| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a signal processing apparatus capable of correcting an output signal level difference between channels not only in photographing a still image but also in photographing a moving image. <P>SOLUTION: A gain deriving means derives a gain by deriving, from signals of the two same filter pixels in one divided region, a predicted value of a signal of one same filter pixel in the other divided region based on signals of a plurality of same color filter pixels near the boundary of the divided regions for each horizontal line in one screen and comparing the derived predicted value and an actual signal value of the relevant pixel. <P>COPYRIGHT: (C)2007,JPO&INPIT |
