IMAGE PROCESSING APPARATUS, IMAGE PROCESSING PROGRAM, AND READABLE RECORDING MEDIUM

摘要

With an image processing device, an image processing program and a computer-readable recording medium, the resolution is converted such that a feature of an original image is not spoiled and the image is not blurred. With an image processing device 1 for converting the resolution of a digital image, an interpolation method corresponding to the position of an interpolation pixel is obtained in accordance with interpolation tables 114a and 115a which store interpolation information for selecting an interpolation method corresponding to the position of each of the interpolation pixels, and a luminance value of the interpolation pixel is determined using the interpolation method corresponding to the position of the interpolation pixel.