Patent ID: 11898847
Assignee: SHIMIZU CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 4:
5. A position detecting system comprising:
a computing device; and
a non-transitory computer-readable memory storing instructions that, when executed by the computing device, cause the computing device to perform operations comprising:
an object shape extracting operation of extracting an object shape of an object from a three-dimensional shape obtained by a three-dimensional measuring device and to acquire the object shape and a position of the object;
an identification information acquisition operation of acquiring target object identification information related to a target object, which is one of a plurality of the objects;
a position estimation operation of outputting position estimation information that estimates the position of the target object; and
an identification information associating operation of associating the target object identification information with the object shape by using the position of the object acquired by the object shape extraction operation and the position estimation information, wherein the identification information associating operation further includes associating the target object identification information with a target object shape of the target object, based on a correlation between a velocity vector of the target object obtained from the position estimation information and a velocity vector of the object obtained from output of the object shape extracting operation.