| 摘要 |
PROBLEM TO BE SOLVED: To dissolve the influences due to data delay between an image- photographing device and an operation device, in an image-photographing system. SOLUTION: When image data is transmitted from an image-photographing device to an operation device, a photographing time (index information), when the photographing was performed, is transmitted together with the image data. When the operation device receives the image data, the image is displayed based on the image data. A user visually recognizes the display image of the operation device, and issues operation instructions of an image record, etc., at the time when a desirable image is displayed. Thus, the operation device generates commands, corresponding to the operation instructions. The operation device transmits the photographing time received along with the image data to be displayed and the commands to the image-photographing device. When the image-photographing device receives the commands, the image-photographing device distinguishes which image data corresponds to the command, according to the photographing time, and executes the commands appropriately. |
