Patent ID: 11956537
Assignee: CASIO COMPUTER CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A location positioning device for a moving body, the location positioning device comprising:
a communication device; and
at least one processor configured to
acquire, via the communication device, a captured image from a camera in which an imaging direction has changed from a first direction to a second direction, the captured image including at least one marker disposed in a space and at least one moving body that moves in the space,
detect, based on the captured image and initial data, a change of the imaging direction from the first direction to the second direction, and
when the change of the imaging direction to the second direction is detected, determine, using information on fluctuation of location information of the at least one marker, whether the imaging direction is correctable, and
when the imaging direction is determined to be correctable, acquire, using the information on fluctuation of the location information of the at least one marker, location data of the at least one moving body without returning the imaging direction of the camera in a real world to the first direction from the second direction.