Comparative study on the lightfastness of traditional and modern inkjet photographic output media

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F10%3APU89967" target="_blank" >RIV/00216305:26310/10:PU89967 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26310/10:PU89970

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Comparative study on the lightfastness of traditional and modern inkjet photographic output media

Popis výsledku v původním jazyce

Photography as a part of the cultural heritage is an ever-lasting subject of various stability experiments and analyses. In this work, samples produced by classic chromogenic and modern digital printing processes were compared in an accelerated light-fastness test. Color fading was monitored in a novel way. Measured spectral data were converted into Lab values and corresponding ICC profiles were calculated. Further, gamut volumes of these ICC profiles were calculated and relative gamut volume changes plotted as a function of exposure dose. These plots were then used to determine formal rate constants, which express the degradation rate of each sample.

Název v anglickém jazyce

Comparative study on the lightfastness of traditional and modern inkjet photographic output media

Popis výsledku anglicky

Photography as a part of the cultural heritage is an ever-lasting subject of various stability experiments and analyses. In this work, samples produced by classic chromogenic and modern digital printing processes were compared in an accelerated light-fastness test. Color fading was monitored in a novel way. Measured spectral data were converted into Lab values and corresponding ICC profiles were calculated. Further, gamut volumes of these ICC profiles were calculated and relative gamut volume changes plotted as a function of exposure dose. These plots were then used to determine formal rate constants, which express the degradation rate of each sample.

Druh

O - Ostatní výsledky

CEP obor

CH - Jaderná a kvantová chemie, fotochemie

OECD FORD obor

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Projekt

<a href="/cs/project/OC09069" target="_blank" >OC09069: Katalytické blednutí digitálních fotografií zhotovených technikou inkoustového tisku</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

Kód důvěrnosti údajů

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