Systematic Approach for Alignment of Light Field Mirage
We previously proposed techniques to eliminate repeated three-dimensional (3D) images produced by the light field Mirage, which consists of circularly aligned multiple-slanted light field displays. However, we only constructed the lower half of the system to verify the proposed elimination technique...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-12-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/12/23/12413 |
| _version_ | 1797463561871556608 |
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| author | Yoshiharu Momonoi Koya Yamamoto Yoshihiro Yokote Atsushi Sato Yasuhiro Takaki |
| author_facet | Yoshiharu Momonoi Koya Yamamoto Yoshihiro Yokote Atsushi Sato Yasuhiro Takaki |
| author_sort | Yoshiharu Momonoi |
| collection | DOAJ |
| description | We previously proposed techniques to eliminate repeated three-dimensional (3D) images produced by the light field Mirage, which consists of circularly aligned multiple-slanted light field displays. However, we only constructed the lower half of the system to verify the proposed elimination techniques. In this study, we developed an alignment technique for a complete 360-degree display system. The alignment techniques for conventional 360-degree display systems, which use a large number of projectors, greatly depend on electronic calibration, which indispensably causes image quality degradation. We propose a systematic approach for the alignment for the light field Mirage, which causes less image quality degradation by taking advantage of the small number of display devices required for the light field Mirage. The calibration technique for light field displays, the image stitching technique, and the brightness matching technique are consecutively performed, and the generation of 360-degree 3D images is verified. |
| first_indexed | 2024-03-09T17:52:30Z |
| format | Article |
| id | doaj.art-9d022f9e4bd445fcb2b5901fdb71ee70 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-09T17:52:30Z |
| publishDate | 2022-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-9d022f9e4bd445fcb2b5901fdb71ee702023-11-24T10:36:06ZengMDPI AGApplied Sciences2076-34172022-12-0112231241310.3390/app122312413Systematic Approach for Alignment of Light Field MirageYoshiharu Momonoi0Koya Yamamoto1Yoshihiro Yokote2Atsushi Sato3Yasuhiro Takaki4SRJ-Y, Samsung R&D Institute Japan, 2-7, Sugasawa-cho, Tsurumi-ku, Yokohama 230-0027, JapanInstitute of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei 184-8588, JapanSRJ-Y, Samsung R&D Institute Japan, 2-7, Sugasawa-cho, Tsurumi-ku, Yokohama 230-0027, JapanSRJ-Y, Samsung R&D Institute Japan, 2-7, Sugasawa-cho, Tsurumi-ku, Yokohama 230-0027, JapanInstitute of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei 184-8588, JapanWe previously proposed techniques to eliminate repeated three-dimensional (3D) images produced by the light field Mirage, which consists of circularly aligned multiple-slanted light field displays. However, we only constructed the lower half of the system to verify the proposed elimination techniques. In this study, we developed an alignment technique for a complete 360-degree display system. The alignment techniques for conventional 360-degree display systems, which use a large number of projectors, greatly depend on electronic calibration, which indispensably causes image quality degradation. We propose a systematic approach for the alignment for the light field Mirage, which causes less image quality degradation by taking advantage of the small number of display devices required for the light field Mirage. The calibration technique for light field displays, the image stitching technique, and the brightness matching technique are consecutively performed, and the generation of 360-degree 3D images is verified.https://www.mdpi.com/2076-3417/12/23/12413light field display360-degree 3D imagecalibration technique |
| spellingShingle | Yoshiharu Momonoi Koya Yamamoto Yoshihiro Yokote Atsushi Sato Yasuhiro Takaki Systematic Approach for Alignment of Light Field Mirage Applied Sciences light field display 360-degree 3D image calibration technique |
| title | Systematic Approach for Alignment of Light Field Mirage |
| title_full | Systematic Approach for Alignment of Light Field Mirage |
| title_fullStr | Systematic Approach for Alignment of Light Field Mirage |
| title_full_unstemmed | Systematic Approach for Alignment of Light Field Mirage |
| title_short | Systematic Approach for Alignment of Light Field Mirage |
| title_sort | systematic approach for alignment of light field mirage |
| topic | light field display 360-degree 3D image calibration technique |
| url | https://www.mdpi.com/2076-3417/12/23/12413 |
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