| 摘要 |
PROBLEM TO BE SOLVED: To enable to perform exposure control with high precision by utilizing a photographed fundus image data in a fundus photographic system containing a filing device. SOLUTION: Brightness of the image of an abstracted fundus image data is evaluated by abstracting one or a plurality of fundus image data from the fundus image data stored in the filing device 200 storing the fundus image data photographed by a fundus camera part 100 corresponding to the user' setting, and by performing prescribed statistical calculation. Warning is done when the image is too bright or too dark as a result of evaluation. Or, automatic exposure control for adjusting a fundus illumination light quantity at the time of photographing at the fundus camera part is performed based on the evaluated result and the photographic condition data of the fundus image data used for evaluation. |
