Abstract: An imaging system includes a color correction circuit configured to perform in color shading correction of an image independent of lens shading correction of the image. A method for anti-shading correction of an image includes correcting, by a color correction circuit, for color shading of the image independent of lens shading correction of the image.

Abstract: An image capture system includes: an image sensor; a scene separation circuit; and an image selector. The image sensor is configured to capture a plurality of images of a scene including an object portion and a background portion. The scene separation circuit configured to: calculate a sharpness value for pixels of each of the plurality of images; and calculate, for each of the plurality of images, a distance between a sharpness of the background portion and a sharpness of the object portion based on the calculated sharpness values for the pixels. The image selector is configured to select an output image from among the plurality of images based on the calculated distances.