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master's thesis
Promjena razlučivosti slike uz pomoć histopolacijskog splajna
Zagreb: University of Zagreb, Faculty of Science, 2021. urn:nbn:hr:217:311116
Jambrek, Roberta
University of Zagreb
Faculty of Science
Department of Mathematics

Institutional repository: Repository of the Faculty of Science

Cite this document

Jambrek, R. (2021). Promjena razlučivosti slike uz pomoć histopolacijskog splajna (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:311116

Jambrek, Roberta. "Promjena razlučivosti slike uz pomoć histopolacijskog splajna." Master's thesis, University of Zagreb, Faculty of Science, 2021. https://urn.nsk.hr/urn:nbn:hr:217:311116

Jambrek, Roberta. "Promjena razlučivosti slike uz pomoć histopolacijskog splajna." Master's thesis, University of Zagreb, Faculty of Science, 2021. https://urn.nsk.hr/urn:nbn:hr:217:311116

Jambrek, R. (2021). 'Promjena razlučivosti slike uz pomoć histopolacijskog splajna', Master's thesis, University of Zagreb, Faculty of Science, accessed 03 July 2024, https://urn.nsk.hr/urn:nbn:hr:217:311116

Jambrek R. Promjena razlučivosti slike uz pomoć histopolacijskog splajna [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2021 [cited 2024 July 03] Available at: https://urn.nsk.hr/urn:nbn:hr:217:311116

R. Jambrek, "Promjena razlučivosti slike uz pomoć histopolacijskog splajna", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:217:311116

Metadata
TitlePromjena razlučivosti slike uz pomoć histopolacijskog splajna
Title (english)Changing the image resolution with the help of histopolation spline
AuthorRoberta Jambrek
MentorTina Bosner (mentor)
Committee memberTina Bosner (predsjednik povjerenstva)
Committee memberMiljenko Marušić (član povjerenstva)
Committee memberVjekoslav Kovač (član povjerenstva)
Committee memberIgor Ciganović (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Mathematics)
Zagreb
Defense date and country2021-12-22, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Mathematics
Abstract
Cilj ovog diplomskog rada je upoznati se s metodam promjene razlučivosti slike uz pomoć histopolacijskog splajna. Navedenu metodu usporedili smo s metodom najbližeg susjeda, bilinearnom i bikubičnom interpolacijom. Rezoluciju slike smanjvali smo na 50% dimenzije početne slike i ponovno i povečavali na prvobitne dimenzije pa uspoređivali dobivene rezultate. Evaluacija rezultata navedenih metoda provedena je uz pomoć MSN (srednje kvadratne pogreške) i PSNR (najveći omjer signala i šuma). Metoda bikvadratnog histopolacijskog splajna dala je najbolje rezultate.
Abstract (english)
The aim of this thesis is to get acquainted with the method of changing the image resolution with the help of histopolation spline. We compared this method with the nearest neighbor method, bilinear and bicubic interpolation. We reduced the image resolution to 50% of the dimensions of the initial image and again increased it to the original dimensions and compared the obtained results. The evaluation of the results of these methods was performed using MSN (Mean-Squared Error) and PSNR (Peak Signal-to-Noise Ratio). The biquadratic histopolation spline method provided the best results.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:311116
Study programmeTitle: Mathematics and Computer Science Education; specializations in: Mathematics and Computer Science Education
Course: Mathematics and Computer Science Education
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra edukacije matematike i informatike (magistar/magistra edukacije matematike i informatike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-01-03 12:01:03