Prednosti Color Management sustava u reprodukciji boja

master's thesis

• Author: Božica Periša
• Mentor: Nina Knešaurek (mentor)
• Committee member: Nina Knešaurek (član povjerenstva)
• Granter: University of Zagreb; Faculty of Graphic Arts; Zagreb
• Defense date and country: 2009-3-00, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Graphic Technology

Abstract

Grafička reprodukcija slikovnih informacija podrazumijeva korištenje različitih uređaja i medija na kojima se slika prikazuje. Kvaliteta finalnog proizvoda direktno je ovisna o opsegu boja (gamutu) koje ti uređaji mogu prikazati. Gamut ovisi o uređaju, mediju i uvjetima promatranja. Da bismo ostvarili kvalitetnu reprodukciju potrebno je definirati vrijednosti i područja tolerancije. Slikovne informacije u reprodukcijskom sustavu prolaze kroz cijeli niz transformacija boja kako idemo od uređaja do uređaja. Original snimimo (digitalna kamera) ili skeniramo, a informacije o bojama se pohranjuju u RGB prostoru boja zatim sliku obrađujemo na monitoru (RGB prostor boja), i naposlijetku otiskujemo (printer, tiskarski stroj) na uređajima koji koriste CMYK prostor boja.

Zbog različitih karakteristika i mogućnosti uređaja u reprodukcijskom lancu trebamo uskladiti konverzaciju boja od originala do otiska (iz RGB u CMYK).

Ovaj diplomski rad pokazuje kako možemo postići da se gubitak informacija o boji kako idemo od uređaja do uređaja svede na minimum.

To se izvodi pomoću sustava za upravljanje bojama – Color Managemet System (CMS). Ključni faktori CMS – a su definirani standardi za komunikaciju boja (ICC), podrška aplikacija, mogućnosti generiranja profila i sustavi za usklađivanje boja – Color Matching Module (CMM).

Objašnjen je pojam Color Managementa, što i kako radi, njegove komponente, principe rada, načine implementacije u otvorene grafičke sustave i naposlijetku njegove prednosti u reprodukciji boja.

Abstract (english)

Graphic reproduction of image information includes the use of different devices and media on which the image is print and displayed. The quality of the final product is directly dependent on the extent of colors (gamut) that these devices can display. Gamut depends on the device, media and the conditions of observation. In order to achieve high-quality reproduction, it is necessary to define the values and areas of tolerance. Image information in the reproduction system passing through the entire range of color transformation as we go from device to device. Image information in the reproduction system passing through the entire range of color transformation as we go from device to device. Original save (digital camera) or scan, and information about the colors are stored in the RGB color space and image processing to monitor (RGB color space), and finally print (printer, printing machine) on devices that use the CMYK color space.

Due to different features and capabilities of devices in the reproduction chain of conversation we need to harmonize the original color of the prints (from RGB to CMYK).

This graduate work shows how we can achieve that the loss of information about color as we go from device to device reduces to a minimum.

This is performed using a system of color management - Color Managemet System (CMS). Key factors CMS - are defined standards for color communication (ICC), support the application, possibilities of generating profiles and systems for color matching - Color Matching Module (CMM).

Here is explained the concept of Color Management,what is it, how it works, its components, principles of work, implementation in open systems and graphic turn its advantage in the reproduction of colors.

• Keywords: Color Management sustav (CMS); transformacija boja; prostori boja; gamuti; ICC profili; sustavi za usklađivanje boja (CMM)
• Keywords (english): Color Management System (CMS); color transformation; color spaces; gamut; ICC profiles; Color Matching Module (CMM)
• Language: croatian
• URN:NBN: urn:nbn:hr:216:424220
• 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: 2024-04-17 10:28:33