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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, SP, SIP | 2016-03-28 11:35 |
Oita | Beppu International Convention Center B-ConPlaza | [Fellow Memorial Lecture]
Developing new ideas based on study of the past Masaaki Ikehara (Keio Univ.)  EA2015-71 SIP2015-120 SP2015-99 |
“Developing new ideas based on study of the past”is basis of many engineers and researchers. I belatedly realize the imp... [more] | EA2015-71 SIP2015-120 SP2015-99 p.31 |
| IE, IMQ, MVE, CQ (Joint) [detail] |
2016-03-07 18:10 |
Okinawa | Image Denoising via Local Wiener Filtering Yutaka Takagi, Masaaki Ikehara (Keio Univ.), Ming Shao, Yoichi Nakasone (HUAWEI JAPAN) IMQ2015-51 IE2015-150 MVE2015-78 |
In this paper, we propose the improved wiener filtering denoising method. In conventional wiener filter, whole image is ... [more] | IMQ2015-51 IE2015-150 MVE2015-78 pp.129-134 |
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| SIP, EA, SP | 2015-03-03 16:05 |
Okinawa | A study of noise reduction function of Adaptive Microphone Array for Noise Reduction Yuma Oizumi, Yutaka Kaneda (Tokyo Denki Univ.) EA2014-129 SIP2014-170 SP2014-192 |
An adaptive microphone array for noise reduction (AMNOR) minimizes a noise while limiting the degradation of a target so... [more] | EA2014-129 SIP2014-170 SP2014-192 pp.317-322 |
|
| EA | 2012-06-08 14:45 |
Shizuoka | Yamaha Co. | Musical Noise Reduction of Spectral Subtraction for Speech Enhancement Masaru Fujieda, Takashi Yazu (OKI) EA2012-42 |
In this report, an approach to reduce musical noise of spectral subtraction (SS) for speech enhancement is described. We... [more] | EA2012-42 pp.55-60 |
| US | 2012-02-23 11:25 |
Tokyo | GE Healthcare Japan | Filtering for Reduction of Speckle Noise in the Ultrasonography Sho Kageyama, Hideyuki Hasegawa, Hiroshi Kanai (Tohoku Univ.) US2011-107 |
In conventional ultrasonic diagnostic equipment, ultrasonic images are composed of amplitudes of received ultrasonic ech... [more] | US2011-107 pp.17-21 |
| MI | 2010-11-15 13:50 |
Kyoto | Shimadzu Corp. | Denoising of MR Images Using FREBAS Collaborative Filtering Masayuki Hizume, Satoshi Ito, Yoshifumi Yamada (Utsunomiya Univ.) MI2010-74 |
We propose a novel image denoising strategy based on the correlation in the FREBAS transformed domain. FREAS transform i... [more] | MI2010-74 pp.45-49 |
| AN, USN, SR, RCS (Joint) |
2010-10-29 09:30 |
Osaka | Osaka University | Single-carrier HARQ Throughput performance with Iterative Channel Estimation Using Pilot And Wiener-filtering Tetsuya Uchiumi, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2010-128 |
Single-carrier (SC) pilot based iterative channel estimation with sliding Wiener filter having a short window size (seve... [more] | RCS2010-128 pp.139-144 |
| SIS | 2010-03-04 11:35 |
Kanagawa | Kanagawa Institute of Technology | A Method of Impact Noise Reduction in Speech Signal with Gaussian-Mixed Type Adaptive Wiener Filter Kyoya Naoki, Kaoru Arakawa (Meiji Univ.) SIS2009-51 |
Authors proposed before a method for reducing impact noise in speech signal. It detects contaminated parts of speech seq... [more] | SIS2009-51 pp.17-22 |
| RCS, AN, MoNA, SR (Joint) |
2010-03-05 09:00 |
Kanagawa | YRP | Wiener Filter based Channel Estimation Using Superimposed Pilot Tetsuya Uchiumi, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2009-306 |
Superimposed pilot-aided channel estimation (SI-PACE) has a potential of high tracking ability against channel variation... [more] | RCS2009-306 pp.279-284 |
| SP | 2009-11-26 13:00 |
Shizuoka | Shizuoka University | Noise reduction of speech using LPC and Wiener filter Xin Dang, Takayoshi Nakai (Shizuoka Univ.) SP2009-62 |
