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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PN | 2024-04-30 14:35 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Estimation of Parameters and Faults in Optical Fiber Transmission System Based on Nonlinear Fourier Transform Ken Mishina (Osaka Univ.)  PN2024-3 |
Highly reliable optical fiber networks, which can instantly restore the service without interruption even in the case of ... [more] | PN2024-3 pp.13-20 |
| PRMU, IBISML, IPSJ-CVIM | 2024-03-03 09:36 |
Hiroshima | Hiroshima Univ. Higashi-Hiroshima campus (Primary: On-site, Secondary: Online) |
Sign language recognition using subspace representations Ryota Sato, Suzana Rita Alves Beleza (Univ. of Tsukuba), Erica Kido Shimomoto (AIST), Matheus Silva de Lima (Univ. of Tsukuba), Nobuko Kato (Tsukuba Univ. of Technology), Kazuhiro Fukui (Univ. of Tsukuba) PRMU2023-54 |
This paper proposes a subspace-based method for sign language recognition in videos. The proposed method represents a ... [more] |
PRMU2023-54 pp.19-24 |
| OPE, OFT, OCS (Joint) [detail] |
2024-02-21 15:25 |
Okinawa | Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
Investigation of Effects of Dispersion Fluctuation on Multilevel Eigenvalue-modulated Signal Takumi Motomura, Akihiro Maruta (Osaka Univ.), Masaharu Ohashi (OMU-NC), Ken Mishina (Osaka Univ.) OCS2023-72 OPE2023-115 |
The eigenvalues in the Zakharov-Shabat problem for the nonlinear Schr"odinger equation are invariant quantities with res... [more] | OCS2023-72 OPE2023-115 pp.25-30(OCS), pp.41-46(OPE) |
| ITS, WBS, RCC | 2023-12-21 09:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Ego-Vehicle Motion Estimation by Spectrum analysis using 3D Millimeter-Wave MIMO Radar Keiji Jimi, Takeki Ogitsu (Gunma Univ.) WBS2023-28 ITS2023-11 RCC2023-22 |
This paper discusses a method for estimating the ego-vehicle motion (speed and turning) using spectrum analysis with thr... [more] | WBS2023-28 ITS2023-11 RCC2023-22 pp.1-6 |
| US | 2023-10-18 13:55 |
Miyagi | Tohoku Univ. and Online (Primary: On-site, Secondary: Online) |
An ultrasonic method for measuring small continuous sinusoidal displacements using a network analyzer Yuya Komatsu, Shohei Mori, Mototaka Arakawa, Hiroshi Kanai (Tohoku Univ.) US2023-38 |
We have developed a method for generating continuous sinusoidal displacements of an object to estimate the viscoelastic ... [more] | US2023-38 pp.5-10 |
| NLP, CAS | 2023-10-07 13:40 |
Gifu | Work plaza Gifu | Expantion of Graph Fourier Transform Based on Degree of Freedom at Circuit Ports Ayumu Suzuki, Takashi Hisakado, Mahfuzul Islam (Kyoto Univ.) CAS2023-56 NLP2023-55 |
In this paper, we define the boundary condition of graph. Recently, graph signal processing is attracting attention. H... [more] |
CAS2023-56 NLP2023-55 pp.117-120 |
| EA, ASJ-H | 2023-08-31 14:15 |
Miyagi | Acoustic test signals for measuring reverberant transfer function and its application to critical distance estimation Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Tokyo Univ. Agri. Tech.), Ken-Ichi Sakakibara-Ichi (Health Sci. Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech.), Tatsuya Kitamura (Konan Univ.) EA2023-20 |
We propose a dedicated test signal for acoustic measurement specifically for room acoustics based on our recent method. ... [more] | EA2023-20 pp.14-17 |
|
| EMM, BioX, ISEC, SITE, ICSS, HWS, IPSJ-CSEC, IPSJ-SPT [detail] | 2023-07-24 16:00 |
Hokkaido | Hokkaido Jichiro Kaikan | Estimation of rotation angle using pilot signal for image watermarking Rinka Kawano, Masaki Kawamura (Yamaguchi Univ.) ISEC2023-26 SITE2023-20 BioX2023-29 HWS2023-26 ICSS2023-23 EMM2023-26 |
Robust watermarking methods must be resistant to attacks. In conventional methods, errors have been corrected after extr... [more] | ISEC2023-26 SITE2023-20 BioX2023-29 HWS2023-26 ICSS2023-23 EMM2023-26 pp.80-85 |
| SP, IPSJ-MUS, IPSJ-SLP [detail] | 2023-06-23 13:50 |
Tokyo | (Primary: On-site, Secondary: Online) |
On phase function design of extended time-stretched pulse based on cascaded all-pass filters Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Tokyo Univ. Agri. Tech.) SP2023-8 |
We propose a set of all-pass filter phase functions for designing extended Time-Stretched-Pulses which used a rationale ... [more] | SP2023-8 pp.36-41 |
| QIT (2nd) |
2023-05-30 14:50 |
Kyoto | Katsura Campus, Kyoto University | Efficient Fault-Tolerant Approximate Quantum Fourier Transform by Precomputed Quantum States Kento Oonishi (MELCO), Noboru Kunihiro (UTsukuba) |
