Patent ID: 11915411
Assignee: FUJIFILM CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 11:
12. A non-transitory computer readable recording medium that, in a case where a command stored in the recording medium is read by a computer, causes the computer to realize a structure management function comprising:
a function of acquiring an image group in which a structure is imaged with overlap areas by a camera by moving a moving object equipped with the camera;
a function of analyzing images in the image group to detect damage of the structure;
a function of acquiring three-dimensional design data indicating the structure;
a function of tracking point group data of feature points common in the overlap area between the images in the image group to calculate combined information including a camera position and a camera posture in a case of capturing the image by the camera and a three-dimensional position of the point group data; and
a function of mapping the detected damage on a surface of the structure indicated by the acquired three-dimensional design data based on the calculated combined information based on a correction coefficient and by using the combined information, wherein the correction coefficient is calculated such that the surface of the structure indicated by the acquired three-dimensional design data coincides with a surface corresponding to the three-dimensional position of point group data.