| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system and method for assisting a fixed-focus image-capturing device to focus, wherein the system and method can adjust the distance between an image-capturing device and an object to be photographed to the accurate focus distance for capturing clear images of the object to be photographed without requiring for the user to monitor an image-capturing screen. <P>SOLUTION: The system includes: an image-capturing device with fixed-focus function; a platform for placing objects; a movable structure connected to the image-capturing device or the platform, for adjusting the distance between the image-capturing device and the platform; a notifying unit, which generates a physical quantity to notify a user about that the distance reaches a best-shot distance; and a control unit in communication with the image-capturing device and the notifying unit, for determining the distance between the image-capturing device and the platform, and when the distance is equal to the best-shot distance, generating the physical quantity to notify the notifying unit thereof. <P>COPYRIGHT: (C)2008,JPO&INPIT |
