| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for measuring the amount of skin sag, and a method for evaluating a cosmetic or the like by using the method.SOLUTION: A method for evaluating the amount of skin sag by analyzing images of both horizontal and vertical positions of a subject is provided. In the method, a measurement point is set when imaging the horizontal position, and a measurable object having measurable means is applied an area around the measurement point so that it is at the center of the area. With use of the measurable object, three-dimensional numerical data on displacement distance of each measurement point that is obtained by superimposing the image of vertical position on the image of the horizontal position can be analyzed on two-dimensional plane, so that the actual amount of skin sag can be measured easily and directly. |
