| 摘要 |
An image processing system includes a reception unit, a derivative calculation unit, a reference image creation unit, and an interpolated image creation unit. The reception unit receives an original image signal formed by a plurality of pixel signals in which any of first through mth (m being an integer three or greater) color signal components is lacking. The derivative calculation unit calculates a derivative for the pixel signals using two pixels sandwiching a pixel corresponding to the pixel signals. The reference image creation unit creates a primary reference image using the first color signal component, which has the largest number of elements among the pixel signals of the original image signal. The interpolated image creation unit creates an interpolated image by interpolating all of the color signal components using the primary reference image. At least one of the primary reference image and the interpolated image is created using the derivative. As a result, the occurrence of false colors is suppressed while using a multiband color filter. |
