Patent ID: 8057049
Filing Date: 2011-11-15
Classification: G06T

Abstract:
1. A display method of displaying a design image and a pickup image in a superimposing manner, comprising: a distortion correction process of correcting distortion of the pickup image so that a quadrangle formed by connecting four points on the pickup image becomes a rectangle in parallel with a vertical axis and a horizontal axis, the four points on the pickup image being corresponding to four points on the design image connected to form the rectangle in parallel with the vertical axis and the horizontal axis; an alignment process of aligning a position of the design image with a position of the pickup image by carrying out at least one of right-left reversal, top-bottom reversal, shift, rotation, enlargement, and reduction, with respect to at least one of the design image and the pickup image; and a display process of displaying the design image and the pickup image in the superimposing manner.