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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ITE-ME, ITE-IST, BioX, SIP, MI, IE [detail] | 2024-06-06 13:45 |
Niigata | Nigata University (Ekinan-Campus "TOKIMATE") | GSP-Traffic Dataset: Graph Signal Processing Dataset Based on Traffic Simulation Rui Kumagai (Osaka Univ), Hayate Kojima (Tokyo Univ of Agriculture and Technology), Hiroshi Higashi, Yuichi Tanaka (Osaka Univ) |
(To be available after the conference date) [more] | |
| IE, MVE, CQ, IMQ (Joint) [detail] |
2024-03-14 15:20 |
Okinawa | Okinawa Sangyo Shien Center (Primary: On-site, Secondary: Online) |
Efficient regularizer for 4D light field image denoising based on graph-learning Rino Yoshida (TUS), Kazuya Kodama (NII), Gene Cheung (York Univ.), Takayuki Hamamoto (TUS)  IMQ2023-56 IE2023-111 MVE2023-85 |
Advanced 3D visual media as promising technology often require 4D light fields composed of dense multi-view images for a... [more] | IMQ2023-56 IE2023-111 MVE2023-85 pp.235-240 |
| IE, MVE, CQ, IMQ (Joint) [detail] |
2024-03-15 09:50 |
Okinawa | Okinawa Sangyo Shien Center (Primary: On-site, Secondary: Online) |
IMQ2023-68 IE2023-123 MVE2023-97 |
We propose a simultaneous method of multimodal graph signal denoising and graph learning. Since sensor networks distribu... [more] | IMQ2023-68 IE2023-123 MVE2023-97 pp.301-306 |
| IN | 2024-01-18 15:50 |
Aichi | [Invited Talk]
Malicious social bot detection on social networks based on graph signal processing Satoshi Furutani (NTT) IN2023-55 |
Social media have been deeply blended into our lives as a major platform to gather information, disseminate information,... [more] | IN2023-55 pp.35-39 |
|
| 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 |
| SIP | 2023-08-08 11:40 |
Osaka | Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
Lossy Compression of Adjacency Matrices by Graph Filter Banks Kenta Yanagiya, Junya Hara, Hiroshi Higashi, Yuichi Tanaka (Osaka Univ.) SIP2023-57 |
In this paper, we propose a compression framework for adjacency matrices of weighted graphs by graph filter banks. Adjac... [more] | SIP2023-57 pp.49-54 |
| SIP | 2023-08-08 13:30 |
Osaka | Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
Twofold Signed Graph Learning for Multimodal Graph Signals Haruki Yokota, Yuichi Tanaka (OU) SIP2023-58 |
Multimodal signals measured by multiple sensors distributed in space may be spatially smooth and show both positive and ... [more] | SIP2023-58 pp.55-59 |
| SIP | 2023-08-08 14:10 |
Osaka | Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
Human Pose Refinement Using Line Graphs Hayate Kojima (TUAT), Yuichi Tanaka (Osaka Univ.) SIP2023-60 |
This technical report proposes a refining method of human pose data using line graphs. A line graph is a type of graph c... [more] | SIP2023-60 pp.66-70 |
| IMQ, IE, MVE, CQ (Joint) [detail] |
2023-03-16 13:10 |
Okinawa | Okinawaken Seinenkaikan (Naha-shi) (Primary: On-site, Secondary: Online) |
[Special Talk]
Group Sparse/Low-rank Modeling for Multidimensional Signal Recovery Seisuke Kyochi (Kogakuin Univ.) IMQ2022-52 CQ2022-93 IE2022-129 MVE2022-82 |
Group sparse/low-rank modeling based on the ℓ1 norm and nuclear norm has been successfully applied to signal processing... [more] |
IMQ2022-52 CQ2022-93 IE2022-129 MVE2022-82 pp.156-161(IMQ), pp.64-69(CQ), pp.156-161(IE), pp.156-161(MVE) |
| ICSS, IPSJ-SPT | 2023-03-13 13:10 |
Okinawa | Okinawaken Seinenkaikan (Primary: On-site, Secondary: Online) |
sEMG-based Gesture Authentication for Smartwatch Akihisa Watanabe, Ryo Iijima, Tatsuya Mori (Waseda Univ.,) ICSS2022-50 |
We propose a gesture-based user recognition system using sEMG signals for smartwatches. We designed the system to reali... [more] |
ICSS2022-50 pp.13-18 |
| 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 |
| MVE, IPSJ-CVIM, VRSJ-SIG-MR | 2023-01-27 13:35 |
Nara | Nara Institute of Science and Technology (Primary: On-site, Secondary: Online) |
[Invited Talk]
Emotion sensing for food processing Wataru Sato (RIKEN) MVE2022-43 |
Physiological correlates of emotional experience with food stimuli are practically and theoretically important. Some pre... [more] | MVE2022-43 pp.49-53 |
| OCS, CS (Joint) |
2023-01-13 15:10 |
Fukuoka | CANAL CITY HAKATA (Primary: On-site, Secondary: Online) |
An eavesdropping model for constellation-preserving simple symbol encryption and its evaluation Keiji Shimada, Takahiro Kodama (Kagawa Univ.) OCS2022-67 |
We have proposed constellation-preserving simple symbol encryption that keeps the arrangement of symbol points containin... [more] | OCS2022-67 pp.39-44 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-01 09:20 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Locally Constrained Sampling Strategy for Generalized Graph Signal Sampling Kazuki Asakura, Shunsuke Ono (Tokyo Tech) EA2021-69 SIP2021-96 SP2021-54 |
We propose a design method of vertex domain sampling for graph signals that guarantees perfect reconstruction. The exist... [more] | EA2021-69 SIP2021-96 SP2021-54 pp.32-37 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-01 09:20 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Hyperspectral Image Denoising by Graph Spatio-Spectral Total Variation Minimization Shingo Takemoto, Kazuki Naganuma, Shunsuke Ono (Tokyo Tech) EA2021-70 SIP2021-97 SP2021-55 |
We propose a novel denoising method for hyperspectral images (HSI) based on the Graph Spatio-Spectral Total Variation (G... [more] | EA2021-70 SIP2021-97 SP2021-55 pp.38-43 |
| PN | 2022-03-02 09:50 |
Online | Online | Initial study of pseudo-phase noise-based symbol masked polarization-multiplexed M-QAM signal using a time-spreading encryption key Keiji Shimada, Mizuki Inagaki, Takahiro Kodama (Kagawa Univ.) PN2021-70 |
In recent years, a common key cryptosystem for the physical layer has been introduced in digital signals to keep the dat... [more] | PN2021-70 pp.92-97 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-02 13:25 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Transformer-based Text Decoding using Electrocorticography Shuji Komeiji, Kai Shigemi (TUAT), Takumi Mitsuhashi, Yasushi Iimura, Hiroharu Suzuki, Hidenori Sugano (Juntendo Univ.), Koichi Shinoda (Tokyo Tech), Toshihisa Tanaka (TUAT) EA2021-87 SIP2021-114 SP2021-72 |
Invasive brain-machine interfaces (BMIs) are a promising neurotechnology for achieving direct speech communication from ... [more] | EA2021-87 SIP2021-114 SP2021-72 pp.146-151 |
| OCS, CS (Joint) |
2022-01-14 11:00 |
Yamaguchi | Conference room 204A・B at KDDI Ishin-hall (Primary: On-site, Secondary: Online) |
Study of the Amount of Mutual Information of Secure Polarization Multiplexed M-QAM Signal with Symbol Placement Retention Masking Method Keiji Shimada, Mizuki Inagaki, Takahiro Kodama (Kagawa Univ.) OCS2021-36 |
In recent years, optical communication transceivers have been required to have high confidentiality for data. A shared k... [more] | OCS2021-36 pp.16-21 |
| IPSJ-AVM, CS, IE, ITE-BCT [detail] | 2021-11-25 11:15 |
Online | Online | CS2021-62 IE2021-21 |
A light field (LF) image is composed of multi-view images acquired by slightly offset viewpoints. We propose a novel met... [more] | CS2021-62 IE2021-21 pp.13-18 |
| CQ, ICM, NS, NV (Joint) |
2021-11-25 11:05 |
Fukuoka | JR Hakata Stn. Hakata EkiHigashi Rental Room (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Overhead Reduction for High-Quality Graph-Based Point Cloud Delivery Soushi Ueno, Takuya Fujihashi (Osaka Univ.), Toshiaki Koike-Akino (MERL), Takashi Watanabe (Osaka Univ.) NS2021-85 |
The point cloud expresses three-dimensional (3D) information by using many points on 3D space. It is important to be abl... [more] | NS2021-85 pp.7-12 |
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