Image processing circuit and image processing method that prevent problems occurring in image reduction

摘要

An image processing circuit reduces binary data of an original image. At least one line buffer stores data of each line of the original image. At least one line buffer stores data of each line of a reduced image. An operation part performs a logical operation based on data of focused pixels of the original image, data of a peripheral pixel of the focused pixels, and data of peripheral pixels of a pixel of the reduced image, the pixel of the reduced image corresponding to the focused pixels.