The Application of Digital Optical 3D Image Analyzer Evaskin in The Evaluation of Wrinkles  

作　　者：Wang Xingkai Liu Hui Liu Fei Chen Bowen Wu Tao Yang Suzhen 

机构地区：[1]Shandong Freda Biotech Co.,Ltd.,China

出　　处：《China Detergent & Cosmetics》2024年第3期62-66,共5页日用化学品科学（英文版）

摘　　要：To verify the effectiveness of digital optical 3D image analyzer EvaSKIN in the objective and quantitative evaluation of wrinkles.A total of 115 subjects were recruited,the facial images of the subjects were collected by digital optical 3D image analyzer and manual camera,the changes of crow’s feet with age were analyzed.Pictures obtained by manual photography can be directly used for observation and preliminary grading of wrinkles.However,the requirements for evaluators are high,and the results are prone to errors,which will affect the accuracy of the evaluation.Therefore,skilled raters are needed.Compared with the manual photography method,the digital optical 3D image analyzer EvaSKIN can realize three-dimensional extraction of wrinkles,and obtain the change trend of crow’s feet with age.20~30 years old,wrinkles begin to appear slowly;wrinkles will increase rapidly at the age of 30~50;The length of 50~60 year old wrinkles is basically fixed,the wrinkles develop longitudewise,gradually widen and deepen,and the area,depth and volume increase is obvious,and the skin aging condition is intensified.the digital optical 3D image analyzer EvaSKIN realizes the 3D extraction of wrinkles,quantifies the circumference,area,average depth,maximum depth and volume of wrinkles,realizes the objective and quantitative evaluation of wrinkle state,is more accurate in the measurement of wrinkles,and provides a new instrument and method for the evaluation of wrinkles.it is a perfect and supplement to the traditional evaluation methods,and to a certain extent,it helps the research and development and evaluation institutions of cosmetics to obtain more abundant and three-dimensional data support.

关 键 词：digital optical 3D image analyzer EvaSKIN skin wrinkles age quantitative evaluation 

分 类 号：TQ658[化学工程—精细化工] TP391.41[自动化与计算机技术—计算机应用技术]