| Presentation | 2023-12-21 Experimental performance evaluation of a CNN-based demodulation method for monochromatic background images in image sensor-based visible light communication Yuki Iyoda, Kentaro Kobayashi, Hiraku Okada, Ben Naila Chedlia, Masaaki Katayama, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This study considers visible light communication between a digital signage and an image sensor. We have focused on the demodulation part of a system that modulates data signals without interfering with the visual information displayed on the digital signage, and have studied a method for demodulating the transmitted data signal from the received image of an image sensor using a convolutional neural network(CNN)-type machine learning. In this paper, using monochromatic background images, we experimentally evaluate the performance of the proposed demodulation method that learns a data set that simulates inter-symbol interference from surrounding cells, misalignment, blurring, and noise that may occur in the received image. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Visible light communication(VLC) / Digital signage / Image sensor / Machine learning / Demodulation |
| Paper # | WBS2023-39,ITS2023-22,RCC2023-33 |
| Date of Issue | 2023-12-14 (WBS, ITS, RCC) |
| Conference Information | |
| Committee | ITS / WBS / RCC |
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| Conference Date | 2023/12/21(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Yusuke Takatori(Kanagawa Inst. of Tech.) / Takashi Shono(Wind River) / Shunichi Azuma(Kyoto Univ.) |
| Vice Chair | Tetsuya Manabe(Saitama Univ.) / Shintaro Ono(Fukuoka Univ.) / Hiroyasu Ishikawa(Nihon Univ.) / Hideki Ochiai(Yokohama National Univ.) / Shunichi Azuma(Hokkaido Univ.) / Koji Ishii(Kagawa Univ.) |
| Secretary | Tetsuya Manabe(Ritsumeikan Univ.) / Shintaro Ono(Gunma Univ.) / Hiroyasu Ishikawa(Okayama Prefectural Univ.) / Hideki Ochiai(Meijo Univ.) / Shunichi Azuma(CRIEPI) / Koji Ishii(Ritsumeikan Univ.) |
| Assistant | Taishi Swabe(NAIST) / Chen Na(NAIST) / Taishi Watanabe(KDDI Research) / SHAN LIN(NICT) / Ryosuke Adachi(Yamaguchi Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Intelligent Transport Systems Technology / Technical Committee on Wideband System / Technical Committee on Reliable Communication and Control |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental performance evaluation of a CNN-based demodulation method for monochromatic background images in image sensor-based visible light communication |
| Sub Title (in English) | |
| Keyword(1) | Visible light communication(VLC) |
| Keyword(2) | Digital signage |
| Keyword(3) | Image sensor |
| Keyword(4) | Machine learning |
| Keyword(5) | Demodulation |
| 1st Author's Name | Yuki Iyoda |
| 1st Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 2nd Author's Name | Kentaro Kobayashi |
| 2nd Author's Affiliation | Meijo University(Meijo Univ.) |
| 3rd Author's Name | Hiraku Okada |
| 3rd Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 4th Author's Name | Ben Naila Chedlia |
| 4th Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 5th Author's Name | Masaaki Katayama |
| 5th Author's Affiliation | Nagoya University(Nagoya Univ.) |
| Date | 2023-12-21 |
| Paper # | WBS2023-39,ITS2023-22,RCC2023-33 |
| Volume (vol) | vol.123 |
| Number (no) | WBS-314,ITS-315,RCC-316 |
| Page | pp.pp.59-64(WBS), pp.59-64(ITS), pp.59-64(RCC), |
| #Pages | 6 |
| Date of Issue | 2023-12-14 (WBS, ITS, RCC) |