Method and an apparatus for color compensation exposure
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United States of America Patent
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Dec 7, 1982
Grant Date -
N/A
app pub date -
May 1, 1980
filing date -
May 2, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and an apparatus for color compensation exposure are disclosed, wherein, a color compensation exposure is performed firstly with white light only, secondly with a primary filter, and thirdly with a secondary filter in combination with the primary filter, and the time periods of these partial exposures are computed according to a certain algorithm from information on the required kind of color compensation expressed in terms of partial indices of color compensation filters.
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