The Encyclopedia Americana, Volume 7Grolier, 1988 - Encyclopedias and dictionaries |
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Page 311
... color theory must ac- count not only for the facts of normal color vision but also for all facts of abnormal color vision . See also COLOR BLINDNESS . PRIMARY COLORS A set of primary colors is one from which nearly all other colors may ...
... color theory must ac- count not only for the facts of normal color vision but also for all facts of abnormal color vision . See also COLOR BLINDNESS . PRIMARY COLORS A set of primary colors is one from which nearly all other colors may ...
Page 313
COLOR COLOR COLOR COLOR BLINDNESS COLOR GUARD - COLORADAN SERIES. for transparent objects , and black to white for opaque objects . The term " lightness " frequently replaces the term " brightness " when it refers to the relative ...
COLOR COLOR COLOR COLOR BLINDNESS COLOR GUARD - COLORADAN SERIES. for transparent objects , and black to white for opaque objects . The term " lightness " frequently replaces the term " brightness " when it refers to the relative ...
Page 315
COLOR COLOR BLINDNESS COLOR GUARD - COLORADAN SERIES. direction of attention . Under experimental con- ditions the measured ratios for color constancy have been found to vary from zero to one , de- pending upon observers and viewing ...
COLOR COLOR BLINDNESS COLOR GUARD - COLORADAN SERIES. direction of attention . Under experimental con- ditions the measured ratios for color constancy have been found to vary from zero to one , de- pending upon observers and viewing ...
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