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undergraduate thesis
Koder slike utemeljen na diskretnoj kosinusnoj transformaciji
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. urn:nbn:hr:168:625256
Jurec, Filip
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Jurec, F. (2018). Koder slike utemeljen na diskretnoj kosinusnoj transformaciji (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:625256

Jurec, Filip. "Koder slike utemeljen na diskretnoj kosinusnoj transformaciji." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. https://urn.nsk.hr/urn:nbn:hr:168:625256

Jurec, Filip. "Koder slike utemeljen na diskretnoj kosinusnoj transformaciji." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. https://urn.nsk.hr/urn:nbn:hr:168:625256

Jurec, F. (2018). 'Koder slike utemeljen na diskretnoj kosinusnoj transformaciji', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 24 July 2024, https://urn.nsk.hr/urn:nbn:hr:168:625256

Jurec F. Koder slike utemeljen na diskretnoj kosinusnoj transformaciji [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2018 [cited 2024 July 24] Available at: https://urn.nsk.hr/urn:nbn:hr:168:625256

F. Jurec, "Koder slike utemeljen na diskretnoj kosinusnoj transformaciji", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:168:625256

Metadata
TitleKoder slike utemeljen na diskretnoj kosinusnoj transformaciji
Title (english)Image Coder Based on Discrete Cosine Transform
AuthorFilip Jurec
MentorSonja Grgić (mentor)
Committee memberSonja Grgić (predsjednik povjerenstva)
Committee memberTomislav Kos (član povjerenstva)
Committee memberJelena Božek (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2018-09-13, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Vremensko-frekvencijska analiza vrlo je važna pri obradi svih vrsta signala u svijetu digitalne tehnologije. U obradi slike koristi se u algoritmima diskretne kosinusne ili Fourierove transformacije. Diskretna kosinusna transformacija (DCT) iznenađujuće dobro funkcionira u kompresiji slike, te se koristi u algoritmu za pretvorbu slike u JPEG format. JPEG je najrašireniji format za prikaz digitalnih slika zahvaljujući svojoj odličnoj učinkovitosti pri sažimanju memorijskog prostora potrebnog za pohranu slike uz očuvanje kvalitete slike na adekvatnoj razini. Implementacija programskog rješenja potvrdila je odlična svojstva ove transformacije i dokazala njezinu važnost u obradi slike.
Abstract (english)
Time-frequency analysis is vital in the world of digital signals. In image processing it is often used in algorithms of discrete cosine or Fourier transform. Discrete cosine transform (DCT) works surprisingly good for image compression and is being use din JPEG algorithm. JPEG is the most common format for compressed digital images thanks to it's ability to compress the memory space required to store images while maintaining the image quality at an adequate level . The implementation of a program solution confirmed the excellent properties of this transformation and proved its importance in the image processing.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:625256
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 on2019-03-13 21:17:56