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https://doi.org/10.17559/TV-20160726200355

Computer Generated Holograms of 3D Points Cloud

Vladimir Cviljušac   ORCID icon orcid.org/0000-0003-0700-0751 ; University of Zagreb, Faculty of Graphics Arts, Getaldićeva 2, 10 000 Zagreb, Croatia
Alan Divjak ; Intel d.o.o., Korčulanska 6, 10 000 Zagreb, Croatia
Damir Modrić   ORCID icon orcid.org/0000-0002-0110-2952 ; University of Zagreb, Faculty of Graphics Arts, Getaldićeva 2, 10 000 Zagreb, Croatia

Puni tekst: engleski, pdf (9 MB) str. 1020-1027 preuzimanja: 415* citiraj
APA 6th Edition
Cviljušac, V., Divjak, A. i Modrić, D. (2018). Computer Generated Holograms of 3D Points Cloud. Tehnički vjesnik, 25 (4), 1020-1027. https://doi.org/10.17559/TV-20160726200355
MLA 8th Edition
Cviljušac, Vladimir, et al. "Computer Generated Holograms of 3D Points Cloud." Tehnički vjesnik, vol. 25, br. 4, 2018, str. 1020-1027. https://doi.org/10.17559/TV-20160726200355. Citirano 17.11.2019.
Chicago 17th Edition
Cviljušac, Vladimir, Alan Divjak i Damir Modrić. "Computer Generated Holograms of 3D Points Cloud." Tehnički vjesnik 25, br. 4 (2018): 1020-1027. https://doi.org/10.17559/TV-20160726200355
Harvard
Cviljušac, V., Divjak, A., i Modrić, D. (2018). 'Computer Generated Holograms of 3D Points Cloud', Tehnički vjesnik, 25(4), str. 1020-1027. https://doi.org/10.17559/TV-20160726200355
Vancouver
Cviljušac V, Divjak A, Modrić D. Computer Generated Holograms of 3D Points Cloud. Tehnički vjesnik [Internet]. 2018 [pristupljeno 17.11.2019.];25(4):1020-1027. https://doi.org/10.17559/TV-20160726200355
IEEE
V. Cviljušac, A. Divjak i D. Modrić, "Computer Generated Holograms of 3D Points Cloud", Tehnički vjesnik, vol.25, br. 4, str. 1020-1027, 2018. [Online]. https://doi.org/10.17559/TV-20160726200355

Sažetak
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.

Ključne riječi
computer generated holograms; digital content creation; point hologram; 3D point cloud; visualization

Hrčak ID: 204448

URI
https://hrcak.srce.hr/204448

Posjeta: 583 *