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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP | 2023-08-08 14:40 |
Osaka | Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
[Invited Talk]
Recent Development on Acoustic Echo Canceller Kenta Iwai (Ritsumeikan Univ.)  SIP2023-61 |
In hands-free tele-communication systems, acoustic echo occurs and disturbs the speech communication. To reduce the acou... [more] | SIP2023-61 pp.71-76 |
| SRW | 2022-08-22 14:40 |
Online | Online | [Invited Talk]
Towards Future-Generation Wireless Communication Technology with Multikernel Adaptive Filter
-- Partially Linear Filter for Robust Multiuser Detection -- Masahiro Yukawa (Keio Univ.) SRW2022-15 |
This review article presents a comprehensive overview of our recent developments for nonlinear multiuser detection using... [more] | SRW2022-15 pp.33-38 |
| SIS | 2019-12-12 16:55 |
Okayama | Okayama University of Science | [Fellow Memorial Lecture]
Adaptive signal processing and image processing, linear or non-linear? Mitsuji Muneyasu (Kansai Univ.) SIS2019-30 |
It is well known that an image is nonstationary, the processing according to its local property should be required. Ther... [more] | SIS2019-30 p.37 |
| AP, SANE, SAT (Joint) |
2019-07-17 16:50 |
Miyagi | Tohoku Univ. | Performence Evaluation of Adaptive Equalization Scheme with Linear and Nonlinear Distortion Yasunori Nouda, Shunsuke Uehashi, Shigenori Tani, Shigeru Uchida, Hiroshi Aruga (Mitsubishi Electric) SANE2019-23 SAT2019-10 |
The demand for wideband transmission is increasing greatly in satellite communication system. In wideband transmission, ... [more] | SANE2019-23 SAT2019-10 pp.25-30(SANE), pp.13-18(SAT) |
| SANE, SAT (Joint) |
2019-02-13 12:40 |
Kagoshima | Tanegashima Island | Computational Complexity Reduction for an Adaptive Equalization Scheme based on Memory Polynomial for Compensating both Linear and Nonlinear Distortion Shunsuke Uehashi, Yasunori Nouda, Shigenori Tani, Shigeru Uchida, Atsushi Okamura (Mitsubishi Electric) SAT2018-68 |
The demand for wideband transmission is increasing greatly in satellite communication system. In wideband transmission, ... [more] | SAT2018-68 pp.63-68 |
| SAT, WBS (Joint) |
2018-05-24 14:55 |
Kagoshima | Kagoshima University | Adaptive Equalization Scheme for Single Carrier Transmission with Nonlinear Distortion Yasunori Nouda, Shunsuke Uehashi, Shigenori Tani, Katsuyuki Motoyoshi, Atsushi Okamura (Mitsubishi Electric Corp.) WBS2018-2 |
This paper presents a nonlinear equalization scheme for single carrier transmission in order to realize the wideband tra... [more] | WBS2018-2 pp.7-12 |
| OCS, OPE, LQE | 2017-10-27 10:20 |
Kumamoto | Josaien, Sakuranobaba | A study on equivalence between optical QAM transmission using phase-conjugated twin waves and polarization-multiplexed optical APSK transmission. Toshiki Nakao, Kariyawasam Indipalage Amila Sampath, Joji Maeda (Tokyo Univ. of Science) OCS2017-49 OPE2017-81 LQE2017-54 |
Distortion compensation using phase-conjugated twin waves has been proposed to overcome the transmission limit of optica... [more] | OCS2017-49 OPE2017-81 LQE2017-54 pp.67-71 |
| SP, SIP, EA | 2017-03-01 15:55 |
Okinawa | Okinawa Industry Support Center | [Invited Talk]
Multikernel Adaptive Filtering: Signal Processing and Machine Learning Masahiro Yukawa (Keio Univ.) EA2016-113 SIP2016-168 SP2016-108 |
We present the multikernel adaptive filtering and introduce its recent advances. Multikernel adaptive filtering is a rec... [more] | EA2016-113 SIP2016-168 SP2016-108 pp.177-182 |
| SIS | 2013-03-07 16:40 |
Shizuoka | Create Hamamatsu | Generating a lambda map in spacial adaptive TV filter Masaru Tanaka, Sho Miura, Hiroyuki Tsuji, Tomoaki Kimura (Kanagawa Inst. of Tech.) SIS2012-60 |
