Luminance contrast definition

Luminance contrast means the brightness ratio between an object and its immediate background/surrounding that allows the object to be distinguished from its background/surroundings. The definition is in accordance with the definition given in ISO 9241-302:2008.
Luminance contrast means the relative brightness of an object against its background.
Luminance contrast means the brightness ratio between an object and its imme- diate background/surrounding that allows the object to be distinguished from its background/surroundings.

More Definitions of Luminance contrast

Luminance contrast means the brightness ratio between an object and its immediate background/surrounding that allows the object to be distinguished from its background/surroundings. It is defined according to the definition given in ISO 9241-302:2008.
Luminance contrast means the brightness ratio between an object and its immediate background/surrounding that allows the object to be distinguished
Luminance contrast means the brightness ratio between an object and its immediate background/surrounding that allows the object to be distinguished from its background/surroundings."
Luminance contrast means the light reflected from one surface or component, compared to the light reflected from another surface or component.
Luminance contrast means the relative brightness of an object against its background. "Matrix illuminated exit sign" means an illuminated exit sign that uses an array of small