| Paper Abstract and Keywords |
| Presentation |
2024-03-15 14:10
Occlusion processing for hologram generation using light-field modulated zone plates
Takayuki Koyama, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We previously proposed a hologram generation technique which modulates the zone plates using the light-field information. This technique can generate sharp three-dimensional images in space, unlike the conventional light-field wavefront conversion techniques based on the integral photography. The hologram generation techniques using the zone plate method have the issue for the occlusion representation. In this study, we propose a hologram calculation technique that can correctly represent the occlusion effect by modifying the light-field modulation scheme. The effectiveness of the proposed occlusion processing was experimentally verified. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Computer generated hologram / Light-filed / Occlusion processing / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, no. 12, 3DMT2024-22, pp. 85-87, March 2024. |
| Paper # |
3DMT2024-22 |
| Date of Issue |
2024-03-07 (3DMT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
3DMT |
| Conference Date |
2024-03-14 - 2024-03-15 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
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| Paper Information |
| Registration To |
3DMT |
| Conference Code |
2024-03-3DMT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Occlusion processing for hologram generation using light-field modulated zone plates |
| Sub Title (in English) |
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| Keyword(1) |
Computer generated hologram |
| Keyword(2) |
Light-filed |
| Keyword(3) |
Occlusion processing |
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| 1st Author's Name |
Takayuki Koyama |
| 1st Author's Affiliation |
Tokyo University of Agriculture and Technology (Tokyo Univ. of Agri. and Tech.) |
| 2nd Author's Name |
Yasuhiro Takaki |
| 2nd Author's Affiliation |
Tokyo University of Agriculture and Technology (Tokyo Univ. of Agri. and Tech.) |
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| Speaker |
Author-1 |
| Date Time |
2024-03-15 14:10:00 |
| Presentation Time |
20 minutes |
| Registration for |
3DMT |
| Paper # |
3DMT2024-22 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.12 |
| Page |
pp.85-87 |
| #Pages |
3 |
| Date of Issue |
2024-03-07 (3DMT) |