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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2023-06-14 10:30 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Scalable Network-Assisted Full-Duplex Cell-Free Massive MIMO Systems with Limited Fronthaul Capacity Koushi Okui (UEC), Kengo Ando (CU), Koji Ishibashi (UEC)  RCS2023-33 |
This paper proposes a scalable network-assisted full-duplex (NAFD) cell-free massive MIMO (CF-mMIMO) system that achieve... [more] | RCS2023-33 pp.31-36 |
| CQ | 2017-07-28 15:00 |
Hyogo | Kobe University | Objective Image Quality Assessment Framework based on Noise Cluster Estimation Naho Ito, Yasuhiro Inazumi, Yuukou Horita (Univ. of Toyama) CQ2017-46 |
In recent years, various objective image quality assessment (IQA) methods for evaluating image quality have been propose... [more] | CQ2017-46 pp.95-98 |
| EA, ASJ-H | 2017-07-21 13:40 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Development of sensing system for sound field evaluation Yuta Kojima, Yosuke Kobayashi (Muroran Inst. of Tech.) EA2017-22 |
In large-scale disasters such as the Great East Japan Earthquake in Japan, the outdoor loudspeaker system made an import... [more] | EA2017-22 pp.125-130 |
| EA, SP, SIP | 2016-03-29 09:00 |
Oita | Beppu International Convention Center B-ConPlaza | [Poster Presentation]
Method for Removing Noise due to Magnetic Flux Trap in HTS-SQUID Magnetometers Based on Mean-Shift Clustering Takuma Tsuji, Yuta Katori, Kan Okubo (TMU), Nobunao Takeuchi (THU), Kiyoshi Nishikawa (TMU) EA2015-124 SIP2015-173 SP2015-152 |
By the piezo magnetic effect due to the fault movement associated with the occurrence of earthquake ,variation of geomag... [more] | EA2015-124 SIP2015-173 SP2015-152 pp.323-328 |
| WIT, SP, ASJ-H, PRMU | 2015-06-18 16:00 |
Niigata | Noise-robust Prediction of Pronunciation Distances Aiming at Clustering of World Englishes Using a Learner's Self-centered Viewpoint Yuichi Sato, Yosuke Kashiwagi, Shun Kasahara, Nobuaki Minematsu, Daisuke Saito, Keikichi Hirose (UT) PRMU2015-45 SP2015-14 WIT2015-14 |
In recent years，we have more and more international tourists and in 2020, we have Tokyo Olympic Games. For communicating... [more] | PRMU2015-45 SP2015-14 WIT2015-14 pp.77-82 |
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| NLC, IPSJ-NL, SP, IPSJ-SLP, JSAI-SLUD (Joint) [detail] |
2014-12-16 11:00 |
Kanagawa | Tokyo Institute of Technology (Suzukakedai Campus) | Noise robust speech recognition by non-negative matrix factorization using GMM clustering in MFCC domain Kentaro Fujigaki, Yosuke Kashiwagi, Daisuke Saito, Nobuaki Minematsu, Keikichi Hirose (Univ. of Tokyo) SP2014-113 |
Exemplar-based feature enhancement by non-negative matrix factorization (NMF) was proposed for noise-robust speech recog... [more] | SP2014-113 pp.69-74 |
| SP, IPSJ-SLP (Joint) |
2013-07-25 14:10 |
Miyagi | Soho (togatta spa) | Noise reduction based on fragmentary measurement of environmental noise Kohei Machida, Akinori Ito (Tohoku Univ.) SP2013-53 |
We propose a speech recognition method under noisy environments using multiple microphones based on asynchronous and int... [more] | SP2013-53 pp.1-6 |
| SIS | 2013-06-13 14:15 |
Kagoshima | Houzan Hall (Kagoshima) | Adaptive Weighted Mean Filter Using Fuzzy Clustering and Output Switching Takehiro Imai, Mitsuji Muneyasu (Kansai Univ.) SIS2013-6 |
