发明名称 IMAGING UNIT, SIGNAL PROCESSOR AND SIGNAL CONDITIONING METHOD
摘要 PROBLEM TO BE SOLVED: To calculate a coefficient for an optimum white balance correction to an object having all color temperatures. SOLUTION: In a plurality of imaging units using a imaging element provided with a color filter, a signal processing method to adjust so that the imaging element output of a second imaging unit other than a first imaging unit is combined with the imaging element output of the first imaging unit serving as a basis among the plurality of imaging units has a first photographing stage to photograph an object having a basic color by using a first light source having a first color temperature (S11), a second photographing stage to photograph the object by using a second light source having a second color temperature (S11), and an adjustment stage to adjust signal processing data based on the imaging element output of the plurality of imaging units obtained at the first and second photographing stages so that the imaging element output of the second imaging unit is combined with the first imaging element output (S12-S18).
申请公布号 JP2001320717(A) 申请公布日期 2001.11.16
申请号 JP20000140808 申请日期 2000.05.12
申请人 CANON INC 发明人 IKEDA EIICHIRO;ENDO TOSHIRO;FUKUI TAKAAKI
分类号 G06T1/00;H04N1/48;H04N1/60;H04N9/04;H04N9/73;H04N17/02;(IPC1-7):H04N9/04 主分类号 G06T1/00
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