Procesiranje RAW datoteka i usporedba programa za tu namjenu

master's thesis

• Author: Matko Vlaić
• Mentor: Maja Strgar Kurečić (mentor)
• Committee member: Ante Poljičak (član povjerenstva)
• Committee member: Maja Strgar Kurečić (član povjerenstva)
• Committee member: Lidija Mandić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Graphic Arts; Zagreb
• Defense date and country: 2015-10-05, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Graphic Technology

Abstract

RAW datoteka („sirova“ ili „negativna“ datoteka) sadrži minimalno procesirane podatke dobivene direktno iz senzora fotoaparata te nije spremna za tisak ili uređivanje pomoću nekog grafičkog programa za uređivanje. Zbog toga postoje programi; RAW pretvornici koji procesiraju RAW datoteke iz široko-gamutnog prostora boja u prostor boja ovisan o uređaju. U njima se vrše precizna podešenja prije pretvorbe u neki od uobičajenih „pozitivnih“ formata poput TIFF-a ili JPEG-a. Nekadašnji jednostavan proces pretvorbe RAW datoteka postao je potreban zasebni proces uređivanja. Fotografi se susreću sa velikim izborom programa za procesiranje i pretvorbu gdje se na jednoj strani nalaze programi koji ne nude puno više od same pretvorbe RAW slika u druge formate, a na drugoj multifunkcionalni programi koji nude potpuni workflow (radni proces) od učitavanja i katalogiranja do razvijanja, tiska i prezentacija te stvaranja online galerija. Teorijski dio rada će se pobliže baviti RAW datotekama, što su, kako nastaju, što sadrže, njihovom standardizacijom i povijesti, te njihovim prednostima i manama. Ujedno će se objasniti što su RAW pretvornici, njihova pojava te zašto su bitni. U eksperimentalnom dijelu će se kroz jednostavne process pretvorbe usporediti nekoliko najpopularnijih i najkonkurentnijih programa (Phase One Capture One 6, Corel Aftershot 2, DxO Optics Pro 9, Adobe Lightroom 5.2 i Picturecode Photoninja) trenutno na tržištu, s ciljem uvida u kvalitetu dobivenih slika, te raznolikosti u smislu podešavanja i mogućnosti.

Abstract (english)

RAW ("raw" or "negative" file) contains minimally processed data obtained directly from the camera sensor and is not ready for printing or editing using a graphics program usually used for editing. That is why there are programs; RAW converters that process the RAW files from a color space wirh a wide gamut to a device dependent color space. In them are made precise adjustments prior to conversion to a common "positive" format such as TIFF or JPEG. Former simple process of converting RAW files became a separate necessary editing process. Photographers are faced with a wide range of programs for processing and conversion, where there are programs that do not offer much more than just the conversion of RAW files, but also multi-functional programs that offer a complete workflow of importing and cataloging to developing, printing, presenting, and creating an online gallery. The theoretical part of the work will deal with RAW files in depth, their definition, how they are made, what they contain, their standardization and history, and their advantages and disadvantages. We will also explain what RAW converters are, their appearance and why they matter. Using simple conversion processes in the experimental part we will compare a number of the most popular and competitive programs (Phase One Capture One 6, Corel AfterShot 2, DxO Optics Pro 9, Adobe Lightroom 5.2 and Picturecode Photoninja) currently on the market, with the goal of gaining insight into the quality of the images, and diversity in terms of settings and options.

• Keywords: RAW datoteke; RAW pretvornici; Uređivanje fotografija
• Keywords (english): RAW files; RAW converters; Photo editing
• Language: croatian
• URN:NBN: urn:nbn:hr:216:118956
• 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: Closed access
• Created on: 2024-04-18 20:42:50