Makeup trend analyzing apparatus, makeup trend analyzing method, and non-transitory computer-readable recording medium storing makeup trend analyzing program

A makeup trend analyzing method comprising:

• executing with a processor the instructions stored in a memory to
• acquire a facial feature point within a makeup facial image that is an image of a face on which makeup is applied;
• and
• acquire a makeup feature point within the makeup facial image;
• generating with a makeup information generator, based on the facial feature point and the makeup feature point, makeup information quantitatively indicating positional information of the makeup feature point in a face coordinate system that takes the facial feature point as a reference, wherein the makeup information includes a vector, in the face coordinate system, that takes as a start point a predetermined one of the facial feature point and the makeup feature point and takes as an end point the other of the facial feature point and the makeup feature point;
• wherein the processor also
• analyzes the makeup information acquired from a plurality of the makeup facial images, and determine a makeup trend;
• and
• performs an information output process according to a determination result of the makeup trend.

A non-transitory computer-readable recording medium storing a makeup trend analyzing program instructing a processor to execute the makeup trend analyzing program to:

• acquire a facial feature point within a makeup facial image that is an image of a face on which makeup is applied;
• and
• acquire a makeup feature point within the makeup facial image;
• wherein a makeup information generator generates, based on the facial feature point and the makeup feature point, makeup information quantitatively indicating positional information of the makeup feature point in a face coordinate system that takes the facial feature point as a reference, wherein the makeup information includes a vector, in the face coordinate system, that takes as a start point a predetermined one of the facial feature point and the makeup feature point and takes as an end point the other of the facial feature point and the makeup feature point;
• wherein the program also instructs the processor to execute the makeup trend analyzing program to
• analyze the makeup information acquired from a plurality of the makeup facial images, and determining a makeup trend;
• and
• perform an information output process according to a determination result of the makeup trend.