This paper proposes efficient approximate quantum Fourier transformunder fault-tolerant setting. Quantum Fourier transfo... [more] | |
| EA | 2023-05-25 14:00 |
Online | Online | Weighting functions to suppress artifacts due to cyclic convolution in acoustic measurements based on discrete Fourier transform Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Tokyo Univ. Agriculture Tech.), Mitsunori Mizumachi (Kyushu Inst. Tech.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido) EA2023-1 |
The Fast Fourier Transform (FFT) is a common practice in acoustic impulse response measurement and processing due to its... [more] | EA2023-1 pp.1-8 |
| RCC, ISEC, IT, WBS | 2023-03-14 09:25 |
Yamaguchi | (Primary: On-site, Secondary: Online) |
A Study on Secure Coded Communications Using Discrete Fourier Transform over Finite Fields Shoichiro Yamasaki (Hiroshima City Univ), Tomoko K. Matsushima (Yokohama College of Commerce), Hirokazu Tanaka (Hiroshima City Univ) IT2022-79 ISEC2022-58 WBS2022-76 RCC2022-76 |
The authors have proposed a security enhancement scheme using a shortened non-systematic Reed-Solomon codes construc... [more] |
IT2022-79 ISEC2022-58 WBS2022-76 RCC2022-76 pp.74-79 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-03-01 16:10 |
Okinawa | (Primary: On-site, Secondary: Online) |
On Design of Real Filters For Directed Graph Signals Shogo Muramatsu, Hotaka Kitamura, Hiroyashu Yasuda (Niigta Univ.), Yuichi Tanaka (Osaka Univ.) EA2022-124 SIP2022-168 SP2022-88 |
This study investigates a real-valued filter realization for directed graph signals. The authors proposed a para-graph F... [more] | EA2022-124 SIP2022-168 SP2022-88 pp.282-287 |
| EMM | 2023-01-26 10:20 |
Miyagi | Tohoku Univ. (Primary: On-site, Secondary: Online) |
Proposal of Watermarking Method with Magnification Ratio Estimation Using Pilot Signal Rinka Kawano, Masaki Kawamura (Yamaguchi Univ.) EMM2022-63 |
Resistance to attacks is required for watermarking methods.Conventional methods used error-correcting codes and spread s... [more] | EMM2022-63 pp.13-18 |
| MBE, MICT, IEE-MBE [detail] | 2023-01-17 14:30 |
Saga | Improving EOG components removal from EEG signals using independent component analysis, band power, and Pearson correlation coefficient Baijun Song, Aoi Takahi, Tomohiko Igasaki (Kumamoto Univ.) MICT2022-51 MBE2022-51 |
Eye movements are an important source of electroencephalogram (EEG) artifacts. Independent component analysis (ICA) is c... [more] | MICT2022-51 MBE2022-51 pp.36-39 |
|
| PRMU | 2022-12-15 10:30 |
Toyama | Toyama International Conference Center (Primary: On-site, Secondary: Online) |
Single Image Raindrop Removal Using a Non-local Operator and Feature Maps in the Frequency Domain Shinya Ezumi, Masaaki Ikehara (Keio Univ.) PRMU2022-34 |
High-quality raindrop removal is desired for outdoor image processing systems as well as for acquiring good-looking imag... [more] | PRMU2022-34 pp.13-18 |
| QIT (2nd) |
2022-12-09 17:45 |
Kanagawa | Keio Univ. (Primary: On-site, Secondary: Online) |
Success probability of quantum phase estimation algorithms using approximate quantum Fourier transforms Kiyonari Katsura, Noboru Kunihiro (Tsukuba Univ.) |
It is known that the RSA can be solved in realistic time by Shor's algorithm with the large-scale quantum computer. In o... [more] | |
| QIT (2nd) |
2022-12-09 18:00 |
Kanagawa | Keio Univ. (Primary: On-site, Secondary: Online) |
Shor's Algorithm Using Efficient Approximate Quantum Fourier Transform Kento Oonishi (MELCO), Noboru Kunihiro (UTsukuba) |
Shor's algorithm solves the integer factoring and the discrete logarithm problems in polynomial time. Therefore, the eva... [more] | |
| IT | 2022-07-21 13:20 |
Okayama | Okayama University of Science (Primary: On-site, Secondary: Online) |
Improving of Controlled Phase Shift gate based on FTM gate Yuki Arai, Noboru Watanabe (TUS) IT2022-16 |
FTM gate is an optical model of the FT gate which is the conservative and reversive quantum logic gate devised by Fredki... [more] | IT2022-16 pp.4-9 |
| EST | 2022-05-19 14:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Characteristic Analysis of Plasmon Mode using Decomposition of Electromagnetic Fields into Longitudinal and Transverse Components Hironori Shibagaki, Keigo Takagi, Seiya Kishimoto, Tokuei Sako, Shinichiro Ohnuki (Nihon Univ.) EST2022-4 |
In this report, the separation of the longitudinal and transverse components of the electromagnetic field is investigate... [more] | EST2022-4 pp.18-23 |
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