Utjecaj formata zapisa i kompresije na kvalitetu zapisa digitalne fotografije

master's thesis

• Author: Zrinka Fajta
• Mentor: Miroslav Mikota (mentor)
• Committee member: Ivana Žiljak-Stanimirović (član povjerenstva)
• Committee member: Miroslav Mikota (član povjerenstva)
• Committee member: Mile Matijević (član povjerenstva)
• Granter: University of Zagreb; Faculty of Graphic Arts; Zagreb
• Defense date and country: 2015-10-6, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Graphic Technology

Abstract

U radu se ispituju dva najpopularnija formata zapisa digitalne fotografije, RAW i JPEG. Uspoređuju se karakteristike i primjena dva formata, te se pobliže definira njihov utjecaj na kvalitetu zapisa digitalne fotografije, no prvo se razrađuju sami kriteriji za određivanje kvalitete fotografije. Također se pojašnjava pojam kompresije u cilju boljeg razumijevanja. U praktičnom dijelu se uz pomoć snimljenih fotografija ispituje razlika između dva formata na temelju mjerila za kvalitetu fotografije, koja će biti prethodno definirana u teorijskom dijelu.

Abstract (english)

This paper examines the two most popular image file formats in digital photography, RAW and JPEG. The characteristics and application of the two formats are compared, and also, their impact on the quality of the records of digital photography are closely defined, but first criteria for determining image quality is noted. This paper also contains the explanation of compression for better understanding. In the practical part, with the help of taken photographies, the differences between the two formats based on standards for image quality previously defined in the theoretical part of the paper are examined.

• Keywords: JPEG; RAW; kompresija; formati zapisa; konverzija; fotografija
• Keywords (english): JPEG; RAW; compression; file formats; conversion; photography
• Language: croatian
• URN:NBN: urn:nbn:hr:216:645577
• Study programme: Title: Graphic technology; specializations in: Graphic technology, Design of graphic products; Course: Graphic technology; Study programme type: university; Study level: graduate; Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije (sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-04-18 20:55:52