Determining The Light-Fastness Of Photographic Output Media Using Gamut Volume
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F12%3APU99849" target="_blank" >RIV/00216305:26310/12:PU99849 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Determining The Light-Fastness Of Photographic Output Media Using Gamut Volume
Original language description
In this work, samples produced by chromogenic and special photographic processes as well as inkjet printing techniques were studied in a long-term and accelerated lightfastnesstest.Colour changes of the samples were followed spectrophotometricallyduringboth tests. Gamut volumes were calculatedfrom the measured spectra using a custom-programmed utility calledVolGa. Gamut volume change was used as a measure ofsample degradation and was plotted against the corresponding exposure dose. From the regressionanalysis of the recorded gamut shrinkage data, formal parameters of the fadingrate were determined which can also serve as a tool for the expression of predicted lifetimes. Sample comparison was performed on the basis of 30% gamut volume loss as the suggested endpoint criterion.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
CH - Nuclear and quantum chemistry, photo chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů