| 摘要 |
PROBLEM TO BE SOLVED: To provide an image projection system which can appropriately correlate additional information with a projection image and to provide an information processor and a program.SOLUTION: When a server 100 acquires projection image data and additional information, it extracts a content included in the acquired projection image data and an object included in the additional information, and determines whether the content is correlated with a first object included in the additional information acquired before each object is correlated with a specified content according to whether a content correlated with an object which is the same as the first object exists in the contents included in the projection image data which is previously acquired and whether the first content which is the same as the content correlated with the object which is the same as the first object exists in the contents included in the acquired projection image data. |
