Polytechnic and design, Vol. 3 No. 2, 2015.
Original scientific paper
https://doi.org/10.19279/TVZ.PD.2015-3-2-07
TWIN COLORS MODE DEDICATED ADJUSTMENT – NECESSITY FOR VISUAL AND NIR IMAGE
Ana Agić
; University of Zagreb, Faculty of Graphic Arts, Zagreb, Croatia
Jana Žiljak Vujić
; Zagreb University of Applied Sciences, Zagreb, Croatia
Darko Agić
; Akademija tehničkih znanosti Hrvatske, Zagreb, Hrvatska
Abstract
When creating a double image applying
CMYKIR system technology, two separate parts,
visual and NIR image output, are interconnected
together building common widened image
experience. When viewed in visual no image
deflection, deviation, secondary ghosting or
any other derogation are acceptable. From other
side NIR image should not have traces of visual
image. All information about both mages are
stored in printed image accomplished by standard
printing means and procedures. Differentiation
is obtained by carefully chosen inks absorption
properties, where twin colors are arranged
according to their visual/NIR reflection or
absorption characteristics, contemporaneously
determining dedicated profile properties.
Keywords
visual and NIR experience; CMYKIR separation; twin colors; Z-domain; profile
Hrčak ID:
194628
URI
Publication date:
19.5.2015.
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