Presentation | 2012/1/12 Graphical Information Hiding Allowed to Access Only by Real Shadow Based on Multiple Polarized Complementary Image Projection Mariko MIKI, Daisuke IWAI, Kosuke SATO, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose the concept and implementation of a graphical information hiding technique for interactive tabletops where users can view the information by simply casting real shadows. We placed three projectors and polarized filter to achieve this. Users can view the hidden information by blocking the light from the front projector, revealing the complementary image that is being projected onto the occluder. Because the technique completely relies on optical phenomena, users can interact with the system without suffering from any false recognitions or delays. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Multi-projection / complementary color / shadow |
Paper # | MVE2011-69,PRMU2011-160 |
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Committee | MVE |
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Conference Date | 2012/1/12(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Media Experience and Virtual Environment (MVE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Graphical Information Hiding Allowed to Access Only by Real Shadow Based on Multiple Polarized Complementary Image Projection |
Sub Title (in English) | |
Keyword(1) | Multi-projection |
Keyword(2) | complementary color |
Keyword(3) | shadow |
1st Author's Name | Mariko MIKI |
1st Author's Affiliation | Graduate School of Engineering Science, Osaka University() |
2nd Author's Name | Daisuke IWAI |
2nd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
3rd Author's Name | Kosuke SATO |
3rd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
Date | 2012/1/12 |
Paper # | MVE2011-69,PRMU2011-160 |
Volume (vol) | vol.111 |
Number (no) | 380 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |