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Pregled bibliografske jedinice broj: 1054565

Security spot monochromatic twin dyes of infrared cartography


Matas, Maja
Security spot monochromatic twin dyes of infrared cartography // Acta graphica, 29 (2018), 3; 31-35 doi:10.25027/agj2017.28.v29i3 (recenziran, članak, znanstveni)


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Naslov
Security spot monochromatic twin dyes of infrared cartography

Autori
Matas, Maja

Izvornik
Acta graphica (0353-4707) 29 (2018), 3; 31-35

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
spot colorants ; cartographic offset print ; security print ; colorant twins ; monochromatic tones

Sažetak
The paper defines new color tones of dye pairs with identical L*a*b* (lightness color- opponent dimensions / brightness, chromaticity coordinates) values, but different responses in the infrared spectrum. Simulated through CMYK (cyan, magenta, yellow, key), spot dye tones are mixed by hand and defined for printing of large editions. The results visible with the ZRGB camera are prints of monochrome dyes with more or less Z (infrared) response. The absorption of infrared light in the Z dye twin pairs is reflected in the monochromatic light and darker color gray tones. Determined are desired levels of the visibility of the Z security infrared twin pair, shown in a range of grey tones. Set are new recipes for development of multilayered offset twin dyes for design beyond the visible spectrum. The research in an extension of the infrared security print method.

Izvorni jezik
Engleski

Znanstvena područja
Grafička tehnologija



POVEZANOST RADA


Ustanove
Grafički fakultet, Zagreb

Profili:

Avatar Url Maja Matas (autor)

Citiraj ovu publikaciju

Matas, Maja
Security spot monochromatic twin dyes of infrared cartography // Acta graphica, 29 (2018), 3; 31-35 doi:10.25027/agj2017.28.v29i3 (recenziran, članak, znanstveni)
Matas, M. (2018) Security spot monochromatic twin dyes of infrared cartography. Acta graphica, 29 (3), 31-35 doi:10.25027/agj2017.28.v29i3.
@article{article, author = {Matas, M.}, year = {2018}, pages = {31-35}, DOI = {10.25027/agj2017.28.v29i3}, keywords = {spot colorants, cartographic offset print, security print, colorant twins, monochromatic tones}, journal = {Acta graphica}, doi = {10.25027/agj2017.28.v29i3}, volume = {29}, number = {3}, issn = {0353-4707}, title = {Security spot monochromatic twin dyes of infrared cartography}, keyword = {spot colorants, cartographic offset print, security print, colorant twins, monochromatic tones} }

Uključenost u ostale bibliografske baze podataka:


  • DOAJ
  • EBSCO


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