This paper proposes a novel edge-preserving adaptive weighted mean filter using fuzzy clustering. This filter consists o... [more] | SIS2013-6 pp.27-32 |
| SP, IPSJ-SLP (Joint) |
2012-07-20 14:00 |
Yamagata | Hotel Takinoyu (Yamagata Pref.) | Voice activity detection using density ratio estimation of speech and noise Yuuki Tachioka, Toshiyuki Hanazawa, Tomohiro Narita, Jun Ishii (Mitsubishi Electric Co.) SP2012-54 |
In this paper, we propose a robust voice activity detection (VAD) method that uses a density ratio model. For VAD under ... [more] | SP2012-54 pp.23-28 |
| SP | 2011-01-28 11:00 |
Kyoto | NICT | Iterative Mapping Function Estimation and Environment Structure Refinement in the Online Phase of the ESSEM Approach Yu Tsao, Ryosuke Isotani, Hisashi Kawai, Satoshi Nakamura (NICT) SP2010-112 |
Recently, we proposed an ensemble speaker and speaking environment modeling (ESSEM) approach to improve automatic speech... [more] | SP2010-112 pp.55-58 |
| PRMU, HIP | 2010-03-16 15:05 |
Kagoshima | Kagoshima Univ. | Structural Pattern Recognition of Aggregated Dot Patterns based on Density Gradient Kenji Satou (SMM), Takeki Yamada, Hidenori Takauji, Shun'ichi Kaneko (Hokkaido Univ.) PRMU2009-314 HIP2009-199 |
In this paper, we name the images obtained by mapping dots from defect inspections as secondary images. We propose a met... [more] | PRMU2009-314 HIP2009-199 pp.477-482 |
| EA | 2009-12-11 14:15 |
Tokyo | Audio object individual operation method and its application to earphone leakage noise reduction Shota Suzuki (NAIST), Shigeki Miyabe (Univ. of Tokyo), Noriyoshi Kamado, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Toshiyuki Nomura (NEC) EA2009-95 |
In this paper, we propose a new extension framework of multichannel audio coding based on temporal quantization of spa... [more] |
EA2009-95 pp.13-18 |
|
| EMCJ | 2009-09-04 12:30 |
Kyoto | KEIHANNA PLAZA | Hierarchical Clustering-based Analysis of Telephone-Audible Noise Norihito Hirasawa, Masao Masugi (NTT) EMCJ2009-41 |
This report presents a hierarchical clustering-based analysis of audible noises induced at telephone terminals. In analy... [more] | EMCJ2009-41 pp.35-40 |
| SP | 2008-03-20 15:15 |
Tokyo | Univ. Tokyo | [Poster Presentation]
Initial Evaluation of the Drivers' Japanese Speech Corpus in a Car Environment Kousuke Hiraki, Takahiro Shinozaki, Koji Iwano, Agnieszka Betkowska, Koichi Shinoda, Sadaoki Furui (Tokyo Inst. of Tech.) SP2007-202 |
Car navigation systems are getting more and more popular and many of them equip a speech recognition system as hands-fre... [more] | SP2007-202 pp.93-98 |
| PRMU | 2008-02-22 13:15 |
Ibaraki | Univ. of Tsukuba | A study for caption character pattern extraction Yutaka Katsuyama (FUJITSU LABS.), Bai Hong Liang (FRDC), Hiroaki Takebe, Katsuhito Fujimoto (FUJITSU LABS.) PRMU2007-239 |
It is effective to use caption text to search a video from many recorded videos. For caption recognition, it needs to de... [more] | PRMU2007-239 pp.143-148 |
| NLP | 2004-11-26 16:45 |
Fukuoka | Kyushu Inst. Tech. | * Takaya Miyano, , Susumu Sugiyama (Ritsumeikan Univ.) |
The present work is concerned with a novel approach for sensor data mining based on collective synchronization. The basi... [more] | NLP2004-74 pp.41-43 |
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