| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a video synchronous photographing system capable of acquiring video information required for creating stereoscopic video by performing synchronous control on operation of a plurality of cameras more than one. <P>SOLUTION: A photographing system 1 includes: a first clock generator 6a generating a first clock signal 2a; a second clock generator 6b generating a second clock signal 2b; a first photographing unit 5a; a switching output part 7 switching between the first clock signal 2a and the second clock signal 2b to output them to a second photographing unit 5b; and the second photographing unit 5b formed of the same internal circuit as that for the first photographing unit 5a. The system further includes: a phase comparison unit 8 receiving inputs of first video information 3a from the first photographing unit 5a and second video information 3b from the second photographing unit to determine a phase difference therebetween; and a synchronous control part 9 outputting, when phases of the video information 3a and the like are coincident with each other, the first clock signal 2a to the first photographing unit 5a and the second photographing unit 5b to synchronize operation control. <P>COPYRIGHT: (C)2012,JPO&INPIT |
