| Presentation | 2021-06-01 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, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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) |
| Keyword(in English) | Color Vibration / Screen-Camera Communication |
| Paper # | MVE2021-1 |
| Date of Issue | 2021-05-25 (MVE) |
| Conference Information | |
| Committee | MVE / ITE-HI / VRSJ |
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| Conference Date | 2021/6/1(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Masayuki Ihara(RIKEN) / Tatsuya Yoshizawa(Kanazawa Inst. of Tech.) |
| Vice Chair | Kiyoshi Kiyokawa(NAIST) |
| Secretary | Kiyoshi Kiyokawa(Oosaka Inst. of Tech.) / (NTT) / (Univ. of ToKyo) |
| Assistant | Naoya Isoyama(NAIST) / Takenori Hara(DNP) / Mitsuhiro Goto(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Media Experience and Virtual Environment / Technical Group on Human Information / The Virtual Reality Society of Japan |
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| Language | JPN |
| 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 |
| 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) |
| Date | 2021-06-01 |
| Paper # | MVE2021-1 |
| Volume (vol) | vol.121 |
| Number (no) | MVE-53 |
| Page | pp.pp.1-6(MVE), |
| #Pages | 6 |
| Date of Issue | 2021-05-25 (MVE) |