Presentation | 2022-12-14 A study on signal superposition using segmentation for digital signage and image sensor-based visible light communication Nagisa Oyabu, Kentaro Kobayashi, Wataru Chujo, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In image sensor visible light communication using digital signage,it is necessary to transmit data information without interfering with the visual information displayed on the digital signage.In the conventional methods,data superimposition with grid shape has been used,but there is a problem that the grid shape is easily visible when the signal strength is strong.We have proposed a data signal superimposition method that is less visible to humans by using segmentation,which divides the image into several regions based on objects and colors in the image.In this article,we discuss the effect of parameters of the segmentation method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Digital Signage / Visible Light Communication / Segmentation / Signal Superposition |
Paper # | WBS2022-45,ITS2022-21,RCC2022-45 |
Date of Issue | 2022-12-06 (WBS, ITS, RCC) |
Conference Information | |
Committee | RCC / ITS / WBS |
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Conference Date | 2022/12/13(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Ritsumeikan Univ. BKC |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Shunichi Azuma(Nagoya Univ.) / Masahiro Fujii(Utsunomiya Univ.) / Takashi Shono(INTEL) |
Vice Chair | Shunichi Azuma(Hokkaido Univ.) / Koji Ishii(Kagawa Univ.) / Kohei Ohno(Meiji Univ.) / Naohisa Hashimoto(AIST) / Hiroyasu Ishikawa(Nihon Univ.) / Hideki Ochiai(Yokohama National Univ.) |
Secretary | Shunichi Azuma(CRIEPI) / Koji Ishii(Ritsumeikan Univ.) / Kohei Ohno(Toyama Prefectural Univ.) / Naohisa Hashimoto(NIT, Tsuruoka College) / Hiroyasu Ishikawa(Okayama Prefectural Univ.) / Hideki Ochiai(Chiba Univ. of Tech.) |
Assistant | SHAN LIN(NICT) / Ryosuke Adachi(Yamaguchi Univ.) / Msataka Imao(Mitsubishi Electric) / Taishi Swabe(NAIST) / Keiji Jimi(Gunma Univ.) / Sun Ran(Ibaraki Univ.) / Chen Na(NAIST) |
Paper Information | |
Registration To | Technical Committee on Reliable Communication and Control / Technical Committee on Intelligent Transport Systems Technology / Technical Committee on Wideband System |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study on signal superposition using segmentation for digital signage and image sensor-based visible light communication |
Sub Title (in English) | Effect of segmentation algorithm on visual and communication quality |
Keyword(1) | Digital Signage |
Keyword(2) | Visible Light Communication |
Keyword(3) | Segmentation |
Keyword(4) | Signal Superposition |
1st Author's Name | Nagisa Oyabu |
1st Author's Affiliation | Meijo University(Meijo Univ.) |
2nd Author's Name | Kentaro Kobayashi |
2nd Author's Affiliation | Meijo University(Meijo Univ.) |
3rd Author's Name | Wataru Chujo |
3rd Author's Affiliation | Meijo University(Meijo Univ.) |
Date | 2022-12-14 |
Paper # | WBS2022-45,ITS2022-21,RCC2022-45 |
Volume (vol) | vol.122 |
Number (no) | WBS-307,ITS-308,RCC-309 |
Page | pp.pp.60-64(WBS), pp.60-64(ITS), pp.60-64(RCC), |
#Pages | 5 |
Date of Issue | 2022-12-06 (WBS, ITS, RCC) |