Osaka University

Akihiro Takiyama

Kazuaki Nakane

Naomasa Kawaguchi

A relationship between constituents of a structure is objectively and appropriately assessed. An image analyzing device includes: a Betti number calculating section () configured to calculate the numbers of holes from respective plurality of binarized images, after the plurality of binarized images are generated by binarizing a single captured image, which is obtained by capturing a structure, while making binarization reference values differ from each other; a function specifying section () configured to specify a characteristic numerical value that characterizes a correspondence between (i) the respective binarization reference values and (ii) the respective numbers of holes; and an output information generating section () configured to generate output information corresponding to the characteristic numerical value.

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Sapporo, Japan

Akihiro Takiyama