AR DISPLAY DEVICE, AR DISPLAY METHOD AND AR DISPLAY PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an AR display device which allows a user to easily grasp display information even when an image which is laterally reversed, is displayed.;SOLUTION: When a user directs a lens of a camera 16 with respect to a package of a commodity, and instructs to photograph the package, an AR display device 1 photographs the package and acquires a photographed image (step S1). If photographing is performed by a front camera, the photographed image is an image which is laterally reversed. Then the AR display device 1 recognizes (step S2) a position, an angle, and magnification of the package in the photographed image 31 based on stored reversal data, then performs geometric conversion of normal data 22 to reversal data 23 according to the recognized position, angle and magnification of the package, creates the normal data 22 after being converted as a superposed image (step S3) and displays the photographed image and the superposed image (step S4).;SELECTED DRAWING: Figure 3;COPYRIGHT: (C)2017,JPO&INPIT