欢迎访问《日用化学工业(中英文)》,今天是

日用化学工业 ›› 2020, Vol. 50 ›› Issue (12): 854-860.doi: 10.3969/j.issn.1001-1803.2020.12.007

• 开发与应用 • 上一篇    下一篇

基于图像分析的化妆品紧致功效评价方法研究

杨泽茹1(),韦月仙1,范展华2,刘琦3,王敏1(),赵华1   

  1. 1.北京工商大学 理学院 化妆品系,北京 100048
    2.诺斯贝尔化妆品股份有限公司,广东 中山 528400
    3.北京颐唯实检测技术有限公司,北京 100142
  • 收稿日期:2020-02-25 修回日期:2020-11-19 出版日期:2020-12-22 发布日期:2020-12-22
  • 通讯作者: 王敏
  • 作者简介:杨泽茹(1999-),女,电话:15181088206,E-mail: btbuyzr@163.com

Evaluation of cosmetics firming efficacy based on image analysis

YANG Ze-ru1(),WEI Yue-xian1,FAN Zhan-hua2,LIU Qi3,WANG Min1(),ZHAO Hua1   

  1. 1. Department of Cosmetics, College of Science, Beijing Technology and Business University, Beijing 100048, China
    2. Nox Bellcow Cosmetics Co., Ltd., Zhongshan, Guangdong 528400, China
    3. Beijing Ewish Testing Technology Co., Ltd., Beijing 100142, China
  • Received:2020-02-25 Revised:2020-11-19 Online:2020-12-22 Published:2020-12-22
  • Contact: Min WANG

摘要:

基于抗衰老功效评价,以图像分析法为依据,参考医学面部评价方法,通过采集使用功效化妆品前后受试者面部图像,应用计算机软件分析受试者面部特征点数据改变规律,寻找研究面部皮肤紧致提升的数据化方法。经验证下半面宽度、鼻唇角、眼部角度A及眼部角度B有统计学意义(P<0.05),应用于抗衰老护肤品紧致及提升面部的功效评价,可通过测算角度改变程度来评价产品功效强弱,补充和完善现有护肤品功效评价方法,使评价体系更加丰富立体。

关键词: 面部, 紧致, 功效评价, 图像分析

Abstract:

Based on the evaluation of anti-aging efficacy, on the basis of image analysis method and referring to medical facial evaluation methods, by collecting the subjects’ facial images before and after using the functional cosmetics, and using computer software to analyze the changing rules of subjects’ facial feature point data, a data-based method for the study of facial skin firmness was found. It is proved that the lower half width, nasal-lip angle, eye angle A and eye angle B are statistically significant (P<0.05) , which can be used to evaluate the efficacy of anti-aging skin care products to firm and lift the face. The efficacy of the product can be evaluated by measuring the degree of change in the angle, supplement and improve the existing efficacy evaluation methods of skin care products, and make the evaluation system richer and more stereoscopic. The existing skin care efficacy evaluation methods can be supplemented and improved to make the evaluation system more abundant and stereoscopic.

Key words: facial, firming, efficacy evaluation, image analysis

中图分类号: 

  • TQ658