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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CAS, CS | 2024-03-14 10:50 |
Okinawa | Group Delay Ripple Reduction Method for Sound Source Localization Using Wide Width Microphone Pairs Shunsuke Ase, Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.)  CAS2023-114 CS2023-107 |
GRODMIC is a method proposed as a high spatial resolution source localization. Essential task of this method is an estim... [more] | CAS2023-114 CS2023-107 pp.17-22 |
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| CAS, CS | 2024-03-14 11:15 |
Okinawa | Omni-Directional Sound Source Localization By Group Delay Sample Selection Using FIR-IIR Filter Structure Shun Hatano, Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.) CAS2023-115 CS2023-108 |
An omnidirectional sound source localization method based on a role selection of microphone pairs has been developed. Si... [more] | CAS2023-115 CS2023-108 pp.23-28 |
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| SIP, SP, EA, IPSJ-SLP [detail] | 2024-02-29 16:20 |
Okinawa | (Primary: On-site, Secondary: Online) |
Multiple Sound Source Localization using High Spatial Resolution Microphone Pairs Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.) EA2023-92 SIP2023-139 SP2023-74 |
In this paper, We propose GRODMIC as a high resolution single sound source localization method. This method achieves h... [more] |
EA2023-92 SIP2023-139 SP2023-74 pp.185-189 |
| CAS, CS | 2023-03-02 15:15 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
Validation of the model order for source localization based on propagation delay estimation using adaptive filters Shunsuke Ase, Kenji Suyama (Tokyo denki univ.) CAS2022-121 CS2022-98 |
Microphone array localization is a technique for estimating the direction of a sound source based on the difference in a... [more] | CAS2022-121 CS2022-98 pp.145-149 |
| CAS, CS | 2023-03-02 16:05 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
A Proposal of Group Delay Selection Method for Approximate Transfer System for Improving the Accuracy of Sound Source Localization Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.) CAS2022-123 CS2022-100 |
We have developed method for source localization using 2 microphones with high spatial resolution. In this method, TDOA ... [more] | CAS2022-123 CS2022-100 pp.155-160 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-19 13:00 |
Okinawa | [Poster Presentation]
Speaker verification based on non-linear bandwidth extension considering aliasing artifacts for super-wideband applications Haruna Miyamoto, Sayaka Shiota, Hitoshi Kiya (Tokyo Metropolitan Univ.) EA2017-110 SIP2017-119 SP2017-93 |
This paper has two aims that are to propose a novel bandwidth extension (BWE) method considering aliasing artifacts, and... [more] | EA2017-110 SIP2017-119 SP2017-93 pp.51-55 |
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| CAS | 2016-01-28 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Multiple Sound Source Tracking Using Multiplication of Evaluation Function Katsuya Nakazawa, Kenji Suyama (Tokyo Denki Univ.) CAS2015-65 |
In this paper, we consider a method of multiple sound source tracking using microphone array.MUSIC (MUltiple SIgnal Clas... [more] | CAS2015-65 pp.23-26 |
| CAS | 2016-01-28 14:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Sound Source Localization based on Identification of Transfer Function between Microphones Yuta Izumi, Kenji Suyama (Tokyo Denki Univ.) CAS2015-66 |
In this study, we study a method of solving a spatial aliasing problem for sound source localization. Sound source local... [more] | CAS2015-66 pp.27-32 |
| EA | 2015-12-11 15:15 |
Ishikawa | Kanazawa Univ., Satellite Plaza | [Poster Presentation]
Effect of discretization spacing on sound field reproduction of reverberant room Hikaru Watabe (Shinshu Univ.), Makoto Otani (Kyoto Univ.), Takao Tsuchiya (Doshisha Univ.), Yukio Iwaya (TGU) EA2015-44 |
In sound field reproduction such as wave field synthesis, a coarse discretization interval of boundary surface that is l... [more] | EA2015-44 pp.23-26 |
| IE | 2015-06-18 14:00 |
Okinawa | Okinawa Cellular | Data Conversion from Multi-view Cameras to Layered Light Field Display Toyohiro Saito, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) IE2015-35 |
Layered light field display is an auto-multiscopic 3-Dimensonal display which consists of a backlight and several light ... [more] | IE2015-35 pp.17-22 |
| EA | 2014-12-13 09:30 |
Ishikawa | Satellite Plaza of Kanazawa University | [Poster Presentation]
Effect of discretization spacing on reproduction accuracy in wave field synthesis Hikaru Watabe (Shinshu Univ), Makoto Otani (Kyoto Univ), Takao Tsuchiya (Doshisha Univ), Yukio Iwaya (Tohoku Gakuin Univ) EA2014-51 |
Wave field synthesis (WFS) and a principle of boundary surface control (BoSC) etc. have been proposed to realize a repro... [more] | EA2014-51 pp.55-58 |
| ICD | 2010-12-16 15:10 |
Tokyo | RCAST, Univ. of Tokyo | [Poster Presentation]
A Charge Sampling Filter with Second Order Sinc for SDR Receiver Kenji Minefuji, Takashi Matsumoto (Waseda Univ.) ICD2010-106 |
A software-defined radio receiver is designed from a low power ADC perspective，exploiting programmability of window inte... [more] | ICD2010-106 pp.65-70 |
| EA | 2009-11-19 13:30 |
Hiroshima | Performance Improvement of Multiple Sound Source Localization in Consideration of Spatial Aliasing Yukio Seki, Kenji Suyama (Tokyo Denki Univ.) EA2009-77 |
In this paper, we propose an improvement method for multiple sound source localization based on the extended histogram. ... [more] | EA2009-77 pp.7-12 |
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| HIP | 2009-10-29 14:40 |
Fukuoka | Kyushu Univ. | Features of resizing 2D image by 3D texture mapping method reflecting effects of viewing distance Keiji Osaki (International Christian Univ.) HIP2009-77 |
It was shown that spatial aliasing such as Moire fringes in 2D images was reduced in the process of shrinking images by ... [more] | HIP2009-77 pp.21-24 |
| PRMU, IE | 2008-03-10 17:05 |
Ishikawa | Toward Signal Processing Framework of Multi-view Image Technologies Keita Takahashi, Takeshi Naemura (Univ. of Tokyo) IE2007-297 PRMU2007-281 |
This paper presents our recent studies trying to reinterpret multi-view imaging technologies from the viewpoint of signa... [more] | IE2007-297 PRMU2007-281 pp.231-238 |
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