| Presentation | 2006-12-01 Computer Generated Cylindrical Hologram Takeshi Yamaguchi, Tomohiko Fujii, Hiroshi Yoshikawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Since general Fresnel hologram has limited viewable area, we can't use a character of hologram that is wraparound. If we make the cylindrical shape hologram, it is possible to be seen from all circumferences. However, since spatial resolution of our output device isn't enough, we have to make the large hologram to fill the sampling theorem, In addition, to calculate the fringe, the calculation amount is increase depending on hologram size. Therefore we use the lens less Fourier transform hologram to reduce the required spatial resolution. Also, we calculate the fringe to use difference method for fast calculation. And then, we print this fringe with fringe printer. In the result, we have gotten a good reconstructed image from the computer generated cylindrical hologram. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Hologram / Computer Generated Hologram / Cylindrical Hologram / Fringe Printer / Hidden Surface Elimination / All Circumferences |
| Paper # | IE2006-115 |
| Date of Issue |
| Conference Information | |
| Committee | IE |
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| Conference Date | 2006/11/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Computer Generated Cylindrical Hologram |
| Sub Title (in English) | |
| Keyword(1) | Hologram |
| Keyword(2) | Computer Generated Hologram |
| Keyword(3) | Cylindrical Hologram |
| Keyword(4) | Fringe Printer |
| Keyword(5) | Hidden Surface Elimination |
| Keyword(6) | All Circumferences |
| 1st Author's Name | Takeshi Yamaguchi |
| 1st Author's Affiliation | College of Science and Technology, Nihon University() |
| 2nd Author's Name | Tomohiko Fujii |
| 2nd Author's Affiliation | College of Science and Technology, Nihon University |
| 3rd Author's Name | Hiroshi Yoshikawa |
| 3rd Author's Affiliation | College of Science and Technology, Nihon University |
| Date | 2006-12-01 |
| Paper # | IE2006-115 |
| Volume (vol) | vol.106 |
| Number (no) | 398 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |