IMAGE ANALYSIS DEVICE, IMAGE ANALYSIS METHOD, IMAGE ANALYSIS SYSTEM, IMAGE ANALYSIS PROGRAM, AND RECORDING MEDIUM

摘要

A relationship between constituents of a structure is objectively and appropriately assessed. An image analyzing device includes: a Betti number calculating section (42) 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 (43) 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 (44) configured to generate output information corresponding to the characteristic numerical value.