Image processing apparatus, image processing method and storage medium storing image processing program

摘要

An image processing apparatus to perform an enlarging process for an original image constituted by C colors (C>=2) includes a target color selecting unit that selects two target colors C1 and C2 for each local region of the original image, a sorting unit that sorts the local region on the basis of a layout of the target colors selected by the target color selecting unit, and a processing unit that determines pixel values after enlargement from the target colors C1 and C2 in accordance with a result of the sorting performed by the sorting unit.