| 摘要 |
PROBLEM TO BE SOLVED: To enable a tourist route connecting respective stop-off places to be created by evaluating the stop-off places (landmarks) extracted from shooting position information of a large volume of photographic data.SOLUTION: A position information processing device: collects photographic data including shooting position information from a photograph data server 1 providing a photograph sharing service through a network 5 such as the Internet; identifies a plurality of stop-off places; extracts a link between the stop-off places; calculates scores with respect to the plurality of stop-off places on the basis of a general idea that a good stop-off place has a link from a superior stop-off place; and creates a tourist route on the basis of the calculated scores. |
