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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CS | 2023-07-27 09:47 |
Tokyo | Hachijo-machi Chamber of Commerce and Industry | Influence of Walsh-Hadmard codes Multiplied by pseudo-random sequences on Visible Light Communication Using an Event Camera Daiki Ehara, Zhengqiang Tang (Nagoya Univ.), Masayuki Kinoshita (ChibaTech.), Takaya Yamazato, Hiraku Okada (Nagoya Univ.), Koji Kamakura (ChibaTech.), Shintaro Arai (Okayama Univ. of Sci.), Tomohiro Yendo (Nagaoka Univ. of Tech.), Toshiaki Fujii (Nagoya Univ.)  CS2023-22 |
Visible light communication using an event camera in a receiver moving environment can transmit information by using Wal... [more] | CS2023-22 pp.14-17 |
| IMQ, IE, MVE, CQ (Joint) [detail] |
2023-03-16 10:10 |
Okinawa | Okinawaken Seinenkaikan (Naha-shi) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Trends and Prospects of Free Viewpoint Video Technologies Toshiaki Fujii (Nagoya Univ.) IMQ2022-50 CQ2022-91 IE2022-127 MVE2022-80 |
This presentation will review previous research on free viewpoint video technology and introduce recent technological tr... [more] | IMQ2022-50 CQ2022-91 IE2022-127 MVE2022-80 p.149(IMQ), p.57(CQ), p.149(IE), p.149(MVE) |
| IMQ, IE, MVE, CQ (Joint) [detail] |
2023-03-16 15:15 |
Okinawa | Okinawaken Seinenkaikan (Naha-shi) (Primary: On-site, Secondary: Online) |
A Method for Fast Compression of Sign Bits of DCT Coefficients in Image Coding Fuma Ito, Chihiro Tsutake, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) IMQ2022-56 IE2022-133 MVE2022-86 |
Compressing the signs of DCT coefficients is an intractable problem in image coding because of their equiprobable charac... [more] | IMQ2022-56 IE2022-133 MVE2022-86 pp.178-181 |
| MIKA (3rd) |
2022-10-13 11:10 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
LED Array Acquisition For Road-to-Vehicle Visible Light Communication Using Spatial-Temporal Gradient Values For a High-Speed Vehicle Kento Nakamura, Takaya Yamazato (Nagoya Univ.), Masayuki Kinoshita (Chiba Inst. of Tech.), Hiraku Okada, Toshiaki Fujii (Nagoya Univ.), Shintaro Arai (Okayama Univ. of Science.), Koji Kamakura (Chiba Inst. of Tech.), Tomohiro Yendo (Nagaoka Univ. of Tech.) |
For the development of Intelligent Transport Systems (ITS), road-to-vehicle Visible Light Communication(VLC) has been ex... [more] | |
| CS | 2022-07-14 10:30 |
Kagoshima | Yakushima Environmental and Cultural Village Center (Primary: On-site, Secondary: Online) |
LED Array Acquisition For Road-to-Vehicle Visible Light Communication Using Cost-Sensitive Support Vector Machine and Spatial-Temporal Gradient Values Kento Nakamura, Takaya Yamazato (Nagoya Univ.), Masayuki Kinoshita (CIT), Hiraku Okada, Toshiaki Fuji (Nagoya Univ.), Shintaro Arai (Okayama University of Science), Koji Kamakura (CIT), Tomohiro Yendo (Nagaoka University of Technology) CS2022-11 |
In this study, we focus om an image sensor visible light communication(VLC) for Intelligent Transport system(ITS). In pa... [more] | CS2022-11 pp.3-7 |
| CS | 2021-07-15 16:45 |
Online | Online | Visible Light Vehicle Ranging using High-speed Stereo Cameras Ruiyi Huang, Takaya Yamazato, Hiraku Okada (Nagoya Univ.), Masayuki Kinoshita (Chiba Institute of Tech.), Shintaro Arai (Okayama Univ. of Sci.), Koji Kamakura (Chiba Institute of Tech.), Tomohiro Yendo (Nagaoka Univ. of Tech.), Toshiaki Fujii (Nagoya Univ.) CS2021-22 |
