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undergraduate thesis
Detekcija igrača u snimkama nogometnih utakmica
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. urn:nbn:hr:168:390087
Kršić, Marko
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Kršić, M. (2019). Detekcija igrača u snimkama nogometnih utakmica (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:390087

Kršić, Marko. "Detekcija igrača u snimkama nogometnih utakmica." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. https://urn.nsk.hr/urn:nbn:hr:168:390087

Kršić, Marko. "Detekcija igrača u snimkama nogometnih utakmica." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. https://urn.nsk.hr/urn:nbn:hr:168:390087

Kršić, M. (2019). 'Detekcija igrača u snimkama nogometnih utakmica', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 28 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:390087

Kršić M. Detekcija igrača u snimkama nogometnih utakmica [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2019 [cited 2024 December 28] Available at: https://urn.nsk.hr/urn:nbn:hr:168:390087

M. Kršić, "Detekcija igrača u snimkama nogometnih utakmica", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:168:390087

Metadata
TitleDetekcija igrača u snimkama nogometnih utakmica
Title (english)Detection of Players in Football Game Video
AuthorMarko Kršić
MentorZoran Kalafatić (mentor)
Committee memberZoran Kalafatić (predsjednik povjerenstva)
Committee memberJosip Šarić (član povjerenstva)
Committee memberMarin Oršić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2019-07-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Analiza kretanja igrača pruža vrijedne informacije treneru i stručnom stožeru te je s obzirom na dosadašnji razvoj računalne tehnologije i dostupnost kamera visokih razlučivosti sasvim razumno olakšati, ubrzati i unaprijediti postupak ovakve analize primjenom računalnog vida. Osim što se izbjegava ponavljajuć i jednoličan posao, dolazi se do preciznijih i opširnijih informacija koje se lako mogu sažeti i sintetizirati. Ovakav pristup je vrlo elegantan jer ne zahtijeva opremu koja bi djelovala invazivno na samu igru ili igrače. Za ostvarenje takvog sustava jedan od potrebnih koraka je implementacija postupka detekcije igrača. Pored raznih metoda detekcije u ovom je radu odabrana detekcija metodom oduzimanja pozadine koja je vrlo intuitivna i jednostavna te, sa svojim prednostima i nedostacima (npr. zahtjevom za stacionarnošću kamera), odlično ispunjava svoju ulogu u ovakvoj primjeni. Pri izvedbi ove metode su potrebne razne slikovne obrade te rješenja za probleme kao što je promjenjivost osvjetljenja terena. U ovom je radu opisana svojevrsna izvedba metode oduzimanja pozadine te je primijenjena na snimku nogometne utakmice na kojoj je potom i ocijenjena njena uspješnost.
Abstract (english)
The football players' movement analysis provides valuable information to the head coach and the rest of coaching staff. To further ease, speed up and improve the process of analysis it is reasonable to apply computer vision considering the modern development of computer technology and the availability of high-resolution cameras. Besides avoiding the repetitive and monotone work, the information acquired this way is more precise and in-depth while being simpler to summarize and synthesise. The reason why this approach is of such elegance is its lack of need for additional, potentially intrusive, equipment. One of the steps to realization of such system is the implementation of player detection. In this study, amongst all the techniques of detection, the background subtraction is chosen due to its simplicity and intuitiveness while also fulfilling its role well besides having its requirements such as stationary cameras. For the realization of this method a variety of image processing is needed as well as solutions to problems such as the varying light conditions. In this study a detection via background subtraction is discussed, implemented and applied to a football game video as well as evaluated afterwards.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:390087
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 on2020-01-07 19:28:50