| Paper Abstract and Keywords |
| Presentation |
2024-02-19 15:00
A Study of Life-size Autostereoscopic Image Projection for Multiple Observers Using a Directional Screen
Yuki Hirano, Naoki Hashimoto (UEC) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In recent years, several autostereoscopic displays without the need for special glasses are sold. However, it is still difficult to achieve high resolution, simultaneous observation by multiple people, and large enough to be life-size at the same time. Therefore, we propose a method of projecting life-size images that can be viewed autostereoscopically by multiple
people, using a projector that can easily expand the size of image area. In this study, the directivity of the screen is improved by combining a retroreflective material and lenticular lens, and the reflected light from the two projectors projecting from directions synchronized with observer’s binocular positions enter the corresponding eyes, enabling autostereoscopic viewing from any position multiple people. In this paper, confirming the performance of the proposed screen and the appearance of stereopsis are evaluated. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
autostereoscopic display / projection mapping / retro-reflective material / lenticular lens / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, no. 6, ME2024-29, pp. 67-72, Feb. 2024. |
| Paper # |
ME2024-29 |
| Date of Issue |
2024-02-12 (MMS, ME, AIT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-ITS IEICE-IE ME AIT MMS |
| Conference Date |
2024-02-19 - 2024-02-20 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Image Processing, etc. |
| Paper Information |
| Registration To |
ME |
| Conference Code |
2024-02-ITS-IE-ME-AIT-MMS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Study of Life-size Autostereoscopic Image Projection for Multiple Observers Using a Directional Screen |
| Sub Title (in English) |
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| Keyword(1) |
autostereoscopic display |
| Keyword(2) |
projection mapping |
| Keyword(3) |
retro-reflective material |
| Keyword(4) |
lenticular lens |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Yuki Hirano |
| 1st Author's Affiliation |
The University of Electro-Communications (UEC) |
| 2nd Author's Name |
Naoki Hashimoto |
| 2nd Author's Affiliation |
The University of Electro-Communications (UEC) |
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| Speaker |
Author-1 |
| Date Time |
2024-02-19 15:00:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
MMS2024-13, ME2024-29, AIT2024-13 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.6 |
| Page |
pp.67-72 |
| #Pages |
6 |
| Date of Issue |
2024-02-12 (MMS, ME, AIT) |
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