| Paper Abstract and Keywords |
| Presentation |
2023-11-02 13:40
Reconstruction of full-color images acquired with see-through screen camera using volume holographic optical element
Kazuma Ohara, Saori Takeyama, Masahiro Yamaguchi (TokyoTech) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A see-through screen (STS) camera using a holographic waveguide device (HWD) can capture the image directly in front of a transparent screen, and is expected to combine it with a display to realize remote communication with line-of-sight matching. However, when the HWD is enlarged to capture images at short distances and with a wide field of view, images with different numbers of total reflections are superposed, resulting in image blur. In this study, we develop a full-color STS camera using RGB HWD, and the multiple-image superposition formed by RGB HWD is removed based on a convex optimization method to obtain full-color reconstructed images. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Volume holographic optical element / Holographic waveguide / See-through screen camera / Convex optimization / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 47, no. 32, IDY2023-33, pp. 1-4, Nov. 2023. |
| Paper # |
IDY2023-33 |
| Date of Issue |
2023-10-26 (IDY, 3DMT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-EID IDY 3DMT SID-JC IEE-OQD |
| Conference Date |
2023-11-02 - 2023-11-02 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
IDY |
| Conference Code |
2023-11-EID-IDY-3DMT-JC-OQD |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Reconstruction of full-color images acquired with see-through screen camera using volume holographic optical element |
| Sub Title (in English) |
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| Keyword(1) |
Volume holographic optical element |
| Keyword(2) |
Holographic waveguide |
| Keyword(3) |
See-through screen camera |
| Keyword(4) |
Convex optimization |
| Keyword(5) |
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| 1st Author's Name |
Kazuma Ohara |
| 1st Author's Affiliation |
Tokyo Institute of Technology (TokyoTech) |
| 2nd Author's Name |
Saori Takeyama |
| 2nd Author's Affiliation |
Tokyo Institute of Technology (TokyoTech) |
| 3rd Author's Name |
Masahiro Yamaguchi |
| 3rd Author's Affiliation |
Tokyo Institute of Technology (TokyoTech) |
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| Speaker |
Author-1 |
| Date Time |
2023-11-02 13:40:00 |
| Presentation Time |
30 minutes |
| Registration for |
IDY |
| Paper # |
IDY2023-33, 3DMT2023-55 |
| Volume (vol) |
vol.47 |
| Number (no) |
no.32 |
| Page |
pp.1-4 |
| #Pages |
4 |
| Date of Issue |
2023-10-26 (IDY, 3DMT) |