COMPUTER SCIENCE AND ENGINEERING
COMPUTER GRAPHICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Colorimetry
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Color space
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Chromatic Adaptation
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None of the above
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Detailed explanation-1: -Chromatic adaptation is the human visual system’s ability to adjust to changes in illumination in order to preserve the appearance of object colors. It is responsible for the stable appearance of object colors despite the wide variation of light which might be reflected from an object and observed by our eyes.
Detailed explanation-2: -Chromatic adaptation is a study of change in the photoreceptive sensitivity of the human visual system under various viewing conditions, such as illumination [14].
Detailed explanation-3: -decreased sensitivity to a particular color as a result of prolonged exposure to a colored stimulus. Also called color adaptation.
Detailed explanation-4: -This process, called “chromatic adaptation” (CA) (9–11) requires cyanobacteria to precisely measure ratios of specific light colors in its environment, a perfect task for phytochrome photoreceptors. Fig. 1. Phycobiliproteins, bilin variation, and group III CA regulation.
Detailed explanation-5: -Chromatic adaptation is one of the photomorphogenetic responses known to occur. in blue-green algae. This is a phenomenon wherein the relative levels of different. biliproteins are controlled by spectral quality of the light in which the algae are. grown.