INTERPOLATION DEVICE, INTERPOLATION METHOD AND RECORDING MEDIUM WITH INTERPOLATION PROCESSING PROCEDURE RECORDED THEREON

摘要

PROBLEM TO BE SOLVED: To provide an interpolation device, an interpolation method and a recording medium for recording an interpolation processing procedure, that can attain compatibility between the processing speed and the image quality, in the application of this method to, e.g. processing of image data.;SOLUTION: The interpolation device of this invention changes the method for interpolation arithmetic processing, depending on the changes ΔP1-ΔP3 in input data D1 to convert a sampling pitch of the input data D1.;COPYRIGHT: (C)2002,JPO