COLOR DIFFERENCE EVALUATION AT HIGH CHROMATIC COLORS

Kód výsledku v IS VaVaI

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Nalezeny alternativní kódy

RIV/46747885:24410/14:#0004048

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

COLOR DIFFERENCE EVALUATION AT HIGH CHROMATIC COLORS

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

COLOR DIFFERENCE EVALUATION AT HIGH CHROMATIC COLORS

Popis výsledku anglicky

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

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

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Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Vlákna a Textil

ISSN

1335-0617

e-ISSN

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Svazek periodika

12

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

4

Strana od-do

88-91

Kód UT WoS článku

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EID výsledku v databázi Scopus

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