| 摘要 |
PROBLEM TO BE SOLVED: To enable efficient work of camera calibration and reference point setup for three-dimensional measurement.SOLUTION: A camera system includes a control device 4 for processing an image imaged by one or a plurality of cameras. The control device 4 includes: a storage unit 41 for storing at least camera parameters, which include the position and the posture of a camera 2 in a monitoring space, and a request position in the monitoring space required to set up a reference point; a reference point detection unit 420 for detecting the reference point from an image imaged by the camera 2; using the parameters of the camera 2 and the request position, a recommended standing position calculation unit 423 for calculating a position in a visual line direction from the camera to the request position, as a dead angle formation operator position that disables imaging of the request position from the camera 2 if an operator is present; and a display communication unit 43 for outputting the dead angle formation operator position. |
