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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IE, IMQ, MVE, CQ (Joint) [detail] |
2016-03-07 15:20 |
Okinawa | Development of Multi-Layer 3D Display with Real-Time Rendering Yuto Kobayashi, Toyohiro Saito, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.)  IMQ2015-55 IE2015-154 MVE2015-82 |
An auto-multiscopic 3-dimensional display which consists of a backlight and a few light attenuating layers is considered... [more] | IMQ2015-55 IE2015-154 MVE2015-82 pp.151-156 |
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| EMCJ | 2015-11-13 13:25 |
Kanagawa | Mitsubishi Electric Corporation | Analysis of stray Coupling in an EMC Filter and Reduction Methods Yuichiro Murata, Keita Takahashi, Takashi Kanamoto, Masahiro Kubota (Mitsubishi Electric Corporation) EMCJ2015-85 |
In this paper, electromagnetic compatibility filter is modeled considering the stray coupling. Based on this model, the ... [more] | EMCJ2015-85 pp.25-29 |
| 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 |
| IE | 2015-06-19 11:00 |
Okinawa | Okinawa Cellular | Development of Free Viewpoint Video System for Soccer Games Ryo Suenaga, Kazuyoshi Suzuki, Mehrdad Panahpour Tehrani, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) IE2015-43 |
[more] | IE2015-43 pp.63-68 |
| ITS, IE, ITE-AIT, ITE-HI, ITE-ME [detail] | 2014-02-17 12:00 |
Hokkaido | Hokkaido Univ. | LED Array Acquisition Method Based on Time-gradient and Space-gradient Values for Road to Vehicle Visible Light Communication Using High-Speed Camera Syunsuke Usui, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii, Keita Takahashi (Nagoya Univ.), Shintaro Arai (Kagawa National Col. of Tech.), Tomohiro Yendo (Nagaoka Univ. of Tech.) ITS2013-39 IE2013-104 |
This paper focuses on road-to-vehicle visible light communication using an LED array as a transmitter and a high-speed... [more] |
ITS2013-39 IE2013-104 pp.55-60 |
| ITE-ME, ITE-AIT, IE [detail] | 2012-11-15 15:45 |
Kagoshima | Kagoshima Univ. | Performance Evaluation and Quality Improvement of Super-Resolved Free-Viewpoint Image Synthesis. Koichi Hamada (The Univ. of Tokyo/Hitachi, Ltd.), Ryo Nakashima (The Univ. of Tokyo), Keita Takahashi (The Univ. of Electro-Communications), Takeshi Naemura (The Univ. of Tokyo) IE2012-85 |
Super-resolution is a technology which creates high-resolution images from low resolution images. The combination of sup... [more] | IE2012-85 pp.17-22 |
| ITE-ME, ITE-AIT, IE [detail] | 2011-11-11 09:00 |
Fukuoka | Fast implementation of Super-Resolution Free-Viewpoint Image Synthesis Koichi Hamada (The Univ. of Tokyo/Hitachi, Ltd.), Keita Takahashi (The Univ. of Electro-Communications), Takeshi Naemura (The Univ. of Tokyo) IE2011-77 |
This paper introduces fast implementation of super-resolution technology and its application to virtual view synthesis. ... [more] | IE2011-77 pp.1-6 |
|
| CQ, CS (Joint) |
2011-04-22 10:50 |
Kagoshima | Yakushima Environmental Culture Village Center | Bandwidth-guaranteed Video Transmission System Employing New Ethernet Synchronization Method Keita Takahashi, Go Yazawa, Naohiko Yuki, Tomoki Sugawa, Shunji Kimura, Hisaya Hadama (NTT) CS2011-6 |
Optical-fiber communication systems have been adopted to deliver video data at high bit rates for professional use. In s... [more] | CS2011-6 pp.33-38 |
| EE, IEE-SPC | 2010-07-29 13:00 |
Kochi | Kochi National College of Technology | Charge-Discharge Characteristics of Telecommunication System with Large-scale Nickel Metal Hydride Batteries Keita Takahashi, Akihiro Miyasaka, Keiichi Saito, Takahisa Shodai (NTT) EE2010-5 |
