Kolorimetrijske korekcije umjetničke reprodukcije za ink-jet tisak

master's thesis

• Author: Mateja Pavlović
• Mentor: Igor Zjakić (mentor)
• Committee member: Nikola Mrvac (član povjerenstva)
• Committee member: Dubravko Banić (član povjerenstva)
• Committee member: Igor Zjakić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Graphic Arts; Zagreb
• Defense date and country: 2011-10-6, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Graphic Technology

Abstract

Reprodukcija umjetničke slike pomoću računala se ostvaruje korištenjem odgovarajuće programske podrške, računalne opreme, boje i tiskovne podloge. Osobiti značaj ima ink-jet pisač, izbor boje i tiskovne podloga. Kvaliteta reprodukcije je objektivno mjerljiva veličina i sastavni je dio reprodukcijskog procesa, a omogućava ju primjena kolorimetrijske metode CIE L*a*b*.

Cilj ovog rada je izmjeriti CIE L*a*b* vrijednosti boja kojima se brojčano izražavaju kolorimetrijske karakteristike, a potom odrediti razlike za osam boja (ΔE) na šest različitih tiskovnih podloga (papira) te na temelju tako dobivenih vrijednosti i komparacijom rezultata izvršiti argumentirani izbor tiskovne podloge na kojoj je reprodukcija originala umjetničke slike najkvalitetnija.

Rezultati mjerenja i izračunate vrijednosti razlika boja (ΔE) pokazuju da je reprodukcija originala umjetničke slike na kojoj prevladavaju nijanse plave boje najkvalitetnija na papiru Fabriano Pittura.

Abstract (english)

Reproduction of artistic painting by using computer is accomplished by using appropriate program support, computer equipment, color and printing plate. Especially significant are ink-jet printer, selection of color and printing plates. The quality of reproduction is a value that can be measured objectively, it is integral part of the reproduction process and it is facilitated by usage of colorimetric method CIE L*a*b*.

The aim of this thesis is to measure CIE L*a*b* values of color used to numerically express colorimetric characteristics and then to define differences for eight colors (ΔE) on six different printing plates (papers). Furthermore, on the basis of the obtained values and by comparison of the results, argumentative selection of printing plate for reproduction of artistic painting of the highest quality will be made.

The results of measurements and calculated values of differences in colors (ΔE) show that the reproduction of the original artistic painting with predominant shades of blue is of the highest quality on Fabriano Pittura paper.

• Keywords: kolorimetrija; reprodukcija; ink-jet; CIE L*a*b*
• Keywords (english): colorimetry; reproduction; ink-jet; CIE L*a*b*
• Language: croatian
• URN:NBN: urn:nbn:hr:216:839718
• 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 20:08:25