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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CAS, CS | 2023-03-01 10:20 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
Approximate joint diagonalization for blind separation of superimposed images Shinya Saito, Kunio Oishi (Tokyo University of Tech.)  CAS2022-98 CS2022-75 |
This report presents blind separation of superimposed images. When we take a picture for panorama thought window glass a... [more] | CAS2022-98 CS2022-75 pp.12-17 |
| RCS, SIP, IT | 2022-01-21 11:45 |
Online | Online | Simultaneous matrix diagonalization using alternating least-squares algorithm Shinya Saito, Kunio Oishi (Tokyo University of Tech.) IT2021-73 SIP2021-81 RCS2021-241 |
This paper presents an approach for overdetermined blind source separation (BSS) using AJD. The approach is constructed ... [more] | IT2021-73 SIP2021-81 RCS2021-241 pp.252-257 |
| SP, EA, SIP | 2020-03-02 10:10 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
Multichannel NMF with Joint-Diagonalizable Constraint Based on Generalized Gaussian Distribution for Blind Source Separation Keigo Kamo, Yuki Kubo, Norihiro Takamune (UTokyo), Daichi Kitamura (NIT Kagawa), Hiroshi Saruwatari (UTokyo), Yu Takahashi, Kazunobu Kondo (Yamaha) EA2019-103 SIP2019-105 SP2019-52 |
Multichannel nonnegative matrix factorization (MNMF) is a blind source separation technique, which employs the full-rank... [more] | EA2019-103 SIP2019-105 SP2019-52 pp.13-19 |
| EA, SIP, SP | 2019-03-14 10:25 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | Blind speech separation based on approximate joint diagonalization utilizing correlation between neighboring frequency bins Taiki Asamizu, Toshihiro Furukawa (TUS) EA2018-100 SIP2018-106 SP2018-62 |
In this paper, we propose a new method that extends the approximate joint diagonalization blind speech separation (BSS).... [more] | EA2018-100 SIP2018-106 SP2018-62 pp.7-12 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-19 09:00 |
Okinawa | Adaptive BSS algorithm for approximate joint diagonalization with variable epoch length Kei Nishiyama, Shinya Saito (TUS), Kunio Oishi (TUT), Toshihiro Furukawa (TUS) EA2017-102 SIP2017-111 SP2017-85 |
This paper presents an adaptive blind speech separation (BSS) technique for recovering original speech source signals fr... [more] | EA2017-102 SIP2017-111 SP2017-85 pp.1-6 |
|
| SANE | 2017-11-23 15:40 |
Overseas | Malaysia (Borneo Island) | Smart Antenna System for Unknown Uncorrelated Source Groups in Multipath Environment Ahmad Aminu (Kanopoly), Wan Azlan Wan Zainal Abidin, Kismet Anag Hong Ping (UNIMAS), Ibrahim Abba (Kanopoly) SANE2017-71 |
Abstract This study presents smart antenna system for unknown uncorrelated source groups containing coherent signals. T... [more] | SANE2017-71 pp.45-49 |
| EA, SP, SIP | 2016-03-28 13:15 |
Oita | Beppu International Convention Center B-ConPlaza | [Poster Presentation]
Convolutive Blind Source Separation with multi-stage Approximate Joint Diagonalization Toshiki Mori, Shinya Saito (TUS), Kunio Oishi (Tokyo Univ. of Tech.), Tosihiro Furukawa (TUS) EA2015-76 SIP2015-125 SP2015-104 |
In this paper, we present an approach of recovering signal waveforms of speech sources from observed signals in noisy a... [more] |
EA2015-76 SIP2015-125 SP2015-104 pp.57-62 |
| EA, SP, SIP | 2016-03-29 09:00 |
Oita | Beppu International Convention Center B-ConPlaza | [Poster Presentation]
Direction of arrival estimation using the rise and fall period of the utterance covariance matrix in the case of reverberation Ryusuke Tanaka, Yoichi Haneda (UEC) EA2015-104 SIP2015-153 SP2015-132 |
Rapid progress in the field of information technology in recent years has resulted in the implementation of direction-of... [more] | EA2015-104 SIP2015-153 SP2015-132 pp.207-212 |
| SIP | 2013-08-29 15:40 |
Tokyo | Tokyo University of Agriculture and Technology | Conjugate Gradient Method For Orthogonal Matrix Optimization Using Cayley Transform Gen Hori (Asia Univ.) SIP2013-72 |
(To be available after the conference date) [more] | SIP2013-72 pp.31-34 |
| SIP, RCS | 2013-02-01 13:50 |
Hiroshima | Viewport-Kure-Hotel (Kure) | EEG Classification With Weighted Samples by Joint Tensor Diagonalization Naoki Tomida, Hiroshi Higashi, Toshihisa Tanaka (TUAT) SIP2012-107 RCS2012-264 |
We present a novel method based on joint tensor diagonalization for estimating the covariance matrix of EEG data during ... [more] | SIP2012-107 RCS2012-264 pp.153-158 |
| CS, SIP, CAS | 2011-03-03 16:20 |
Okinawa | Ohhamanobumoto memorial hall (Ishigaki)( | Improvement of Estimation Accuracy of Projective Transformation in Self-Calibration Atsushi Takizawa, Akira Tanaka, Masaaki Miyakoshi (Hokkaido Univ.) CAS2010-141 SIP2010-157 CS2010-111 |
Self-calibration is one of powerful tools in the field of computer vision such as 3-D shape reconstruction and camera mo... [more] | CAS2010-141 SIP2010-157 CS2010-111 pp.229-233 |
| EA | 2010-07-16 13:30 |
Tokyo | RION Co., Ltd. | Frequency-domain blind source separation with the least-squares joint diagonalization problem and its evaluation Shinya Saito (Chiba Inst. of Tech.), Kunio Oishi (Tokyo Univ. of Tech.), Hajime Kubota (Chiba Inst. of Tech.) EA2010-39 |
This paper presents a frequency-domain backward-model blind source separation (BSS) for solving the least-squares joint ... [more] | EA2010-39 pp.7-12 |
| EA | 2008-03-07 17:35 |
Tokyo | NTT Musashino R&D Center | A Selection of Correlation Matrices for Noisy BSS Based On Joint Diagonalization of Differences of Correlation Matrices Yuki Imai, Akira Tanaka, Masaaki Miyakoshi (Hokkaido Univ.) EA2007-127 |
In this paper, we propose a method for selection of correlation matrices that yields a better separation performance for... [more] | EA2007-127 pp.91-95 |
| CS, SIP, CAS | 2008-03-07 13:00 |
Yamaguchi | Yamaguchi University | [Poster Presentation]
An Orthogonal Joint Block Diagonalization Using Eigenvalue Decomposition and Dimension Reduction Takeo Takayanagi, Toshihisa Tanaka (TUAT) CAS2007-154 SIP2007-229 CS2007-119 |
We address the problem of joint block diagonalization (JBD) of matrices on the orthogonal group. To solve this problem, ... [more] | CAS2007-154 SIP2007-229 CS2007-119 pp.123-124 |
| EA, SIP | 2007-05-24 14:40 |
Osaka | Osaka Univ. | Joint Block Diagonalization on the Orthogonal Group Takeo Takayanagi, Toshihisa Tanaka, Takahiro Murakami (TUAT) EA2007-13 SIP2007-17 |
The theory and derivation of a method for approximate joint block diagonalization (AJBD) of matrices on the orthogonal g... [more] | EA2007-13 SIP2007-17 pp.37-41 |
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