We have developed an 80-kWh-class telecommunication backup systems using 95-Ah large-scale nickel metalhydride batteries... [more] | EE2010-5 pp.1-5 |
| EE, IEE-SPC | 2010-07-29 13:25 |
Kochi | Kochi National College of Technology | Charge-discharge Characteristics of Ni-MH batteries applied to stand-along power system Akihiro Miyasaka, Keita Takahashi, Keiichi Saitoh (NTT) EE2010-6 |
We have developed a Ni-MH battery module and combined it with a photovoltaic panel as a hybrid power system for night li... [more] | EE2010-6 pp.7-11 |
| MVE, ITE-HI | 2009-06-09 13:00 |
Tokyo | Seihoku Gallery, Annex, Yayoi Auditorium, the Univ. of Tokyo | Basic research of event retrieval method on life-log system with scent cues Young ah Seong (the Univ. of Tokyo), Yasuaki Kakehi (keio univ.), Keita Takahashi, Jean-Jacques Delaunay, Takeshi Naemura (the Univ. of Tokyo) MVE2009-18 |
[more] | MVE2009-18 pp.95-100 |
| MVE | 2009-03-25 11:20 |
Shimane | Shimane University | Photonastic Surface: 3D Form Display Controllable with Light Ryo Oguchi (Univ of Tokyo), Yasuaki Kakehi (Keio Univ), Keita Takahashi, Takeshi Naemura (Univ of Tokyo) MVE2008-115 |
We have developed Photonastic Surface, a novel pin matrix type 3D form display. In Photonastic Surface, the height of pi... [more] | MVE2008-115 pp.25-30 |
| PRMU | 2009-01-12 11:15 |
Tokyo | NII | Optical and Synthetic Focusing Using a Liquid Lens Array Dongha Lee (School of Info. Sce. & Tech., The Univ.), Takafumi Koike (Systems Development Lab., Hitachi,Ltd.), Keita Takahashi (The Univ. of Tokyo.), Takeshi Naemura (School of Info. Sce. & Tech., The Univ.) PRMU2008-192 |
Synthetic focusing methods, superimposing pre-acquired multi-view images onto the post-defined surfaces, intend to simul... [more] | PRMU2008-192 pp.19-24 |
| MVE | 2008-03-22 13:35 |
Fukuoka | Industry & Academia Cooperation Ctr, Kitakyushu Sci & Research Pk | A Basic Study of 3D Form Display with Visible Light Communication Projector Ryo Oguchi, Hideo Tanida (The Univ. of Tokyo), Yasuaki Kakehi (JST Presto), Keita Takahashi, Takeshi Naemura (The Univ. of Tokyo) MVE2007-86 |
The goal of this paper is to develop the interface which can express the 3D information of the images of projectors. In ... [more] | MVE2007-86 pp.31-36 |
| PRMU, IE | 2008-03-10 11:10 |
Ishikawa | Real-Time All-in-Focus Video-Based Rendering Using a Network Camera Array Yuichi Taguchi, Keita Takahashi, Takeshi Naemura (The Univ. of Tokyo) IE2007-274 PRMU2007-258 |
We present a real-time video-based rendering system using a network camera array. Our system consists of 64 commodity ne... [more] | IE2007-274 PRMU2007-258 pp.79-86 |
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| 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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| PRMU | 2005-10-27 12:00 |
Miyagi | Tohoku Univ. | On Relation between Focus Measurement for Light Field Rendering and Stereo Matching Keita Takahashi, Takeshi Naemura (The Univ. of Tokyo) |
Light field rendering synthesizes free-viewpoint images based on interpolation of multi-viewpoint image data that are ca... [more] | PRMU2005-87 pp.19-26 |
| CS, IE | 2004-12-09 14:30 |
Aichi | Nagoya University | Spatial Domain Analysis on Focus Measurement for Light Field Rendering Keita Takahashi, Takeshi Naemura (The Univ. of Tokyo) |
For synthesizing free-viewpoint images of high quality from a set of multi-view images, we proposed a novel all in-focu... [more] |
CS2004-106 IE2004-101 pp.57-62 |
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