| 摘要 |
Provided is a visual field display system that can present to a user, in an easily understood manner, the range that a camera can image of the entirety of a monitoring subject or a portion that is at least a certain amount of the monitoring subject. A projection unit (5) projects a position in an image obtained from the camera to a plurality of monitoring regions that are regions resulting from a monitoring subject region stipulating a range that is the subject of confirming the imaging state of the camera being moved in parallel and that are regions stipulated on the basis of the height of the monitoring subject imaged by the camera, and identifies the visual field that is the range that the camera can image without being obstructed by an obstacle. A combining unit (6) combines the visual fields within each monitoring region. A display control unit (7) displays the visual field combining result at a display device. |
