Importance

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Abstract

An information processing device is associated with a mobile body trajectory database storing mobile body trajectory data including a mobile body ID and trajectory data for each mobile body ID, and with an aerial photograph database storing aerial photograph data including an aerial photograph scene ID, a photography date/time, and a photography object range. The information processing device includes: a mobile body identifying process unit that searches the mobile body trajectory database and identifies the mobile body ID positioned in or around the photography object range of the aerial photograph scene around the photography date/time of the aerial photograph scene. A mobile body trajectory cut-out processing unit searches the mobile body trajectory database, and cuts out, from the mobile body trajectory data around the photography date/time, a mobile body trajectory data range to be linked to the aerial photograph scene to generate in-scene trajectory data.

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First Claim