Metode za računanje optičkog toka

master's thesis

• Title (english): Methods for optical flow computation
• Author: Paolo Čerić
• Mentor: Sven Lončarić (mentor)
• Committee member: Sven Lončarić (predsjednik povjerenstva)
• Committee member: Damir Seršić (član povjerenstva)
• Committee member: Marko Subašić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2015-02-19, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

U ovome radu upoznali smo se sa najosnovnijim principima u području istraživanja
metoda računanja optičkog toka. Obražđene su tri metode, Horn-Schunck,
Lucas-Kanade i Total Variation L1 metoda kroz koje smo pokazali različite pristupe
shvaćanju optičkog toka pa tako i rješavanju problema njegovog računanja.
Uz samu obradu navedenih metoda, obavljena je i njihova implementacija i
usporedna demonstracija rezultata. Rezultati su, osim objektivne mjere pomoću
standardnih računa pogreške, prikazani... More i u obliku vizualizacija toka za bolje
shvaćanje njihove točnosti. Less

Abstract (english)

Within this thesis we’ve been introduced to the basic principles in the field
of research of obtaining the optical flow. In total, three methods were analyzed,
Horn-Schunck, Lucas-Kanade and Total Variation L1 method through which we
have shown different aproaches of understanding optical flow and solving the
problem of obtaining it.
Other than the analysis, the algorithms have been implemented and parallel
demonstration of the results has been done. The results have been represented
both... More with objective calculations of error and visualization of the flow for better
understanding of their quality. Less

• Keywords: Optički tok; Horn-Schunck; Lucas-Kanade; Total Variation L1; analiza slika; računalni vid
• Keywords (english): Optical flow; Horn-Schunck; Lucas-Kanade; Total Variation L1; image analysis; computer vision
• Language: croatian
• URN:NBN: urn:nbn:hr:168:067735
• Study programme: Title: Information and Communication Technology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka informacijske i komunikacijske tehnologije (magistar/magistra inženjer/inženjerka informacijske i komunikacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-13 19:43:26