Image processing device, image processing method, display controller, and electronic instrument

摘要

An image processing including: a scale factor setting register in which a reciprocal of a scale factor at which the input image is scaled up or scaled down is set; and a seamless pixel processing section which performs the scale-up or scale-down processing of an image based on the reciprocal of the scale factor. The seamless pixel processing section outputs pixel data of an image obtained by subjecting the input image to the scale-up processing when an integer part of the reciprocal of the scale factor is "0", and outputs pixel data of an image obtained by subjecting the input image to the scale-down processing when the integer part of the reciprocal of the scale factor is not "0".