Producing two-component thermochromic pattern by means of offset printing, Case study in a small printing house

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F15%3A39900476" target="_blank" >RIV/00216275:25310/15:39900476 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/CVCS.2015.7274882" target="_blank" >http://dx.doi.org/10.1109/CVCS.2015.7274882</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/CVCS.2015.7274882" target="_blank" >10.1109/CVCS.2015.7274882</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Producing two-component thermochromic pattern by means of offset printing, Case study in a small printing house

Popis výsledku v původním jazyce

The objective of this work was to produce an antifraud pattern comprising two parts. One part was designed as a chosen CMY combination with overprinted thermochromic ink, and the other one was designed as a CMYK combination, to match the color of the part with thermochromic ink. An offset printing press Roland 500 with five inking units was used. The process included profiling the CMYK printing press with no overprint and profiling the CMYK printing press with thermochromic magenta and thermochromic blue ink overprint respectively. For the chosen combination of CMY with thermochromic ink overprint, a CMYK simulation using color management was computed. The thermochromic ink overprints and the corresponding CMYK simulations were printed, and obtained color match was evaluated. Even though average color differences values were higher than 3.5, the visual perception of color match can be positively influenced by the pattern design.

Název v anglickém jazyce

Producing two-component thermochromic pattern by means of offset printing, Case study in a small printing house

Popis výsledku anglicky

The objective of this work was to produce an antifraud pattern comprising two parts. One part was designed as a chosen CMY combination with overprinted thermochromic ink, and the other one was designed as a CMYK combination, to match the color of the part with thermochromic ink. An offset printing press Roland 500 with five inking units was used. The process included profiling the CMYK printing press with no overprint and profiling the CMYK printing press with thermochromic magenta and thermochromic blue ink overprint respectively. For the chosen combination of CMY with thermochromic ink overprint, a CMYK simulation using color management was computed. The thermochromic ink overprints and the corresponding CMYK simulations were printed, and obtained color match was evaluated. Even though average color differences values were higher than 3.5, the visual perception of color match can be positively influenced by the pattern design.

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2015 Colour and Visual Computing Symposium (CVCS 2015)

ISBN

978-1-4799-1766-2

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

1-5

Název nakladatele

IEEE (Institute of Electrical and Electronics Engineers)

Místo vydání

New York

Místo konání akce

Gjovik

Datum konání akce

25. 8. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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