| color vision |
the normal ability to see colors
출처: wordnet.princeton.edu/perl/webwn
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| color vision deficiency |
color blindness: genetic inability to distinguish differences in hue
출처: wordnet.princeton.edu/perl/webwn
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| color vision |
Color vision is a psychophysical phenomenon that exists only in our minds. A 'red' apple does not emit red light. Rather, it simply absorbs all the frequencies of light shining on it except the frequencies we call red, which are reflected. An apple is perceived to be red only because human can distinguish between different frequencies—and we have language to describe that difference. ...
출처: en.wikipedia.org/wiki/Color_vision
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| color vision |
the ability to perceive differences in color, including hue, saturation and brightness.
출처: www.mdsupport.org/glossary.html
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| color vision deficiency |
Some disorders that affect the retina are inherited. Perhaps the best-known disorder is color vision deficiency. True color blindness, the inability to detect any color so that the world is seen in black and white, is rare.
출처: www.visionrx.com/library/enc/enc_retina.asp
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