| Paper Abstract and Keywords |
| Presentation |
2024-09-02 11:50
Logarithmic Spectra for Elevating Hologaphic Reconstruction Quality
Yogi Udjaja, David Blinder, Tomoyoshi Shimobaba, Tomoyoshi Ito (Chiba Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This study explores recent advancements in holographic reconstruction, focusing particularly on enhancing the quality of resulting images, an essential aspect of contemporary holography. The logarithmic spectra method introduces a novel approach to improve the clarity of holographic reconstruction. An experimental validation was conducted using three data sources (directly captured from a smartphone camera, an image database, and an HDR dataset), confirming its effectiveness by significantly enhancing reconstruction quality. The holographic reconstruction, converted into 8-bit images, demonstrates enhancing clarity and finer details, providing concrete evidence of the method's efficacy. This development addresses current limitations and unlocks new possibilities for optimizing hologram visualization on a larger scale. The logarithmic spectra-based approach is promising for advancing holographic technology, potentially influencing fields such as medical imaging, entertainment, and scientific visualization. By advancing holographic reconstruction quality, this research contributes to the evolution of holography, paving the way for more immersive and detailed holographic applications in practical settings. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Logarithmic Spectra / High Dynamic Range / Holographic Reconstruction / Computer-Generated Hologram / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, pp. 21-24, Sept. 2024. |
| Paper # |
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| Date of Issue |
2024-08-26 (IDY, AIT, 3DMT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
OSJ-HODIC AIT 3DMT IDY IEICE-EID IEE-OQD SID-JC |
| Conference Date |
2024-09-02 - 2024-09-02 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kikai-Shinko-Kaikan Bldg |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
OSJ-HODIC |
| Conference Code |
2024-09-HODIC-AIT-3DMT-IDY-EID-OQD-JC |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Logarithmic Spectra for Elevating Hologaphic Reconstruction Quality |
| Sub Title (in English) |
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| Keyword(1) |
Logarithmic Spectra |
| Keyword(2) |
High Dynamic Range |
| Keyword(3) |
Holographic Reconstruction |
| Keyword(4) |
Computer-Generated Hologram |
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| 1st Author's Name |
Yogi Udjaja |
| 1st Author's Affiliation |
Chiba University (Chiba Univ.) |
| 2nd Author's Name |
David Blinder |
| 2nd Author's Affiliation |
Chiba University (Chiba Univ.) |
| 3rd Author's Name |
Tomoyoshi Shimobaba |
| 3rd Author's Affiliation |
Chiba University (Chiba Univ.) |
| 4th Author's Name |
Tomoyoshi Ito |
| 4th Author's Affiliation |
Chiba University (Chiba Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2024-09-02 11:50:00 |
| Presentation Time |
20 minutes |
| Registration for |
OSJ-HODIC |
| Paper # |
IDY2024-36, AIT2024-158, 3DMT2024-47 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.28 |
| Page |
pp.21-24 |
| #Pages |
4 |
| Date of Issue |
2024-08-26 (IDY, AIT, 3DMT) |
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