METHOD OF DISPLAYING DESIGN IMAGE AND PHOTOGRAPHIC IMAGE ONE OVER THE OTHER, DISPLAY DEVICE, AND DISPLAY PROGRAM

摘要

PROBLEM TO BE SOLVED: To easily display an image photographed from a rear side and a design image one over the other and to easily correct the distortion of a distorted photographic image to display it over the design image while aligning it with the design image.;SOLUTION: A display method in a display device, for displaying a design image and a photographic image one over the other includes: a step S2 of correcting the distortion of the photographic image so that four points designated on the photographic image, which form a rectangle parallel with a vertical axis and a horizontal axis in the design image when being connected, form a rectangle parallel with the vertical axis and the horizontal axis also in the photographic image when being connected; a step S3 of aligning the design image and the photographic image with each other by subjecting at least one of the design image and the photographic image to lateral inversion, vertical inversion, movement, rotation, expansion, and reduction; and a step S1 of displaying the design image and the photographic image one over the other.;COPYRIGHT: (C)2010,JPO&INPIT