Karakterizacija monitora

Novaković, Marijana (2012) Karakterizacija monitora. Master's thesis - Graduate Programme. Grafički fakultet. [Mentor: Mandić, Lidija].

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Abstract

Za postizanje dosljedne i kvalitetne reprodukcije boja neophodno je razumijevanje kolorimetrijskih karakteristika uređaja koji su uključeni u proces grafičke reprodukcije. Sustav za upravljanje bojama ima ulogu kontrole i podešavanja informacije o bojama kroz sustav grafičke reprodukcije. Važnu ulogu u tom procesu imaju profili uređaja. Izrada profila uređaja obuhvaća kalibraciju i karakterizaciju uređaja. Kalibracija je proces održavanja uređaja sa definiranim i poznatim karakteristikama kako bi rezultati bili ponovljivi. Proces karakterizacije služi za dobivanje odnosa između prostora boje koji nije ovisan o uređaju i prostora boje ovisnog o uređaju. Karakterizacija monitora predstavlja važan korak u sustavu za upravljanje bojama. Tehnologija se brzo mijenja, pa se karakterizacija mora prilagoditi različitim monitorima. GOG (eng. Gain-Offset-Gamma) model je dovoljno precizan u opisivanju krivulje reprodukcije tonova za katodne monitore, ali je neadekvatan za karakteriziranje LCD (eng. Liquid Crystal Display) monitore. LCD monitori imaju veliku prostornu rezoluciju i veći dinamički opseg pa je potrebno proširiti postojeći GOG model.

Item Type:	Master's thesis - Graduate Programme
Mentor name:	Mandić, Lidija
Defence date:	28 September 2012
Abstract in english:	To achieve consistent and quality color reproduction it is necessary to understand the colorimetric characteristics of the devices that are included in the process of graphic reproduction. Color management system has a role in controlling and adjusting the color information through the system of graphic reproduction. In this process the profiles of the devices have a big part. Production of the device profiles includes their calibration and characterization. Calibration is the process of maintaining a device with defined and known characteristics so the gained results can be reproducible again. Characterization process serves as a connection between the devices with independent and dependent color space. Monitor characterization presents a big step in color management system. The technology changes so fast that the characterization has to be adjustable to different types of monitors. GOG (short for Gain-Offset- Gamma) model is precise enough to describe the tone reproduction curve for monitors based on cathode tube, but it is not adequate enough to characterize LCD (short for Liquid Crystal Display) monitors. LCD monitors have big space resolution and bigger dynamic range so the expansion of existing GOG model is needed.
Uncontrolled Keywords:	CRT, CMS, GOG, karakterizacija, LCD
Keywords in english:	CRT, CMS, GOG, characterization, LCD
Subjects:	TECHNICAL SCIENCES > Graphic Technology
Institution:	Grafički fakultet
City:	Zagreb
Number of Pages:	42
Callnumber:	man 2012 nov
Inventory number:	DB180
Status:	Unpublished
Date Deposited:	15 Nov 2013 21:46
Last Modified:	24 Apr 2014 11:38
URI:	http://eprints.grf.unizg.hr/id/eprint/1378

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