-13 14:55 |
Online |
Online |
RFI detection for multi-receiver synthetic aperture radar in time and frequency domain Ryo Natsuaki (Univ. of Tokyo) SANE2021-8 |
[more] |
SANE2021-8 pp.44-48 |
NC, MBE (Joint) |
2021-03-04 09:00 |
Online |
Online |
Proposal of higher-order tensor independent component analysis for MIMO remote sensing systems Seishiro Goto, Ryo Natsuaki, Akira Hirose (The Univ. of Tokyo) NC2020-54 |
This paper proposes higher-order tensor independent component analysis (HOT-ICA). HOT-ICA is a tensor ICA that makes eff... [more] |
NC2020-54 pp.65-70 |
NC, MBE (Joint) |
2021-03-05 09:30 |
Online |
Online |
Quaternion neural networks for channel prediction including polarization states Haotian Chen, Ryo Natsuaki, Akira Hirose (Tokyo Univ.) NC2020-64 |
Fading channel compensation requires channel prediction because channels change in time. In this paper, we ... [more] |
NC2020-64 pp.121-126 |
NC, MBE (Joint) |
2021-03-05 09:55 |
Online |
Online |
Aspect classification by using complex-valued reservoir computing Bungo Konishi, Akira Hirose, Ryo Natsuaki (UT) NC2020-65 |
Synthetic aperture radar (SAR) is widely used for ground surface classification because of their information on vegetati... [more] |
NC2020-65 pp.127-132 |