| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology for making it possible to perform size adjustment of movable camera video according to a pinch operation, so as to meet a supervisor's intention.SOLUTION: A subject detection unit 212A detects a second subject obtained by capturing a first subject being displayed in movable camera display video captured and displayed by a movable camera 30 at timing differing from that of the first subject's capture, from movable camera storage video captured by the movable camera 30. A camera control unit 213A calculates a first magnification according to a pinch operation to the movable camera display video, and a second magnification of the size of the first subject displayed in the movable camera display video to the size of the second subject displayed in the movable camera storage video. The camera control unit 213A, then, controls the movable camera 30 so that size adjustment of the movable camera display video is performed on the basis of the first and second magnifications.SELECTED DRAWING: Figure 3 |
