| 講演抄録／キーワード |
| 講演名 |
2024-09-02 11:50
Logarithmic Spectra for Elevating Hologaphic Reconstruction Quality
○Yogi Udjaja・David Blinder・Tomoyoshi Shimobaba・Tomoyoshi Ito（Chiba Univ.） |
| 抄録 |
（和） |
(まだ登録されていません) |
| （英） |
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. |
| キーワード |
（和） |
/ / / / / / / |
| （英） |
Logarithmic Spectra / High Dynamic Range / Holographic Reconstruction / Computer-Generated Hologram / / / / |
| 文献情報 |
映情学技報, vol. 48, pp. 21-24, 2024年9月. |
| 資料番号 |
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| 発行日 |
2024-08-26 (IDY, AIT, 3DMT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| PDFダウンロード |
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