Digital camera processing device having variably settable interpolation

摘要

A digital camera signal processing device includes an analog-to-digital converting circuit for performing analog-to-digital conversion of a signal supplied from an image sensor, a color-signal separating circuit for separating color signals corresponding to sampling points for respective colors from an output signal from the analog-to-digital converting circuit, and a color-signal interpolating circuit for interpolating color signals for sampling points where no color signals are present, on the basis of the color signals corresponding to the sampling points for the respective colors.