| Paper Abstract and Keywords |
| Presentation |
2021-09-03 16:20
Speckleless reconstructed image display at multi-viewpoints using convergent light in CGH
Tatsuya Oshinomi, Masaya Mitobe, Yuji Sakamoto (Hokkaido Univ) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
There is a method to suppress the influence of speckle by converging the object light to a viewpoint in Computer-generated hologram. However, there is a problem that the viewing-zone is limited because the object light is converged. In this study, we proposed a method to display reconstruction image that reduces the influence of speckle by increasing the number of convergence points on one hologram, and confirmed its effectiveness from actual optical reconstruction experiments. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
CGH / speckle / converging light / multiple viewpoints / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 45, pp. 25-28, Sept. 2021. |
| Paper # |
|
| Date of Issue |
2021-08-27 (AIT, 3DIT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
AIT 3DMT OSJ-HODIC |
| Conference Date |
2021-09-03 - 2021-09-03 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
3D image and holography |
| Paper Information |
| Registration To |
OSJ-HODIC |
| Conference Code |
2021-09-AIT-3DIT-HODIC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Speckleless reconstructed image display at multi-viewpoints using convergent light in CGH |
| Sub Title (in English) |
|
| Keyword(1) |
CGH |
| Keyword(2) |
speckle |
| Keyword(3) |
converging light |
| Keyword(4) |
multiple viewpoints |
| Keyword(5) |
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| 1st Author's Name |
Tatsuya Oshinomi |
| 1st Author's Affiliation |
Hokkaido University (Hokkaido Univ) |
| 2nd Author's Name |
Masaya Mitobe |
| 2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ) |
| 3rd Author's Name |
Yuji Sakamoto |
| 3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ) |
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| Speaker |
Author-1 |
| Date Time |
2021-09-03 16:20:00 |
| Presentation Time |
30 minutes |
| Registration for |
OSJ-HODIC |
| Paper # |
AIT2021-139, 3DIT2021-28 |
| Volume (vol) |
vol.45 |
| Number (no) |
no.25 |
| Page |
pp.25-28 |
| #Pages |
4 |
| Date of Issue |
2021-08-27 (AIT, 3DIT) |