| 摘要 |
PROBLEM TO BE SOLVED: To make a photographic lens focus on an object aimed by a user. SOLUTION: First of all, the object to be focused on is placed in the center of a photographic picture frame, then, the image data on the object placed in the center area is obtained by an imaging device 3 and the obtained image data is stored. Next, all the image data in the photographic picture frame is obtained, and in the case a part similar to the stored data on the image in the center area exits in all the image data, the photographic lens 2 is focused on a point outputting the similar image data. In the case the similar part does not exit, the photographic lens 2 is focused on the object in the center area. COPYRIGHT: (C)2003,JPO |
