| 摘要 |
PROBLEM TO BE SOLVED: To provide a facility name superposing device which displays a name of a facility on a camera video image while superposing the name at a position of the facility on the camera video image.SOLUTION: Camera information acquisition means 4 acquires angle information of a camera 1 and angle-of-view information and based on the angle information and posture information from a posture device 3, imaging direction identification means 6 calculates an imaging direction of the camera 1. Next, based on positional information of the camera 1 from a GPS device 2 and three-dimensional facility information stored in a facility information database 5, facility direction identification means 7 calculates a facility direction from a position of the camera 1 and facility information detection means 8 acquires facility information included in a captured video image that is determined by the angle-of-view information, by determining whether the facility is included in the captured video image based on an angle that is formed from the imaging direction and the facility direction. A facility name of the facility information is displayed by facility name display means 9 while being superposed on the video image of the facility that is captured by the camera 1.SELECTED DRAWING: Figure 1 |
