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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMD, R, LQE, OPE, CPM | 2022-08-26 11:00 |
Chiba | (Primary: On-site, Secondary: Online) |
Fabrication of Wavelength-Selective Visible-Absorbing Filter for near UV and Visible Region by Surface Plasmon Resonance Atsushi Motogaito, Seigi Shimizu, Karen Akatsuka, Ryoga Tanaka, Kazumasa Hiramatsu (Mie Univ.)  R2022-24 EMD2022-12 CPM2022-29 OPE2022-55 LQE2022-18 |
In this study, we used a double-layer wire-grid structure to fabricate narrow-band, wavelength-selective plasmonic absor... [more] | R2022-24 EMD2022-12 CPM2022-29 OPE2022-55 LQE2022-18 pp.44-49 |
| SRW, SeMI, CNR (Joint) |
2021-11-25 09:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Soft Input Decoding Based on Superposition of Hard Decision Signals Koki Kashihara, Satoshi Denno, Hou Yafei (Okayama Univ.) SRW2021-30 |
In MIMO (Multiple-Input Multiple-Output) communication, it is possible to detect hard judgment signals with low calculat... [more] | SRW2021-30 pp.7-12 |
| NS, ICM, CQ, NV (Joint) |
2019-11-21 11:45 |
Hyogo | Rokkodai 2nd Campus, Kobe Univ. | Analysis of UTM traffic log using LLL algorithm Takuya Morita, Hikofumi Suzuki, Hiroyuki Okazaki (Shinshu Univ.) NS2019-124 |
In recent years, with the spread of information communication equipment and the development of the Internet, various ser... [more] | NS2019-124 pp.27-30 |
| RCS, NS (Joint) |
2018-12-21 14:45 |
Hiroshima | Onomichi City Hall | An Iterative Soft Output Decoding with Linear Filter Based on MMSE for Overloaded MIMO Tsubasa Inoue, Satoshi Denno, Yafei Hou (Okayama Univ.) RCS2018-241 |
In this paper, we propose an iterative soft-output decoding with linear filter based on MMSE for overloaded MIMO. Althou... [more] | RCS2018-241 pp.131-136 |
| SIP | 2016-08-26 11:00 |
Chiba | Chiba Institute of Technology, Tsudanuma Campus | [Poster Presentation]
A Design Method of Complex Nonseparable Oversampled Lapped Transforms Satoshi Nagayama, Shogo Muramatsu (Niigata Univ.) SIP2016-81 |
This work extends the theory of nonseparable oversampled lapped transform (NSOLT) for complex images. NSOLT allows us t... [more] | SIP2016-81 pp.45-50 |
| PRMU, MI, IE, SIP | 2014-05-22 14:40 |
Aichi | Multidimensional Linear-Phase Perfect Reconstruction Filter Banks with Higher Order Feasible Building Blocks Ami Hamamoto, Masaki Onuki, Yuichi Tanaka (Tokyo Univ. of Agriculture and Tech.) SIP2014-8 IE2014-8 PRMU2014-8 MI2014-8 |
In this paper, we propose multidimensional (MD) linear-phase perfect reconstruction filter banks (LPPRFBs) with higher o... [more] | SIP2014-8 IE2014-8 PRMU2014-8 MI2014-8 pp.37-42 |
|
| US, EA (Joint) |
2013-01-25 14:40 |
Kyoto | Kambaikan, Doshisha Univ. | Study on acoustic echo canceller for in-vehicle Takuya Sawada, Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Kansai Univ), Masakazu Morimoto (Univ of Hyogo) EA2012-140 |
This paper proposes a new method for identifying unknown systems expressed by the cascade arrangement of recursive and n... [more] | EA2012-140 pp.121-126 |
| EA, US (Joint) |
2012-01-26 11:00 |
Osaka | Kansai Univ. | Proposition of two microphone array system capable of enhancing speech signal in high reverberation Ryota Kishimoto, Takuto Yoshioka, Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Kansai Univ), Masakazu Morimoto (Univ of Hyogo) EA2011-105 |
We suggest two microphone that can make up the dead angle in the direction of the noise in the context of the voice and ... [more] | EA2011-105 pp.7-12 |
| EA | 2011-11-18 17:00 |
