IMAGE CORRECTION APPARATUS, COUNTING APPARATUS, IMAGE CORRECTION METHOD, COUNTING METHOD, PROGRAM AND STORAGE MEDIUM

摘要

To provide an image correction apparatus capable of correcting an image photographed from an oblique direction to an image in a front direction.SOLUTION: In an image correction apparatus according to the present invention, storage means stores a height (H) from a horizontal plane that includes two markers on a photographed object and intersects a vertical direction perpendicularly to a photographing apparatus positioned above the marker, a width direction length (X) of the photographed object, and a depth direction length (Y) intersecting perpendicularly to the width direction of the photographed object. Trapezoid correction means calculates a two-dimensional coordinate of the photographed object on the basis of the lengths H, X and Y, and correct the photographed image from the obliquely above to a photographed image from a front direction.SELECTED DRAWING: Figure 4