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公开(公告)号：KR1020140067372A
公开(公告)日：2014-06-05
申请号：KR1020120134519
申请日：2012-11-26
Applicant: (주)아모레퍼시픽
Abstract: A method for measuring skin elasticity comprises the steps of: converting a pattern image having a predetermined pattern into light to irradiate the skin with the light; obtaining a moire image by photographing the skin irradiated with the light; and measuring skin elasticity from the moire image using a change in the shape of the pattern projected on the skin. According to the method of the present invention, moire images having various and detailed shapes and line intervals can be obtained by converting a pattern image into light to irradiate the skin with the light, before and after comparison can be easily performed by analyzing the point, line, and/or surface of a pattern in the moire image, and a reference point can be easily set during measurement when the light of various colors is irradiated. Also, accurate and various skin elasticity can be calculated and changes in face shape can be analyzed using the multiple moire images photographed in different directions.
Abstract translation: 用于测量皮肤弹性的方法包括以下步骤：将具有预定图案的图案图像转换成光以用光照射皮肤; 通过拍摄用光照射的皮肤获得莫尔图像; 并且使用投影在皮肤上的图案的形状的变化从莫尔图像测量皮肤弹性。 根据本发明的方法，通过将图案图像转换为光以照射皮肤，可以获得具有各种详细形状和线间隔的莫尔图像，通过分析点可以容易地进行比较之前和之后， 线条和/或表面，并且当照射各种颜色的光时，可以容易地在测量期间设置参考点。 此外，可以使用在不同方向拍摄的多个莫尔图像来计算精确和各种皮肤弹性并且可以分析脸部形状的变化。
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