PROBLEM TO BE SOLVED: To provide a shoe fitting degree presentation method in which the shoes fitting degree to the user's foot can be found and presented.;SOLUTION: A shoe fitting degree presentation method is characterized by executing: step (S14) of reading foot 3D data (foot three dimensional data) showing an outer surface of a foot F three-dimensionally, and shoe 3D data (shoe three dimensional data) showing an inner face of a shoe S three-dimensionally; alignment step (S15) of setting a reference position (first principal axis ax1, a second principal axis ax2, a heel) of the foot 3D data and the reference position (the first principal axis ax1, the second principal axis ax2, the heel) of the shoe 3D data, and aligning the reference positions to overlap the foot 3D data with the shoe 3D data; digitization step (S16) of digitizing the fitting degree of a shoe S, based on the position of the outer surface shown by the foot 3D data to the inner face of the shoe S shown by the shoe 3D data; and presentation step (S17) of presenting the digitized fitting degree.;SELECTED DRAWING: Figure 3;COPYRIGHT: (C)2018,JPO&INPIT
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