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master's thesis
Učinkovitost metoda predviđanja unutar slike u koderima videosignala
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2023. urn:nbn:hr:168:721239
Taradi, Ivan
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Taradi, I. (2023). Učinkovitost metoda predviđanja unutar slike u koderima videosignala (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:721239

Taradi, Ivan. "Učinkovitost metoda predviđanja unutar slike u koderima videosignala." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2023. https://urn.nsk.hr/urn:nbn:hr:168:721239

Taradi, Ivan. "Učinkovitost metoda predviđanja unutar slike u koderima videosignala." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2023. https://urn.nsk.hr/urn:nbn:hr:168:721239

Taradi, I. (2023). 'Učinkovitost metoda predviđanja unutar slike u koderima videosignala', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:721239

Taradi I. Učinkovitost metoda predviđanja unutar slike u koderima videosignala [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2023 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:168:721239

I. Taradi, "Učinkovitost metoda predviđanja unutar slike u koderima videosignala", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:168:721239

Metadata
TitleUčinkovitost metoda predviđanja unutar slike u koderima videosignala
Title (english)Performance of intra-frame prediction methods in video encoders
AuthorIvan Taradi
MentorSonja Grgić (mentor)
Committee memberSonja Grgić (član povjerenstva)
Committee memberMarko Bosiljevac (član povjerenstva)
Committee memberDario Bojanjac (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2023-07-11, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Video kodiranje je sažimanje videa uz očuvanje kvalitete čime se postiže bolji prijenos i manje zauzeće memorije. Kodiranjem se uklanjaju prostorne i vremenske redundancije u podacima. Tipični procesi u video koderima su predikcija, transformacija, kvantizacija i entropijsko kodiranje. Predikcija se dijeli na intra predikciju i inter predikciju. Intra predikcija radi predviđanje na temelju susjednih piksela unutar iste slike, a inter predikcija radi predikciju na temelju sličnih blokova iz prethodne ili buduće slike u nizu uzastopnih slika. U ovom radu se opisuju načini intra predikcije i daje se pregled modova koji se koriste za intra predikciju. Kao glavni fokus promatraju se H.264/AVC i H.265/HEVC standardi video kodera. Ispituje se utjecaj odabira modova na učinkovitost kodiranja slike, odnosno videa.
Abstract (english)
Video encoding is the compression of video while preserving quality. It is used to achieve better transmission and less memory usage. It removes spatial and temporal redundancies in videos. Typical processes in video encoder are prediction, transformation, quantization and entropy coding. Prediction is divided into intra prediction and inter prediction. Intra prediction makes predictions based on adjacent pixels within the same image and inter prediction makes predictions based on similar blocks from the previous or future image in a series of consecutive images. This paper describes intra prediction modes and provides an overview of the modes used for intra prediction. The main focus are the H.264/AVC and H.265/HEVC video encoding standards. It is examined how the choice of intra modes affects the efficiency of video encoding.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:721239
Study programmeTitle: Computing
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
Access conditionsClosed access
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Created on2023-10-11 10:44:07