Paper Abstract and Keywords |
Presentation |
2019-02-21 16:15
Optical transmission method by QR code on spherical surface with liquid crystal and retroreflective sheet Shigenori Takeda, Mikio Maeda (Kogakuin Univ.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We are studying the underwater video transmission system which can keep applying light constantly to the spherical repeater covered with retroreflective sheet. We have shown that the processing technology of images captured by camera is effective to know the position of repeater moving far away. We propose a bi-directional communication method with liquid crystals arranged in two dimensions and retroreflective sheets. We discuss the prospect for correcting technology on distorted images when we shoot images of a QR code attached on a spherical surface of the repeater. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Visible light communication / Tracking function / Image processing / / / / / |
Reference Info. |
ITE Tech. Rep., vol. 43, no. 6, BCT2019-31, pp. 33-36, Feb. 2019. |
Paper # |
BCT2019-31 |
Date of Issue |
2019-02-14 (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 |
2019-02-21 - 2019-02-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kanponoyado Yaizu |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Students and Young Researcher Session, etc. |
Paper Information |
Registration To |
BCT |
Conference Code |
2019-02-BCT-BT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Optical transmission method by QR code on spherical surface with liquid crystal and retroreflective sheet |
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Visible light communication |
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Tracking function |
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Image processing |
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1st Author's Name |
Shigenori Takeda |
1st Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
2nd Author's Name |
Mikio Maeda |
2nd Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-02-21 16:15:00 |
Presentation Time |
20 minutes |
Registration for |
BCT |
Paper # |
BCT2019-31 |
Volume (vol) |
vol.43 |
Number (no) |
no.6 |
Page |
pp.33-36 |
#Pages |
4 |
Date of Issue |
2019-02-14 (BCT) |