What is the meaning of brightness constancy?

noun

  • The tendency for a visual object to be perceived as having the same brightness under widely different conditions of illumination. .
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APAWordNet. (2010). brightness constancy. Retrieved September 21, 2026, from http://smartdefine.org/brightness_constancy/definitions/1213964
ChicagoWordNet. 2010. "brightness constancy" http://smartdefine.org/brightness_constancy/definitions/1213964 (accessed September 21, 2026).
HarvardWordNet 2010, brightness constancy, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/brightness_constancy/definitions/1213964>.
MLAWordNet. "brightness constancy" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/brightness_constancy/definitions/1213964>