Interpolacija video okvira primjenom bilateralne procjene pokreta

Kišpećo, Igor

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undergraduate thesis

Interpolacija video okvira primjenom bilateralne procjene pokreta

2019. urn:nbn:hr:200:420600

Kišpećo, Igor

Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Communications
Chair of Multimedia Systems and Digital Television

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APA 6th Edition

Kišpećo, I. (2019). Interpolacija video okvira primjenom bilateralne procjene pokreta (Undergraduate thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:420600

MLA 8th Edition

Kišpećo, Igor. "Interpolacija video okvira primjenom bilateralne procjene pokreta." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:420600

Chicago 17th Edition

Harvard

Kišpećo, I. (2019). 'Interpolacija video okvira primjenom bilateralne procjene pokreta', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 18 June 2022, https://urn.nsk.hr/urn:nbn:hr:200:420600

Vancouver

Kišpećo I. Interpolacija video okvira primjenom bilateralne procjene pokreta [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2019 [cited 2022 June 18] Available at: https://urn.nsk.hr/urn:nbn:hr:200:420600

IEEE

I. Kišpećo, "Interpolacija video okvira primjenom bilateralne procjene pokreta", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:200:420600

Cite this item: https://urn.nsk.hr/urn:nbn:hr:200:420600

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Metadata

Title	Interpolacija video okvira primjenom bilateralne procjene pokreta
Title (english)	Video frame interpolation based on bilateral motion estimation
Author	Igor Kišpećo
Mentor	Snježana Rimac-Drlje (mentor)
Mentor	Denis Vranješ (mentor)
Committee member	Snježana Rimac-Drlje (predsjednik povjerenstva)
Committee member	Višnja Križanović (član povjerenstva)
Committee member	Denis Vranješ (član povjerenstva)
Granter	Josip Juraj Strossmayer University of Osijek Faculty of Electrical Engineering, Computer Science and Information Technology Osijek (Department of Communications) (Chair of Multimedia Systems and Digital Television) Osijek
Defense date and country	2019-10-21, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Electrical Engineering Telecommunications and Informatics
Abstract	Tema završnog rada je interpolacija slika primjenom bilateralne procjene pokreta u postupku povećanja brzine izmjene slika video sekvenci. U radu su opisane metode interpolacije primjenom estimacije i kompenzacije pokreta te načini pretrage u postupku procjene vektora pokreta. Objašnjene su razlike između bilateralne i unilateralne interpolacije. U praktičnom dijelu zadatka napravljen je kod u programskom paketu Matlab za interpolaciju slika primjenom bilateralne procjene pokreta. Kvaliteta slika interpoliranih implementiranom metodom izmjerena je PSNR metrikom za 5 sekvenci različitog sadržaja. Ti su rezultati uspoređeni s rezultatima interpolacije napravljene programom ffmpeg i to metodom usrednjavanja i metodom MCI-EPZS. Pokazano je da uspješnost metoda interpolacije ovisi o sadržajima video sekvenci, ali i o metodama poboljšanja kvalitete videa koje se primjenjuju nakon interpolacije.
Abstract (english)	The topic of this final paper is video frame interpolation based on bilateral motion estimation in the process of frame rate upscaling. This paper describes methods of motion interpolation by using motion estimation and motion compensation, also various algorithms that are used for adequate motion detection and obtaining motion vectors. It explains the key differences between bilateral and unilateral interpolation. As a practical part of this final thesis, a code for frame interpolation with bilateral motion estimation was made in Matlab. The quality of the interpolated pictures that are obtained by the implemented method is measured with PSNR metrics on 5 video sequences with different content. These results are compared to the results of interpolation made with ffmpeg software by using two methods, frame averaging and MCI-EPZS. The results show that successful motion interpolation depends on the content of the video sequences, but also on the methods for image improvement that are applied after the interpolation itself.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:200:420600
Study programme	Title: Professional study programme of Electrical Engineering; specializations in: Power Engineering, Automation, Informatics Course: Informatics Study programme type: professional Study level: undergraduate Academic / professional title: stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
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Created on	2019-11-07 12:03:25