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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NC, MBE (Joint) |
2023-03-13 10:40 |
Tokyo | The Univ. of Electro-Communications (Primary: On-site, Secondary: Online) |
Channel Polarization State Prediction Using Phasor Quaternion Neural Networks in Wireless Communications Anzhe Ye, Haotian Chen, Ryo Natsuaki, Akira Hirose (UTokyo) |
[more] | |
| 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 |
| SANE | 2021-11-12 12:30 |
Online | Online | Landmine detection with model-based homogeneity to extend compressed sensing Ryuta Imai, Yicheng Song, Ryo Natsuaki, Akira Hirose (Tokyo Univ.) SANE2021-55 |
This paper proposes model-based homogeneity (MBH) to extend compressed sensing (CS) for landmine-detection ground penetr... [more] | SANE2021-55 pp.124-129 |
| 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 |
| MIKA (3rd) |
2021-10-29 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Similarity approach for RFI detection in multi-receiver synthetic aperture radar Ryo Natsuaki (Univ. Tokyo) |
[more] | |
| SANE | 2021-08-27 10:40 |
Online | Online | Suppression of Additional Azimuth ambiguities for multi-channel and waveform SAR
-- Experimental results in ALOS-2 -- Ryo Natsuaki (Univ. of Tokyo) SANE2021-28 |
[more] | SANE2021-28 pp.32-36 |
| SANE | 2021-08-27 11:05 |
Online | Online | Satellite Data Fusion for damage assessment and analysis of the significant features Gunjan Joshi, Ryo Natsuaki, Akira Hirose (UT) SANE2021-29 |
Lately, the resolution and detection capabilities of remote sensing satellites specifically, synthetic aperture radars (... [more] | SANE2021-29 pp.37-42 |
| 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 |
| SANE, SAT (Joint) |
2021-02-18 15:30 |
Online | Online | Suppression of Additional Azimuth ambiguities for multi-channel and waveform SAR Ryo Natsuaki (UTokyo) SANE2020-63 |
[more] | SANE2020-63 pp.31-35 |
| SANE | 2020-11-25 13:50 |
Online | Online | Simulation of waveform diversity-dependent ambiguity effect in Synthetic Aperture Radar Ryo Natsuaki (Univ. of Tokyo) SANE2020-33 |
[more] | SANE2020-33 pp.37-42 |
| EMT, IEE-EMT | 2020-11-05 13:25 |
Online | Online | Quaternion neural network for PolSAR land classification to deal with Stokes vectors adaptively Yuya Matsumoto, Ryo Natsuaki, Akira Hirose (Univ. Tokyo) EMT2020-35 |
[more] | EMT2020-35 pp.43-48 |
| EMT, IEE-EMT | 2020-11-05 13:50 |
Online | Online | Evaluation of azimuth ambiguity derived from intra-pulse effect from chirp modulation of synthetic aperture radar Ryo Natsuaki (Univ. of Tokyo) EMT2020-36 |
[more] | EMT2020-36 pp.49-53 |
| SANE | 2020-06-26 13:50 |
Online | Online | Land classification by quaternion convolutional neural network Yuya Matsumoto, Ryo Natsuaki, Akira Hirose (Univ. Tokyo) SANE2020-11 |
[more] | SANE2020-11 pp.13-18 |
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