MOTION DETERMINING PROGRAM, MOTION DETERMINING DEVICE, PROGRAM FOR GENERATING MOTION DETERMINING IMAGE, AND DEVICE FOR GENERATING MOTION DETERMINING IMAGE

摘要

The objective of the present invention is to generate information with which it is possible for motion of a wearer of a wearable device to be determined accurately from an acceleration signal. This motion determining device comprises: a frequency of appearance generating unit 741 which, on the basis of an acceleration signal in three axial directions X, Y and Z from a wearable device D, generates at predetermined time intervals a frequency of appearance of at least two components from among an XY component, a YZ component and a ZX component of the acceleration signal; an RGB data generating unit 742 which generates RGB data in which the frequencies of appearance of the at least two components generated by the frequency of appearance generating unit 741 are used as the values of at least two colors in an RGB color signal; a label granting unit 75 which grants a label indicating a motion of a wearer of the wearable device D to the RGB data for a time corresponding to said motion; and a determining unit 76 which determines, on the basis of a feature of a plurality of items of RGB data to which a common label has been applied, whether the RGB data represent the motion corresponding to the label.