colour measurement

Instrumental Colour Measurement Procedures; Color measurement by spectrophotometer

The standardization of colour measurement is essential to control and achieve accurate colour communication. A set of procedures for colour measurement has been created to minimize error. These procedures will also help to achieve greater consistency of shade in stores whilst eliminating delays, therefore reducing lead times and increasing flexibility. Equipment Required: 1. Conditioning Cabinet […]

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Defining and Communicating Color: The CIELAB System

The CIELAB System: The Commission Internationale de l’Eclairage (CIE), the L*a*b* color space was modeled after a color-opponent theory stating that two colors cannot be red and green at the same time or yellow and blue at the same time. The coordinates of CIELAB are L*a*b* but the color system is often informally referred to

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