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undergraduate thesis
Algoritmi za detekciju 3D karakterističnih točaka
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2015. urn:nbn:hr:168:125706
Viduka, Ivana
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Viduka, I. (2015). Algoritmi za detekciju 3D karakterističnih točaka (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:125706

Viduka, Ivana. "Algoritmi za detekciju 3D karakterističnih točaka." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2015. https://urn.nsk.hr/urn:nbn:hr:168:125706

Viduka, Ivana. "Algoritmi za detekciju 3D karakterističnih točaka." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2015. https://urn.nsk.hr/urn:nbn:hr:168:125706

Viduka, I. (2015). 'Algoritmi za detekciju 3D karakterističnih točaka', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 25 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:125706

Viduka I. Algoritmi za detekciju 3D karakterističnih točaka [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2015 [cited 2024 November 25] Available at: https://urn.nsk.hr/urn:nbn:hr:168:125706

I. Viduka, "Algoritmi za detekciju 3D karakterističnih točaka", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:168:125706

Metadata
TitleAlgoritmi za detekciju 3D karakterističnih točaka
Title (english)3D Interest Point Detection Algorithms
AuthorIvana Viduka
MentorTomislav Pribanić (mentor)
Committee memberTomislav Pribanić (predsjednik povjerenstva)
Committee memberZvonko Kostanjčar (član povjerenstva)
Committee memberHrvoje Džapo (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2015-07-13, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Harrisov detektor, SIFT i SURF su 2D algoritmi detekcije karakterističnih točaka. Njihov glavni cilj je pronalazak točaka koje se uvelike razlikuju od točaka u svojoj okolini i time daju više informacija o toj slici od nekih drugih točaka. SIFT i SURF imaju razvijenu metodu konstrukcije opisnika točaka koji omogućuju međusobno uspoređivanje slika. Za te je opisnike poželjna invarijantnost na šum i afine transformacije. Navedeni algoritmi su prošireni za upotrebu u 3 dimenzije. Prilagođeni su tako da pronalaze i opisuju 3D karakteristične točke na 3D objektima. Performansi 2D algoritama ispitani su uz pomoć Matlab implementacija i prikazani u ovisnosti o promjenjivim parametrima. Performansi 3D algoritama procijenjeni su u odnosu na poklapanje karakterističnih točaka s točkama koje su u stvarnosti značajne na analiziranom objektu.
Abstract (english)
Harris detector, SIFT i SURF are 2D algorithms for feature detection. Their main goal is to find features that are highly distinctive in their environment because those features give more information about the picture. SIFT and SURF have their methods for building descriptors that make comparing of 2 pictures possible. It is desirable for descriptors to be invariant on noise and affine transformations. Listed algorithms are expanded for use in 3 dimensions. These algorithms are adjusted to find and describe 3D features on 3D objects. Performance of 2D algorithms are examined with the help of Matlab implementations and shown in dependence of variable parameters. Performance of 3D algorithms is estimated in dependence of correspodence of found features to the points on analyzed object that are significant in reality.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:125706
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
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Created on2018-02-06 14:19:11