This study presents a performance evaluation of range estimation between vehicles and infrastructures in an ITS-VLC syst... [more] | CS2021-22 pp.33-37 |
| RCS | 2021-06-24 10:30 |
Online | Online | Initial Study of Demodulation Method for ITS Visible Light Communication Using Rolling Shutter Image Sensor Shunki Kamiya, Takaya Yamazato, Hikaru Okada, Toshiaki Fujii (Nagoya Univ.), Masayuki Kinoshita, Koji Kamakura (Chiba Tech.), Shintaro Arai (Okayama Sci.), Tomohiro Yendo (Nagaoka Tech.) RCS2021-52 |
This paper focuses on a receiver of image sensor communication for the intelligent transportation system (ITS). The use ... [more] | RCS2021-52 pp.139-144 |
| IE | 2021-01-21 13:00 |
Online | Online | Comparing Pixel Predictors with Different Coding Order for Lossless Image Coding Aki Kunieda, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) IE2020-34 |
The efficiency of lossless image coding depends on the pixel predictors, with which unknown pixels are predicted from al... [more] | IE2020-34 pp.1-6 |
| CS | 2020-11-05 14:35 |
Online | Online + Central Community Center, Nonoichi Community Center (Primary: Online, Secondary: On-site) |
[Invited Talk]
Adversarial Attacks on Monocular Depth Estimation Koichiro Yamanaka (Nagoya Univ.), Ryutaroh Matsumoto (Tokyo Tech), Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) CS2020-49 |
[more] | CS2020-49 pp.12-17 |
| WBS (2nd) |
2019-12-17 - 2019-12-18 |
Aichi | Hotel Kinsenkaku | An Experiment of Image Sensor Communication Using Digital Micromirror Device Projector as a Vehicle Headlight Tomoya Arisue, Takaya Yamazato, Hiraku Okada (Nagoya Univ.), Masayuki Kinoshita (Chiba Inst. of Technology), Shintaro Arai (Okayama Univ. of Science), Tomohiro Yendo (Nagaoka Univ. of Technology), Koji Kamakura (Chiba Inst. of Technology), Toshiaki Fujii (Nagoya Univ.) |
This paper presents an image sensor communication (ISC) using a digital micromirror device (DMD) projector as a transmit... [more] | |
| IE, CS, IPSJ-AVM, ITE-BCT [detail] | 2019-12-06 10:10 |
Iwate | Aiina Center | Adversarial Examples for Monocular Depth Estimation Koichiro Yamanaka, Ryutaroh Matsumoto, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) CS2019-83 IE2019-63 |
Adversarial examples for classification and object recognition problems using convolutional neural net- works (CNN) have... [more] | CS2019-83 IE2019-63 pp.91-95 |
| RCC, ITS, WBS | 2019-11-06 16:35 |
Nara | Nara Institute of Science and Technology | Range Estimation Method Using Stereo Camera and LED Transmitter for Visible Light Communication Masayuki Kinoshita, Koji Kamakura (Chiba Inst. of Tech.), Takaya Yamazato, Hiraku Okada, Toshiaki Fujii (Nagoya Univ.), Shitaro Arai (Okayama Univ. of Sci.), Tomohiro Yendo (Nagaoka Univ. of Tech.) WBS2019-37 ITS2019-28 RCC2019-68 |
This paper focuses on an image sensor receiver for visible light communication (VLC) in an intelligent transport systems... [more] | WBS2019-37 ITS2019-28 RCC2019-68 pp.71-76 |
| SIP, MI, IE | 2019-05-24 09:25 |
Aichi | Applying traveling salesman problem to light fields coding using HEVC and its performance evaluation Kota Imaeda, Kohei Isechi, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.), Yukihiro Bandoh, Takehito Miyazawa, Seishi Takamura, Atsushi Shimizu (NTT) SIP2019-8 IE2019-8 MI2019-8 |
We studied a coding scheme for a light field (LF), which is represented as dense multi-view images, using state-of-the-a... [more] | SIP2019-8 IE2019-8 MI2019-8 pp.33-38 |
