prikaz prve stranice dokumenta Rekonstrukcija 3D scene dualnom fotografijom
No public access
undergraduate thesis
Rekonstrukcija 3D scene dualnom fotografijom
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2023. urn:nbn:hr:168:392652
Moškatelo, Ema
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Moškatelo, E. (2023). Rekonstrukcija 3D scene dualnom fotografijom (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:392652

Moškatelo, Ema. "Rekonstrukcija 3D scene dualnom fotografijom." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2023. https://urn.nsk.hr/urn:nbn:hr:168:392652

Moškatelo, Ema. "Rekonstrukcija 3D scene dualnom fotografijom." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2023. https://urn.nsk.hr/urn:nbn:hr:168:392652

Moškatelo, E. (2023). 'Rekonstrukcija 3D scene dualnom fotografijom', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 17 July 2024, https://urn.nsk.hr/urn:nbn:hr:168:392652

Moškatelo E. Rekonstrukcija 3D scene dualnom fotografijom [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2023 [cited 2024 July 17] Available at: https://urn.nsk.hr/urn:nbn:hr:168:392652

E. Moškatelo, "Rekonstrukcija 3D scene dualnom fotografijom", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:168:392652

Metadata
TitleRekonstrukcija 3D scene dualnom fotografijom
Title (english)3D scene reconstruction using dual photography
AuthorEma Moškatelo
MentorDamir Seršić (mentor)
Committee memberDamir Seršić (predsjednik povjerenstva)
Committee memberTin Vlašić (član povjerenstva)
Committee memberTomislav Matulić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2023-07-04, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Optičkim sustavom sastavljenim od dvije kamere moguće je razviti rekonstrukciju trodimenzionalne scene pomoću pomaka odgovarajućih elemenata sa slika. Helmholtzov princip recipročnosti nalaže da izvor svjetla i senzor mogu zamijeniti mjesta. Dakle, jedna kamera može biti zamijenjena projektorom što se naziva dualnom fotografijom. Koristeći principe dualne fotografije i sažimajućeg očitavanja, ostvaren je sustav za estimaciju transportnog operatora svjetla iz smanjenog broja mjerenja. U izračunima se koriste samo slike projiciranih uzoraka, dakle nije potrebno uzimati u obzir fizikalna svojstva površine, sjene i međurefleksije. Operator transporta svjetlosti omogućuje dobivanje slike iz gledišta projektora u različitim rezolucijama što u procesu izrade rekonstrukcije 3D scene olakšava proces traženja korespondentnih točaka koje su potrebne za izračun mape dispariteta.
Abstract (english)
With an optical system composed of two cameras, it is possible to develop a reconstruction of a three-dimensional scene using the displacement of the corresponding elements from the images. The Helmholtz principle of reciprocity dictates that the light source and the sensor can switch places. Thus, one camera can be replaced by a projector, which is called dual photography. Using the principles of dual photography and condensed reading, a system for estimating the transport operator of light from a reduced number of measurements was realized. Only images of projected samples are used in the calculations, so it is not necessary to take into account the physical properties of the surface, shadows and interreflection. The light transport operator makes it possible to obtain an image from the projector's point of view in different resolutions, which in the process of creating a 3D scene reconstruction enhances the process of searching for corresponding points that are needed for the calculation of the disparity map.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:392652
Study programmeTitle: Computing
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
Access conditionsClosed access
Terms of useLicence In copyright icon
Public note
Created on2023-07-13 10:23:11