In this paper, we propose the method which is a modified Wiener filter for single-channel noise reduction. The ordinary ... [more] | SP2009-62 pp.1-6 |
| OFT, OCS, IEE-CMN, ITE-BCT (Joint) [detail] |
2009-11-27 10:15 |
Fukushima | Spatial resolution improvement of distributed optical fiber strain measurement by scattered-light power estimation using Wiener filter Kyosuke Yagura, Hiroshi Naruse (Mie Univ.) OFT2009-56 |
A method is proposed for improving the spatial resolution of a distributed fiber optic strain measurement based on Brill... [more] | OFT2009-56 pp.19-22 |
|
| SIP, IE, IPSJ-SLDM [detail] | 2009-10-15 14:20 |
Fukui | Awara Onsen "Matsuya Sensen" | Iterative Edge-Preserving Adaptive Wiener Filter for Image Restoration Chikako Abe, Tetsuya Shimamura (Saitama Univ.) SIP2009-60 IE2009-85 |
In this paper, an image restoration method for noisy image corrupted by additive white noise is proposed. It is well kno... [more] | SIP2009-60 IE2009-85 pp.23-28 |
| MI | 2009-07-15 09:50 |
Tokyo | AIST Tokyo waterfront annex 11F meeting room #1 | Denosing of Low SNR Images Using FREBAS Transform Masato Yomogida, Satoshi Ito, Yoshifumi Yamada (Utsunomiya Univ.) MI2009-41 |
The FREBAS transform, which we have proposed, has been applied for image denoising, in which noise removal is executed i... [more] | MI2009-41 pp.7-12 |
| EA | 2008-03-07 17:10 |
Tokyo | NTT Musashino R&D Center | Noise Power Estimation Based on Noise Ratio in Signal and Its Noise Reduction Performance Masahiro Fukui, Suehiro Shimauchi, Akira Nakagawa, Yoichi Haneda, Akitoshi Kataoka (NTT Cyber Space Lab.) EA2007-126 |
Noise power estimation for noisy speech signals is required for noise reduction systems. This paper presents a robust no... [more] | EA2007-126 pp.85-90 |
| MI | 2008-01-26 13:00 |
Okinawa | Naha-Bunka-Tenbusu | Improvement of Image Quality in Denoising X-ray CT
-- Precise Estimation of Universal Gaussian Mixture Distribution Model -- Motohiro Tabuchi, Nobumoto Yamane, Yoshitaka Morikawa (Okayama Univ.) MI2007-127 |
The authors have been proposed a denoising method for the X-ray CT image using an adaptive Wiener filter(AWF) based on t... [more] | MI2007-127 pp.349-356 |
| 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 |
| PRMU, HIP | 2007-09-04 16:00 |
Aichi | Nagoya Univ. | Pattern Recognition by Kernel Wiener Filter Hirokazu Yoshino, Yukihiko Yamashita (Tokyo Tech) PRMU2007-87 HIP2007-96 |
Wiener filter is used widely for the inverse problem. From a observed signal, it provides the best restored signal with... [more] |
PRMU2007-87 HIP2007-96 pp.251-256 |
| RCS, MoNA, WBS, SR, MW (Joint) |
2007-03-07 14:20 |
Kanagawa | YRP | * Taku Nakayama, Takeshi Toda, Fangwei Tong, Shigeru Kimura (Kyocera) RCS2006-246 |
Mobile WiMAX (IEEE802.16e) uses OFDM/TDMA for its air interface and flexibly assigns radio resource in frequency/time do... [more] | RCS2006-246 pp.45-48 |
| CAS, SIP, CS | 2006-03-06 10:50 |
Okinawa | Univ of Ryukyu | Noise removal of multi-channel speech signals by spatio-temporal Wiener filter Kei Ishida, Toshihisa Tanaka (TUAT) |
Several noise removal techniques for speech signals such as classical Wiener filter and spectral subtranction have been ... [more] | CAS2005-109 SIP2005-155 CS2005-102 pp.75-80 |
| MI | 2005-01-21 13:00 |
Okinawa | Univ. of the Ryukus | Estimation of born-outline model from CT-images using statistical learning Jun Nakashima, Nobumoto Yamane, Yoshitaka Morikawa (Okayama Univ.) |
Recently, in the medical treatment for joint diseases, a treatment method that replaces custom-made artificial joints is... [more] | MI2004-67 pp.95-99 |
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