Procedure to get information about colours of pictures in digital CCD-sensor photography
摘要
The procedure uses three consecutive colour exposures of the object to be photographed. With each exposure, a colour filter of different light sensitivity is used and a sensor is placed in front of the colour filter to measure the amount of light independent of the colour filter. This parameter is used to calculate a correction factor before selecting a CCD field sensor.
申请公布号
DE4431472(A1)
申请公布日期
1996.07.11
申请号
DE19944431472
申请日期
1994.09.03
申请人
ROLLEI FOTOTECHNIC GMBH & CO. KG, 38126 BRAUNSCHWEIG, DE
发明人
KRUEGER, ROLAND, 38304 WOLFENBUETTEL, DE;MIEDLIG, ERICH, 38159 VECHELDE, DE