Kumamoto | Kumamoto Univ. | A study on separation method of non-minimum phase components Yusuke Kuwahara, Takuto Yoshioka, Kensaku Fujii (Univ of Hyougo), Mitsuji Muneyasu (Kansai Univ), Masakazu Morimoto (Univ of Hyougo) EA2011-88 |
In microphone array system, We are able to configure stably dead angle using adaptive filter that is formed by the casca... [more] | EA2011-88 pp.37-42 |
| CS, SIP, CAS | 2011-03-03 14:50 |
Okinawa | Ohhamanobumoto memorial hall (Ishigaki)( | A study on transforming whisper voice into voice sounds Masahito Takahashi, Hiroki Matsumoto (Maebashi Inst. of Tech.) CAS2010-137 SIP2010-153 CS2010-107 |
The vocal tract characteristic is presumed by the PARCOR analysis, and the whisper voice can be made voice by convolutio... [more] | CAS2010-137 SIP2010-153 CS2010-107 pp.209-214 |
| SP, EA, SIP | 2010-05-27 14:30 |
Hyogo | Konan Univ. (Hirao Seminar House) | Application of frequency domain adaptive algorithm to system identification by recursive and non-recursive cascade connection Yusuke Kuwahara, Junji Hizawa, Kensaku Fujii (Univ. of Hyogo.), Mitsuji Muneyasu (Kansai Univ), Masakazu Morimoto (Univ. of Hyogo.) EA2010-19 SIP2010-19 SP2010-19 |
This paper proposes a new method for identifying unknown systems expressed by the cascade arrangement of recursive and n... [more] | EA2010-19 SIP2010-19 SP2010-19 pp.109-114 |
| SIS | 2010-03-05 10:30 |
Kanagawa | Kanagawa Institute of Technology | [Poster Presentation]
A Study of Speech Noise Reduction System Based on Lattice Filter and Identification System Takafumi Takemoto, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.), Kensaku Fujii (Univ of Hyogo) SIS2009-62 |
We have investigated a noise reconstruction system (NRS) with an adaptive line enhancer (ALE) as a noise reduction syste... [more] | SIS2009-62 pp.75-80 |
| SIP, IE, IPSJ-SLDM [detail] | 2009-10-15 14:00 |
Fukui | Awara Onsen "Matsuya Sensen" | Fast Adaptive Algorithm Using Lattice Filter Kazuyoshi Tashiro, Tetsuya Shimamura (Saitama Univ.) SIP2009-59 IE2009-84 |
The convergence speed of the adaptive filter is deteriorated by eigenvalue spread in the correlation matrix of the input... [more] | SIP2009-59 IE2009-84 pp.17-22 |
| RCS | 2009-06-26 11:20 |
Aichi | Nagoya University | A study of multi-user MIMO using lattice reduction Masashi Itagaki, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2009-44 |
In multi-user multi-input multi-output (MIMO) multiplexing, the superposition of different user’s transmit signals is re... [more] | RCS2009-44 pp.91-96 |
| CAS, CS, SIP | 2009-03-02 15:05 |
Gifu | Nagaragawa Convention Center | An Extraction Method of Quasi-Passbands for Modulated Superlattices Kunihiko Asakura (Yonago National College of Tech.), Osamu Ogurisu (Kanazawa Univ.), Hirofumi Sanada (Hokkaido Inst. of Tech.), Masakiyo Suzuki (Kitami Inst. of Tech.) CAS2008-114 SIP2008-177 CS2008-88 |
Modulated Superlattices that has an excellent energy filter performance might form a quasi-passband that consists of sev... [more] | CAS2008-114 SIP2008-177 CS2008-88 pp.77-82 |
| SIS | 2007-12-11 13:25 |
Hyogo | DSP implementation of a noise suppressor using lattice filter Arata Kawamura (Osaka Univ.) SIS2007-65 |
Communicating by the use of an emergency telephone in a tunnel in an expressway is not easy, because an ambient noise le... [more] | SIS2007-65 pp.41-46 |
|
| IPSJ-AVM, MoNA | 2007-07-19 13:50 |
Niigata | Niigata Univ. | [Tutorial Invited Lecture]
Design of M-D Filter Banks and Its Application to Video Signal Processing Shogo Muramatsu (Niigata Univ.) |
Basics of multidimensional (M-D) signal processing and its applications to image and video signal processing are dealt w... [more] | MoMuC2007-26 pp.7-12 |
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