COLOR DIFFERENCE EVALUATION AT HIGH CHROMATIC COLORS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F14%3A%230003714" target="_blank" >RIV/46747885:24410/14:#0003714 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24410/14:#0004048
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
COLOR DIFFERENCE EVALUATION AT HIGH CHROMATIC COLORS
Original language description
In 1976, the International Commission on Illumination, CIE, defined a new color space called CIELAB. It was created to be a visually uniform color space. At the same time the color difference equation was developed to communicate color tolerances. However, CIELAB is not truly visually uniform, making colors having the same magnitude in different regions of the color space appears of different magnitude. Instead of developing a new color space, the color science community has developed several other color difference equations that use higher order mathematics to give more or less weight to CIELAB values in different areas of the color space, resulting in color difference equations that better correlate with visually perceived differences. We propose a method to improve existing color-difference formulas with additional visual data from color discrimination experiment. Published data used for development and testing of new color difference formulas are limited in chroma. In presented wor
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JJ - Other materials
OECD FORD branch
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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