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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| 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) |
| SIP | 2022-08-26 10:48 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki Island) (Primary: On-site, Secondary: Online) |
Instantaneous linear dimensionality reduction for array signal processing Natsuki Ueno, Nobutaka Ono (TMU) SIP2022-65 |
Linear dimensionality reduction of time-series signals observed by a sensor array is often useful in balancing the accur... [more] | SIP2022-65 pp.81-85 |
| MI, IE, SIP, BioX, ITE-IST, ITE-ME [detail] | 2020-05-28 10:50 |
Online | Online | [Special Talk]
High-dimensional Signal Restoration by Convolutional Networks Driving Fusion Across Multiple Disciplines
-- Sparse Modeling and Convolutional Dictionary Learning -- Shogo Muramatsu (Niigata Univ.) |
This talk outlines a restoration process of high-dimensional signals such as image and volumetric data. With the develop... [more] | |
| SP, EA, SIP | 2020-03-02 13:00 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
[Poster Presentation]
Restoration of clipped signal using oversampling based on differentiable and convex loss function Natsuki Ueno, Shoichi Koyama, Hiroshi Saruwatari (Univ. Tokyo) EA2019-126 SIP2019-128 SP2019-75 |
A signal reconstruction method of clipped time-continuous signal using oversampling is proposed. The signal reconstructi... [more] | EA2019-126 SIP2019-128 SP2019-75 pp.147-152 |
| IE, CS, IPSJ-AVM, ITE-BCT [detail] | 2019-12-05 11:40 |
Iwate | Aiina Center | [Special Talk]
Representation of moving-image's sparsity and its applications to adaptive moving-image restoration Takahiro Saito (Kanagawa Univ.) CS2019-75 IE2019-55 |
This talk states that statistical sparsity of a moving-image sequence can be properly represented in the domain of the 3... [more] | CS2019-75 IE2019-55 pp.29-34 |
| PRMU, MI, IE, SIP | 2018-05-17 17:00 |
Gifu | [Invited Talk]
Statistical Modeling of 3-D DFT Coefficients of Moving Images and Its Applications to Video Restoration Takahiro Saito, Takashi Komatsu (Kanagawa Univ.) SIP2018-6 IE2018-6 PRMU2018-6 MI2018-6 |
Recently we have presented moving-image denoising with 3-D Mean-Separation-type Short-Time DFT and demonstrated that it ... [more] | SIP2018-6 IE2018-6 PRMU2018-6 MI2018-6 pp.23-28 |
|
| EMM | 2018-01-29 14:00 |
Miyagi | Tohoku Univ. (Aobayama Campus) | Study on restoration of a spatio-temporal sound pressure distribution image obtained with a microphone array Kenji Ozawa, Masaaki Ito, Genya Shimizu, Eri Takizawa, Masanori Morise (Univ. Yamanashi), Shuichi Sakamoto (Tohoku Univ.) EMM2017-66 |
This project aims to achieve sound source separation by two-dimensional fast Fourier transform (2D-FFT) of a spatio-temp... [more] | EMM2017-66 pp.1-6 |
| IMQ | 2017-12-15 13:55 |
Shizuoka | Shizuoka University, Hamamatsu Campus | A Study of Diagnostic Imaging System for Coded Defect Detection of Certain Viewpoints on Multi-view 3D CG Images Norifumi Kawabata (Chiba Univ.) IMQ2017-21 |
At present, in the engineering fields, the medical application for multi-view 3D images and 8K UHDTV images is advanced ... [more] | IMQ2017-21 pp.7-12 |
| SP, IPSJ-MUS | 2014-05-25 11:30 |
Tokyo | Modulation transfer function based robust method of voice activity detection for noisy reverberant environments
-- Utilization of subband SNR estimation -- Shota Morita, Masashi Unoki (JAIST), Xugang Lu (NICT), Masato Akagi (JAIST) SP2014-41 |
Most of the current voice activity detection (VAD) algorithms deal with clean speech or additive noisy speech. However, ... [more] | SP2014-41 pp.383-388 |
|
| NLP | 2011-07-01 14:10 |
Hokkaido | Shari-cho Kohminkan: Yme-hall Shiretoko | Image Processings of a Leaky Integrated-and-Fire Neuron by CNN Shintaro Maezawa (Sophia Univ.), Hisashi Aomori (TUS), Mamoru Tanaka (Sophia Univ.) NLP2011-44 |
LIFN(Leaky Integrated-and-Fire Neuron) is one of the neural circuit models of human. LIFN is a kind of spiking neuron. I... [more] | NLP2011-44 pp.113-118 |
| RCS, AN, MoNA, SR (Joint) |
2010-03-05 15:50 |
Kanagawa | YRP | A Heterogeneous Network System with Flexible Access Points and Protocol-free Signal Processing Part
-- Part3: Signal Processing Technology for Highly Accurate Signal Reception -- Takayuki Yamada, Doohwan Lee, Hiroyuki Shiba, Yo Yamaguchi, Kazuhiro Uehara (NTT Corp.) RCS2009-323 MoMuC2009-96 SR2009-120 AN2009-89 |
In these days, a great variety of wireless systems are currently being used and new wireless systems are being standardi... [more] | RCS2009-323 MoMuC2009-96 SR2009-120 AN2009-89 pp.385-390(RCS), pp.135-140(MoMuC), pp.195-200(SR), pp.123-128(AN) |
| EA | 2009-06-26 15:15 |
Hokkaido | Representation of repetitive structures in speech and its application to F0 and aperiodicity extraction Hanae Itagaki (Wakayama Univ.), Masanori Morise (Ritsumei. Univ.), Ryuichi Nisimura, Toshio Irino, Hideki Kawahara (Wakayama Univ.) EA2009-33 |
A bottom up procedure for extracting repetitive structures in speech sounds is proposed based on atemporally stable repr... [more] | EA2009-33 pp.91-96 |
|
| SIP, SIS, SP | 2007-09-28 14:55 |
Aichi | Nagoya Inst. of Tech. | Color images restoration by the multi-channel Wiener filter Takuya Sekiguchi (Musashi Institute of Technology), Tomoaki Kimura (Kanagawa Institute of Technology), Akira Taguchi (Musashi Institute of Technology) SIP2007-104 SIS2007-40 SP2007-66 |
Color images restoration corrupted by Additive noise have been considered. Natural color images have specialty that the ... [more] | SIP2007-104 SIS2007-40 SP2007-66 pp.49-54 |
| OCS, PN, CS (Joint) |
2007-06-15 11:35 |
Hokkaido | Chitose Inst. of Science and Technology | Equipment Protection for High Availability of Control and Data Planes in Photonic Cross-Connect Kiyoshi Onohara, Yuji Akiyama, Hiroyuki Sato, Eiichi Horiuchi, Takashi Mizuochi, Toshiyuki Ichikawa, Sota Yoshida, Yoshimasa Baba, Kazuo Kubo, Keiji Okubo (Mitsubishi Electric Corp.) OCS2007-19 |
In order to help meet the network needs arising from the continuous growth of Internet traffic, photonic cross-connects ... [more] | OCS2007-19 pp.53-58 |
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