Information processing device, control method, and storage medium

The information processing device 4 includes an acquisition unit 41A and a structure matching unit 43A. The acquisition unit 41A is configured to acquire, from a captured image captured by a photographing unit 15A of a display device configured to display a virtual object superimposed on a view, multiple combinations of classification information of a structural feature point that is a feature point, in structure, of a target structure and position information of the structural feature point. The structure matching unit 43A is configured to generate coordinate transformation information by matching structure data "Ds" with the multiple combinations, the structure data Ds including information associated with a position and a class of each of structural feature points of the target structure, the coordinate transformation information relating to a coordinate transformation between a first coordinate system that is a coordinate system referred to by the display device and a second coordinate system that is a coordinate system adopted in the structure data Ds.