Tehnički vjesnik, Vol. 18 No. 4, 2011.
Izvorni znanstveni članak
Evaluation of the chromatic adaptation effect intensity by "tuning" the desaturated achromatic reproductions printed in the offset
Marin Milković
; Veleučilište u Varaždinu, J. Križanića 33, 42000 Varaždin, Croatia
Nikola Mrvac
; Grafički fakultet Sveučilišta u Zagrebu, Getaldićeva 2, 10000 Zagreb, Croatia
Damir Vusić
orcid.org/0000-0001-9972-2246
; Veleučilište u Varaždinu, J. Križanića 33, 42000 Varaždin, Croatia
Sažetak
This paper describes the interrelationships between the chromatic adaptation effects, the standard rendering methods and the perception of desaturated achromatic reproductions obtained by offset printing. In order to establish the influence of the effects of chromatic adaptation in given variables visual systems of respondents have been adapted (by observing the three types of adaptation forms: cyan, magenta and yellow) in predefined time frame. By comparing the reference sample and the prints obtained after the adaptation of the respondents – printer – the chromatic adaptation effect intensity has been measured in real terms of graphic production using the phenomenon of gray balance. The research results indicate the existence of the interdependence of the studied parameters, and further need for the research associated with the impact the effect has on certain segments of graphic production.
Ključne riječi
chromatic adaptation; gray balance; offset; rendering
Hrčak ID:
75398
URI
Datum izdavanja:
27.12.2011.
Posjeta: 1.626 *