INTERPOLATION OPERATION DEVICE, INTERPOLATION OPERATION METHOD AND PROGRAM FOR INTERPOLATION OPERATION METHOD

摘要

PROBLEM TO BE SOLVED: To effectively avoid the increment of interpolation coefficients by applying an interpolation operation device, an interpolation operation method and a program for the interpolation operation method when expanding/reducing an image, for example.;SOLUTION: The interpolation coefficient at a position most proximate to a real interpolation position (26) is selected out of interpolation coefficients at preset interpolation points (29) and interpolating processing is performed (25).;COPYRIGHT: (C)2003,JPO