Gamut Volume as a Tool for Image Permanence Determination: Recent Advances Using the Quick-hull Algorithm

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F11%3APU93848" target="_blank" >RIV/00216305:26310/11:PU93848 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Gamut Volume as a Tool for Image Permanence Determination: Recent Advances Using the Quick-hull Algorithm
Original language description
Gamut volume is one of the parameters generally used for the characterization of printers and other imaging devices. However, it can also be used for monitoring color print fading. Relative gamut volume changes plott ed as a function of exposure dose canbe conveniently used to determine the fading rate and corresponding lifetime. Calculating the gamut volume is a challenge on its own, as gamuts might not be necessarily convex bodies. This problem can be overcome by a non-linear convexing transformationof the measured data points. The paper illustrates this approach on a model dataset. Optimal degree of convexing is determined by means of an empirical study on 19 real samples.
Czech name
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Czech description
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Project
<a href="/en/project/OC09069" target="_blank" >OC09069: Catalytic fading of digital photographs printed by inkjet technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
X. seminar in graphic arts. Conference Proceedings.
ISBN
978-80-7395-420-8
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
45-52
Publisher name
University of Pardubice
Place of publication
Pardubice
Event location
Pardubice
Event date
Sep 19, 2011
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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