|
| PRMU, MVE, IPSJ-CVIM [detail] | 2019-01-18 13:55 |
Kyoto | [Invited Talk]
Compressive Acquisition and Display of Light Fields Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) PRMU2018-107 MVE2018-49 |
The notion of light field provides a framework where all the light-rays traveling in 3-D space are described for visual ... [more] | PRMU2018-107 MVE2018-49 p.129 |
|
| WBS, ITS, RCC | 2018-12-07 14:50 |
Okinawa | Miyako Island Hirara Port Terminal Bldg. | A Basic Study on Transmitting Pattern for ITS Visible Light Communication Using DMD Projector Tomoya Arisue, Masayuki Kinoshita, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii (Nagoya Univ.), Shintaro Arai (Okayama Univ. of Sci.), Tomohiro Yendo (Nagaoka Univ. of Tech), Koji Kamakura (Chiba Inst. of Tech.) WBS2018-70 ITS2018-53 RCC2018-101 |
This paper focuses on a transmitter of image sensor communication (ISC) for the intelligent transportation system (ITS).... [more] | WBS2018-70 ITS2018-53 RCC2018-101 pp.237-241 |
| WBS | 2018-10-12 17:10 |
Hiroshima | National Institute of Technology, Hiroshima College | [Encouragement Talk]
Vehicle Vibration Modeling Inducing Transmitter Displacement in Image Plane for ITS Image Sensor Communication Masayuki Kinoshita, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii (Nagoya Univ.), Shintaro Arai (Okayama Univ. of Sci.), Tomohiro Yendo (Nagaoka Univ. of Tech.), Koji Kamakura (Chiba Inst. of Tech.) WBS2018-26 |
[more] | WBS2018-26 pp.47-52 |
| IE, ITE-ME, IPSJ-AVM | 2018-07-17 13:30 |
Tokyo | Fast and Robust Disparity Estimation for Real World Light Fields Gou Houben, Shu Fujita, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) IE2018-28 |
[more] | IE2018-28 pp.7-11 |
|
| ASN, NS, RCS, SR, RCC (Joint) |
2018-07-11 09:30 |
Hokkaido | Hakodate Arena | Application of Precoding for Image Sensor Based Visible Light Communication and its Performance Evaluation in a Stationary Environment Satoshi Kamegawa, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii (Nagoya Univ.), Shintaro Arai (Okayama Univ. of Sci.), Tomohiro Yendo (Nagaoka Univ. of Tech.), Koji Kamakura (Chiba Inst. of Tech.) ASN2018-16 |
[more] | ASN2018-16 pp.1-6 |
| ASN, NS, RCS, SR, RCC (Joint) |
2018-07-12 10:55 |
Hokkaido | Hakodate Arena | [Poster Presentation]
Detection of Visible Light Communication Transmitter by Machine Learning using Time Gradient Feature Masahiro Hori, Masayuki Kinoshita, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii (Nagoya Univ.), Koji Kamakura (Chiba Inst. of Tech.), Tomohiro Yendo (Nagaoka Univ. of Tech.), Shintaro Arai (Okayama Univ. of Sci.) RCC2018-36 NS2018-49 RCS2018-94 SR2018-33 ASN2018-30 |
In this paper, we focus on an image sensor visible light communication (VLC) for Intelligent Transport System (ITS). In ... [more] | RCC2018-36 NS2018-49 RCS2018-94 SR2018-33 ASN2018-30 pp.69-74(RCC), pp.75-80(NS), pp.87-92(RCS), pp.79-84(SR), pp.85-90(ASN) |
| PRMU, MI, IE, SIP | 2018-05-17 14:45 |
Gifu | Scalable Coding of Real Multi-View Images Using Weighted Binary Patterns. Koji Komatsu, Keita Takahashi, Toshiaki Fujii (Nagoya Univ.) SIP2018-2 IE2018-2 PRMU2018-2 MI2018-2 |
Thanks to the introduction of commercial light field cameras, it has become easy to acquire multi-view images of a targe... [more] | SIP2018-2 IE2018-2 PRMU2018-2 MI2018-2 pp.3-6 |
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