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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OFT, OCS, LSJ (Joint) [detail] |
2023-08-25 10:55 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Ultrafast Measurement of Spatial Modes employing Two-dimensional Linear Optical Sampling Shuki Okamura, Kyogo Osawa, Chao Zhang, Fumihiko Ito (Shimane Univ.), Atsushi Nakamura, Yusuke Koshikiya (NTT)  OFT2023-14 |
With the combination of linear optical sampling a low-speed photodiode array, we measured the two-dimensional complex am... [more] | OFT2023-14 pp.27-31 |
| OFT | 2022-10-13 10:50 |
Kanagawa | Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Bandwidth-by-band Measurement of Spatial-Mode Dispersion of Coupled 2-Core and 4-Core Fibers employing Linear Optical Sampling Shuki Okamura, Masafumi Uyama, Chao Zhang, Fumihiko Ito (Shimane Univ.), Atsushi Nakamura, Tatsuya Okamoto, Yusuke Koshikiya (NTT) OFT2022-30 |
The impulse responses of coupled 2-core and 4-core fibers with various fiber lengths were measured over a wide bandwidth... [more] | OFT2022-30 pp.47-52 |
| OFT | 2022-05-13 14:00 |
Aomori | Aomori-Aspm Bldg (Primary: On-site, Secondary: Online) |
Measurement of Spatial-Mode Dispersion of Coupled 2-Core Fiber employing Linear Optical Sampling Masafumi Uyama, Shuki Okamura, Chao Zhang, Fumihiko Ito (Shimane Univ.), Atsushi Nakamura, Tatsuya Okamoto, Yusuke Koshikiya (NTT) OFT2022-3 |
The spatial mode dispersion of two types of coupled multicore fibers, one with a homogeneous core and the other with a h... [more] | OFT2022-3 pp.11-15 |
| EMM, EA, ASJ-H | 2021-11-15 09:00 |
Online | Online | [Poster Presentation]
Implementation and evaluation of spatial-derivative-sampling microphone array Kazuya Inoue, Yuya Houda, Atsushi Nakayama, Suehiro Shimauchi, Shigeaki Aoki (KIT) EA2021-31 EMM2021-58 |
We have been studying spatial derivative sampling, which is a fusion of the spatial sampling theorem and the Taylor expa... [more] | EA2021-31 EMM2021-58 pp.25-30 |
| RCS, SR, SRW (Joint) |
2019-03-07 09:50 |
Kanagawa | YRP | Vector Potential Analysis on OAM Waves Generated by Circular-Array and Loop Antennas Hiroshi Suzuki, Akira Saitou, Kazuhiko Honjo, Ryo Ishikawa (The Univ. of Electro-Commun.) RCS2018-313 |
Digital radio signal transmission systems utilizing the mode orthogonality generated by the orbital angular momentum (OA... [more] | RCS2018-313 pp.163-168 |
| US, EA (Joint) |
2018-01-23 13:00 |
Osaka | [Poster Presentation]
Filter design for the spatial sampling using beam-forming Takuma Oono, Kanji Watanabe, Masayuki Nishiguchi, Shouichi Takane, Koji Abe (Akita Pref. Univ.) EA2017-85 |
This study is aiming at the realization of spatial sound acquisition and reproduction system that can reproduce a certai... [more] | EA2017-85 pp.7-14 |
|
| IPSJ-AVM, CS, IE, ITE-BCT [detail] | 2013-12-05 14:30 |
Kyoto | 60th Anniversary Hall, Kyoto Institute of Technology | Reconstructing Color Image Based on Compressed Sensing Using Local Spatial Similarity and Color Correlation Masaru Tomabechi, Daisuke Sugimura, Tadaaki Hosaka, Takayuki Hamamoto (TUS) CS2013-68 IE2013-79 |
In this paper, we propose a method to reconstruct the color image based on joint compressed sensing. In the conventional... [more] | CS2013-68 IE2013-79 pp.65-68 |
| OFT | 2010-05-28 10:05 |
Hiroshima | tomo-kouminkan | PPP-BOTDA system capable of in-the-field distributed fiber sensing with 2cm spatial resolution Li Che-Hsien, Tsutomu Tsuda, Artur Guzik, Miyuki Miyatake, Atushi Makita, Hirokazu Takano, Kinzo Kishida (NEUBREX) OFT2010-12 |
The paper presents enhanced Pulse-Pre-Pump Brillouin Optical Time Domain Analysis (PPP-BOTDA) method, capable of achievi... [more] | OFT2010-12 pp.57-62 |
| RCS, AN, MoNA, SR (Joint) |
2010-03-04 13:40 |
Kanagawa | YRP | Adaptive Modulation Scheme Incorporating Spatial Fading Correlation for OFDM with Time Shifted Sampling Refik Caglar Kizilirmak, Yukitoshi Sanada (Keio Univ.) SR2009-110 |
In this report, an adaptive modulated orthogonal frequency division multiplexing (OFDM) scheme that provides e?cient dat... [more] | SR2009-110 pp.131-136 |
| SIP, WBS | 2005-07-15 13:00 |
Ehime | Ehime Univ. | A MDC with Code Block-Based Processing for JPEG 2000 Coded Images Masaaki Fujiyoshi, Shin'ichi Nagawara, Hitoshi Kiya (Tokyo Metro. Univ.) |
This paper proposes a multiple description coding (MDC), considering the structure of JPEG 2000 (JP2) code streams, to i... [more] | SIP2005-66 WBS2005-24 pp.15-20 |
| CS, IE | 2004-12-10 16:00 |
Aichi | Nagoya University | A Study on Image-Based Rendering Using Lens-Array and Camera-Array Masaru Kojima, Takeshi Naemura (Univ. of Tokyo) |
We have proposed an image-based rendering system which can capture a dynamic 3D scene and synthesize its arbitrary views... [more] | CS2004-127 IE2004-122 pp.85-90 |
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