| Paper Abstract and Keywords |
| Presentation |
2022-03-11 11:25
Synchronous Message Transmission by Moving Image QR Code Using Visible Light for Video Transmission
Yuto Kasuya, Takumi Hayashi, Koichi Uchiyama, Mikio Maeda (Kogakuin Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have studied real-time underwater video transmission systems from submersibles, and proposed a new method to transmit messages such as video taking instructions to submersibles using a moving image QR code format by best use of visible light for video transport. In the previous proposals, there was a problem such as skipped reading because the timing of sending the QR code and the camera shutter did not synchronize. Therefore, we devised a method to synchronize the QR code with the camera shutter by multiplexing the timing signal with the video signal. We also examined the refreshing rate of QR codes generator required for Chinese characters' transmission. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Moving Image QR Code / Visible Light for Video Transmission / Synchronous photographing / Bi-directional Underwater Light Transmission / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 46, no. 11, BCT2022-23, pp. 9-12, March 2022. |
| Paper # |
BCT2022-23 |
| Date of Issue |
2022-03-04 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2022-03-11 - 2022-03-11 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Digital Broadcasting Technology |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2022-03-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Synchronous Message Transmission by Moving Image QR Code Using Visible Light for Video Transmission |
| Sub Title (in English) |
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| Keyword(1) |
Moving Image QR Code |
| Keyword(2) |
Visible Light for Video Transmission |
| Keyword(3) |
Synchronous photographing |
| Keyword(4) |
Bi-directional Underwater Light Transmission |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Yuto Kasuya |
| 1st Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
| 2nd Author's Name |
Takumi Hayashi |
| 2nd Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
| 3rd Author's Name |
Koichi Uchiyama |
| 3rd Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
| 4th Author's Name |
Mikio Maeda |
| 4th Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2022-03-11 11:25:00 |
| Presentation Time |
20 minutes |
| Registration for |
BCT |
| Paper # |
BCT2022-23 |
| Volume (vol) |
vol.46 |
| Number (no) |
no.11 |
| Page |
pp.9-12 |
| #Pages |
4 |
| Date of Issue |
2022-03-04 (BCT) |