New Method of Microimages Generation for 3D Display
In this paper, we propose a new method for the generation of microimages, which processes real 3D scenes captured with any method that permits the extraction of its depth information. The depth map of the scene, together with its color information, is used to create a point cloud. A set of elemental...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2018-08-01
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| Series: | Sensors |
| Subjects: | |
| Online Access: | http://www.mdpi.com/1424-8220/18/9/2805 |
| _version_ | 1798002570142154752 |
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| author | Nicolò Incardona Seokmin Hong Manuel Martínez-Corral Genaro Saavedra |
| author_facet | Nicolò Incardona Seokmin Hong Manuel Martínez-Corral Genaro Saavedra |
| author_sort | Nicolò Incardona |
| collection | DOAJ |
| description | In this paper, we propose a new method for the generation of microimages, which processes real 3D scenes captured with any method that permits the extraction of its depth information. The depth map of the scene, together with its color information, is used to create a point cloud. A set of elemental images of this point cloud is captured synthetically and from it the microimages are computed. The main feature of this method is that the reference plane of displayed images can be set at will, while the empty pixels are avoided. Another advantage of the method is that the center point of displayed images and also their scale and field of view can be set. To show the final results, a 3D InI display prototype is implemented through a tablet and a microlens array. We demonstrate that this new technique overcomes the drawbacks of previous similar ones and provides more flexibility setting the characteristics of the final image. |
| first_indexed | 2024-04-11T11:54:21Z |
| format | Article |
| id | doaj.art-8c3b3cfbfd3c4160ae95c8da4b3c28ef |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-04-11T11:54:21Z |
| publishDate | 2018-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-8c3b3cfbfd3c4160ae95c8da4b3c28ef2022-12-22T04:25:13ZengMDPI AGSensors1424-82202018-08-01189280510.3390/s18092805s18092805New Method of Microimages Generation for 3D DisplayNicolò Incardona0Seokmin Hong1Manuel Martínez-Corral2Genaro Saavedra3Department of Optics, University of Valencia, 46100 Burjassot, Valencia, SpainDepartment of Optics, University of Valencia, 46100 Burjassot, Valencia, SpainDepartment of Optics, University of Valencia, 46100 Burjassot, Valencia, SpainDepartment of Optics, University of Valencia, 46100 Burjassot, Valencia, SpainIn this paper, we propose a new method for the generation of microimages, which processes real 3D scenes captured with any method that permits the extraction of its depth information. The depth map of the scene, together with its color information, is used to create a point cloud. A set of elemental images of this point cloud is captured synthetically and from it the microimages are computed. The main feature of this method is that the reference plane of displayed images can be set at will, while the empty pixels are avoided. Another advantage of the method is that the center point of displayed images and also their scale and field of view can be set. To show the final results, a 3D InI display prototype is implemented through a tablet and a microlens array. We demonstrate that this new technique overcomes the drawbacks of previous similar ones and provides more flexibility setting the characteristics of the final image.http://www.mdpi.com/1424-8220/18/9/2805integral imagingplenoptic imaging3D displayCGII |
| spellingShingle | Nicolò Incardona Seokmin Hong Manuel Martínez-Corral Genaro Saavedra New Method of Microimages Generation for 3D Display Sensors integral imaging plenoptic imaging 3D display CGII |
| title | New Method of Microimages Generation for 3D Display |
| title_full | New Method of Microimages Generation for 3D Display |
| title_fullStr | New Method of Microimages Generation for 3D Display |
| title_full_unstemmed | New Method of Microimages Generation for 3D Display |
| title_short | New Method of Microimages Generation for 3D Display |
| title_sort | new method of microimages generation for 3d display |
| topic | integral imaging plenoptic imaging 3D display CGII |
| url | http://www.mdpi.com/1424-8220/18/9/2805 |
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