Patent ID: 11900669
Assignee: HITACHI, LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 7:
8. The calibration device according to claim 7,
wherein the difference is a difference calculated from at least one of:
(1) a difference: between a relative position of the second imaging device with reference to the first imaging device, the relative position being estimated from a field-of-view image outputted by the first imaging device; and a relative position of the second imaging device with respect to the first imaging device calculated from the second transformation information, and
(2) a difference between: a relative position of the first imaging device with respect to the second imaging device, the relative position being estimated from a field-of-view image outputted by the second imaging device; and a relative position of the first imaging device with respect to the second imaging device, the relative position being calculated from the transformation information.