Computer Generated Holograms of 3D Points Cloud
Computer generated holography is a method of using numerical methods to simulate the physical processes underlying a real hologram’s optical recording and reconstruction i.e. the method of digitally generating holographic interference patterns. As such, it represents substantial progress compared to...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek
2018-01-01
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| Series: | Tehnički Vjesnik |
| Subjects: | |
| Online Access: | https://hrcak.srce.hr/file/300926 |
| _version_ | 1797207591154089984 |
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| author | Vladimir Cviljušac Alan Divjak Damir Modrić |
| author_facet | Vladimir Cviljušac Alan Divjak Damir Modrić |
| author_sort | Vladimir Cviljušac |
| collection | DOAJ |
| description | Computer generated holography is a method of using numerical methods to simulate the physical processes underlying a real hologram’s optical recording and reconstruction i.e. the method of digitally generating holographic interference patterns. As such, it represents substantial progress compared to classical holography. A major disadvantage of this approach is the absence of specialized software tools for computer generated holograms and extremely high computer resource consumption, resulting in an excessive computing time. The goal of this paper is to create a physically plausible computer model for generating holograms, with a large potential for calculation optimization and acceleration, as well as the integration of this model into simple hologram creation software. We made software that simulates wave optics using previously known physical model to generate a hologram with the possibility of connection with commercial 3D tools via .obj documents. Considering that there is a problem of high computing resources consumption and time we have incorporated in our software the possibility of a parallel calculation for the purpose of testing, further software development and customization to optimize the computer generation of holograms. |
| first_indexed | 2024-04-24T09:25:20Z |
| format | Article |
| id | doaj.art-13b4dd967ce846d281a3bd10823fb36c |
| institution | Directory Open Access Journal |
| issn | 1330-3651 1848-6339 |
| language | English |
| last_indexed | 2024-04-24T09:25:20Z |
| publishDate | 2018-01-01 |
| publisher | Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek |
| record_format | Article |
| series | Tehnički Vjesnik |
| spelling | doaj.art-13b4dd967ce846d281a3bd10823fb36c2024-04-15T14:56:57ZengFaculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in OsijekTehnički Vjesnik1330-36511848-63392018-01-012541020102710.17559/TV-20160726200355Computer Generated Holograms of 3D Points CloudVladimir Cviljušac0Alan Divjak1Damir Modrić2University of Zagreb, Faculty of Graphics Arts, Getaldićeva 2, 10 000 Zagreb, CroatiaIntel d.o.o., Korčulanska 6, 10 000 Zagreb, CroatiaUniversity of Zagreb, Faculty of Graphics Arts, Getaldićeva 2, 10 000 Zagreb, CroatiaComputer generated holography is a method of using numerical methods to simulate the physical processes underlying a real hologram’s optical recording and reconstruction i.e. the method of digitally generating holographic interference patterns. As such, it represents substantial progress compared to classical holography. A major disadvantage of this approach is the absence of specialized software tools for computer generated holograms and extremely high computer resource consumption, resulting in an excessive computing time. The goal of this paper is to create a physically plausible computer model for generating holograms, with a large potential for calculation optimization and acceleration, as well as the integration of this model into simple hologram creation software. We made software that simulates wave optics using previously known physical model to generate a hologram with the possibility of connection with commercial 3D tools via .obj documents. Considering that there is a problem of high computing resources consumption and time we have incorporated in our software the possibility of a parallel calculation for the purpose of testing, further software development and customization to optimize the computer generation of holograms.https://hrcak.srce.hr/file/300926computer generated hologramsdigital content creationpoint hologram3D point cloudvisualization |
| spellingShingle | Vladimir Cviljušac Alan Divjak Damir Modrić Computer Generated Holograms of 3D Points Cloud Tehnički Vjesnik computer generated holograms digital content creation point hologram 3D point cloud visualization |
| title | Computer Generated Holograms of 3D Points Cloud |
| title_full | Computer Generated Holograms of 3D Points Cloud |
| title_fullStr | Computer Generated Holograms of 3D Points Cloud |
| title_full_unstemmed | Computer Generated Holograms of 3D Points Cloud |
| title_short | Computer Generated Holograms of 3D Points Cloud |
| title_sort | computer generated holograms of 3d points cloud |
| topic | computer generated holograms digital content creation point hologram 3D point cloud visualization |
| url | https://hrcak.srce.hr/file/300926 |
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