SERVER DEVICE AND PHOTOGRAPHING DEVICE

摘要

This server device includes: an evaluation acquisition unit (2) for obtaining evaluation information as information indicating a user's taste and evaluated image data as image data related to the evaluation information; a first characteristic quantity extraction unit (4) for extracting a first characteristic quantity from the evaluation information and/or the evaluated image data; a reception unit (6) for receiving temporary photographic image data from a photographing device; a second characteristic quantity extraction unit (8) for extracting a second characteristic quantity from the temporary photographic image data; a retrieval unit (10) for detecting image data that resemble the temporary photographic image data and fit the evaluation information in a database on the basis of the first characteristic quantity and second characteristic quantity; a parameter acquisition unit (12) for obtaining photographing parameters from the image data detected by the retrieval unit (10); and a transmission unit (14) for transmitting the photographing parameters obtained by the parameter acquisition unit (12) to the photographing device.