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Paper Abstract and Keywords
Presentation 2021-06-01 13:50
Extending the Readable Range of Imperceptible Fiducial Markers with Color Vibration for Screen-Camera Communication
Ryotaro Tanaka, Ikuo Kamei, Ken Takaki, Changyo Han, Shogo Fukushima, Takeshi Naemura (UT)
Abstract (in Japanese) (See Japanese page) 
(in English) Machine-readable optical barcodes, such as QR codes, shown on a display may degrade the aesthetics of any underlying visual content as they are not decipherable by humans.
To solve this problem, there have been several attempts to embed imperceptible markers with color vibration.
However, when users try to read the markers with their camera, the readable range is determined by the physical size of the markers.
This paper proposes a method of multiplexing markers of different angular color vibrations in the color space to extend the readable range.
Experimental results show that the extension of the readable range can be obtained by the proposed system.
Keyword (in Japanese) (See Japanese page) 
(in English) Color Vibration / Screen-Camera Communication / / / / / /  
Reference Info. ITE Tech. Rep.
Paper #  
Date of Issue  
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee IEICE-MVE HI VRSJ  
Conference Date 2021-06-01 - 2021-06-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IEICE-MVE 
Conference Code 2021-06-MVE-HI-VRSJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Extending the Readable Range of Imperceptible Fiducial Markers with Color Vibration for Screen-Camera Communication 
Sub Title (in English)  
Keyword(1) Color Vibration  
Keyword(2) Screen-Camera Communication  
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1st Author's Name Ryotaro Tanaka  
1st Author's Affiliation The University of Tokyo (UT)
2nd Author's Name Ikuo Kamei  
2nd Author's Affiliation The University of Tokyo (UT)
3rd Author's Name Ken Takaki  
3rd Author's Affiliation The University of Tokyo (UT)
4th Author's Name Changyo Han  
4th Author's Affiliation The University of Tokyo (UT)
5th Author's Name Shogo Fukushima  
5th Author's Affiliation The University of Tokyo (UT)
6th Author's Name Takeshi Naemura  
6th Author's Affiliation The University of Tokyo (UT)
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Speaker
Date Time 2021-06-01 13:50:00 
Presentation Time 25 
Registration for IEICE-MVE 
Paper #  
Volume (vol) ITE-45 
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#Pages ITE- 
Date of Issue  


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