TV filter is a non-linear filter that can remove Gaussian noise effectively. However, it has a drawback that the detaile... [more] | SIS2012-60 pp.79-84 |
| SIP, RCS | 2011-01-20 14:55 |
Kagoshima | A Numerical Study on Online Regression with Multiple Kernels You Nakajima, Masahiro Yukawa (Niigata Univ.) SIP2010-91 RCS2010-221 |
In this paper, we investigate by simulations the potential performance of an online learning technique with multiple ker... [more] | SIP2010-91 RCS2010-221 pp.133-136 |
|
| EA | 2010-03-26 15:15 |
Tokyo | Evaluation of a nonlinear-echo canceller applied to a hands-free communication system with sampling-frequency offsets Yasuhiro Mochida (Univ. of Tokyo), Osamu Hoshuyama, Toshiyuki Nomura (NEC) EA2009-118 |
This paper provieds a performance evaluation of a nonlinear-echo canceller (NLEC) applied to a hands-free communication ... [more] | EA2009-118 pp.19-24 |
|
| EA | 2009-03-27 11:30 |
Tokyo | Improvement of Howling Canceller using Adaptive Filter with Delay Circuit Akio Yamaguchi (Cepstrum Co., Ltd.) EA2008-138 |
It is possible to improve the perfomance of howling canceller using adaptive filter widh delay circuit by adding limiter... [more] | EA2008-138 pp.13-18 |
|
| EE | 2008-11-20 11:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Study of Inverter DC Link Voltage Minimization Scheme with an Adaptive Sliding Mode Controller Zhongwei Guo (Nagasaki Univ.Shindengen), Fujio Kurokawa (Nagasaki Univ.), Mitsuhiro Furuya (Shindengen) EE2008-47 |
A high dc link voltage results in large switching loss, large ripple current, and a more effective snubber circuit is ne... [more] | EE2008-47 pp.17-22 |
| SIP, SIS, SP | 2007-09-27 14:20 |
Aichi | Nagoya Inst. of Tech. | Linearization of Loudspeaker Systems Using a Subband Adaptive Volterra Filter Yoshifumi Nakanishi, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.) SIP2007-90 SIS2007-26 SP2007-52 |
In this paper, we propose a low complexity solution to the compensation of nonlinear distortion of loudspeaker systems. ... [more] | SIP2007-90 SIS2007-26 SP2007-52 pp.43-48 |
| NS, RCS (Joint) |
2007-07-19 13:10 |
Hokkaido | Kitami Institute of Tech. | AN ADAPTIVE PREDISTORTION METHOD BASED ON ORTHOGONAL POLYNOMIAL EXPANSION FOR NONLINEAR DISTORTION COMPENSATION Seiji Ohmori (Kyushu Univ.), Xu Guangsheng (NTT), Osamu Muta, Yoshihiko Akaiwa (Kyushu Univ.) RCS2007-34 |
Adaptive predistorter is an effective technique to compensate nonlinear distortion in a power amplifier. As a method to ... [more] | RCS2007-34 pp.31-36 |
| EA, US (Joint) |
2007-01-25 15:45 |
Kyoto | Doshisha Univ. | Proposition of non linear unknown system identification algolithm Ryo Aoki, Kensaku Fujii (Himeji Int. Tech.), Mitsuji Muneyasu (Kansai Univ.) |
Various solutions are proposed to counterbalance a nonlinear echo by using the echo canceller, and it causes the nonline... [more] | EA2006-102 pp.27-32 |
| EA | 2006-10-27 11:00 |
Niigata | Nagaoka Univ. Tech. | Improvement of nonlinear characteristics using an adaptive filtering for Dynamic Loudspeaker Kenji Ishiduka, Takayuki Kobayashi, Kenji Furihata (Shinshu Univ.) |
Electrodynamic loudspeakers have inherent nonlinearities generating harmonic and intermodulation distortion in the repro... [more] | EA2006-63 pp.13-18 |
| MI | 2006-01-28 10:30 |
Okinawa | Miyakojimashi-Chuo-Kouminkan | Correction of nonlinear projection in photon shortage condition of X-ray CT using together adaptive filter Shin-ichiro Iwamoto, Akira Shiozaki (Osaka Pref Univ) |
In X-ray CT, the nonlinearity of logarithm transform of noise distribution is one of the factors of generating streak ar... [more] | MI2005-112 pp.17-20 |
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