| 摘要 |
<p>An image processing device including a storing unit storing the position of a focus detecting pixel of an image-capturing sensor that contains plural pixels having spectroscopic characterizations corresponding to respective plural color components and the focus detecting pixel having spectroscopic characterization different from those of the plural pixels, a pixel interpolating unit generating an interpolation pixel value of the focus detecting pixel by using pixel values of pixels in the neighborhood of the focus detecting pixel in an image generated by the image-capturing sensor, neighborhood-pixel estimating unit calculating an estimation pixel value corresponding to a pixel value when the pixels in the neighborhood of the focus detecting pixel have the same spectroscopic characterization as the focus detecting pixel, a high-frequency component calculating unit calculating a high frequency component of the image by using a pixel value of the focus detecting pixel and the estimation pixel value, and a high frequency component adding unit adding the interpolation pixel value with the high frequency component to calculate a pixel value for imaging of the focus detecting pixel.</p> |
