| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable automatic photographing at the maximum height or a desired set height after an imaging device is thrown up. <P>SOLUTION: An acceleration sensor is incorporated in an imaging device. Acceleration in the process of the imaging device being thrown up is detected by using the acceleration sensor, an initial velocity and a projection angle of the imaging device are calculated from the acceleration, a time when the imaging device reaches the highest point or a set height is calculated from the initial velocity and the projection angle, and photographing is performed at timing of the calculated time. <P>COPYRIGHT: (C)2013,JPO&INPIT |
