Studij objektivne reprodukcije u tisku

Brozović, Maja (2003) Studij objektivne reprodukcije u tisku. Dissertation (PhD) thesis. Grafički fakultet. [Mentor: Bolanča, Stanislav].

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Abstract

Na objektivnost reprodukcije u tisku utjeËu mnogi parametri. Primarno je potrebno grupirati originale, na osnovu formalnih karakteristika. S obzirom na tehnoloπke sustave snimanja, vrste podloge i tehnike tiska, koji se koriste u reprodukcijskom procesu, potrebno je utvrditi meuzavisnost parametara koji Êe omoguÊiti najmanje odstupanje reprodukcije u odnosu na original. Istraæivani parametri u radu su: originali, tehnoloπki sustavi snimanja, podloge i tehnike tiska. Istraæivanje je temeljeno na vizualnoj procjeni promatraËa i instrumentalnom mjerenju. Podaci dobiveni mjerenjem, prikazani su u CIELAB sustavu boja. Na temelju izraËunatih vrijednosti razlike boja, izrazima ΔE*94 i ΔE00, i krivuljama reprodukcije boja, povezalo se odstupanje boja dobiveno instrumentalnim mjerenjem sa odstupanjem dobivenim vizualnom procjenom promatraËa. Na temelju dobivenih podataka, predloæeni su optimalni poËetni uvjeti i reprodukcijski proces za svaku grupu originala, koji omoguÊava dobivanje objektivne reprodukcije u tisku.

Item Type:	Dissertation (PhD) thesis
Mentor name:	Bolanča, Stanislav
Thesis Committee:	Golubović, Adrijano and Parac-Osterman, Đurđica and Mudronja, Vedran and Knešaurek, Nina and Bolanča, Stanislav
Defence date:	2003
Abstract in english:	Reproduction objectivity in printing depends on a series of parameters. Primarily it is necessary to group the originals, based on the formal characteristics. In regard to the technological systems of taking the photographs, kinds of substrates and printing techniques used in reproduction process, it is necessary to determine the parameter dependence, which will enable the least reproduction deviation in regard to the original. Following parameters have been investigated in the thesis: originals, technological systems of taking photographs, substrates and printing techniques. The investigation was based on visual evaluation of the observer and on instrumental measurements. The data obtained by measurements are presented in CIELAB colour system. Based on the calculated values of the colour difference, by the expressions ΔE*94 and ΔE00, and colour reproduction curves, the colour deviation obtained by instrumental measurements was connected with the deviation obtained by visual evaluation of the observer. Based on the obtained data, the optimal start conditions and reproduction process for each group of originals was suggested, which enable obtaining of objective reproduction in printing.
Uncontrolled Keywords:	original, reprodukcija, CIELAB prostor boja, krivulja reprodukcije boja, tisak
Keywords in english:	original, reproduction, CIELAB colour space, colour reproduction curve, printing
Subjects:	TECHNICAL SCIENCES > Graphic Technology
Institution:	Grafički fakultet
City:	Zagreb
Number of Pages:	183
Callnumber:	655.3 bro d
Inventory number:	7371, 7337
Status:	Unpublished
Date Deposited:	15 Nov 2013 21:47
Last Modified:	23 Oct 2014 11:36
URI:	http://eprints.grf.unizg.hr/id/eprint/1396

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