Wrinkle detection method, wrinkles detection apparatus and wrinkle detection program, as well as, wrinkles evaluation method, wrinkles evaluation apparatus and wrinkles evaluation program

摘要

This wrinkle detection method: acquires face data of a subject; sets an analysis region upon a predetermined section of the acquired face data; with respect to the set analysis region, generates a plurality of wrinkle component extracted data units in which wrinkle components that extend in one direction within an angle range, which is pre-set for each predetermined section of the face, in which a wrinkle is likely to extend, or wrinkle components that extend in a plurality of angles that are different from one another, are each extracted; generates a plurality of wrinkle component weighted data units in which wrinkle components have been weighted with respect to each of the plurality of wrinkle component extracted data units; generates combined data in which the plurality of wrinkle component weighted data units have been combined with one another in order to detect a wrinkle component having a magnitude greater than or equal to a predetermined threshold in the combined data as a wrinkle of the subject.