33rdIFSCCCongress,Barcelona,4-7September2023
Manipulationofskinlighttoachieveidealluminousskin:Asystemfor
measuringopticalpropertiesofafacethatlinksskinphysiologyand
appearance
1*123
Kikuchi,Kumiko;Shibata,Takako;Hardeberg,Yngve,Jon;Yuasa,Tomonori;Aizu,
3
Yoshihisa;
1MIRAITechnologyInstitute,ShiseidoCo.,Ltd.,Yokohama,Japan;2Departmentof
ComputerScience,NorwegianUniversityofScienceandTechnology,Gj?vik,Norway;3
DivisionofProductionSystemsEngineering,MuroranInstituteofTechnology,Hokkaido,
Japan
*KumikoKikuchi,1-2-11Takashima,Nishi-ku,Yokohama,Kanagawa220-0011,Japan.
+81(0)70-3852-2929,kumiko.kikuchi1@
Abstract
Theskinluminousnesspursuedbypeopleforskinbeautyisknowntobeinfluencednotonlyby
superficialreflectionbutalsobylightfromwithintheskin.However,ithasnotbeenpossibleto
identifywhichskinlayer’slightisimportantforachievingtheidealluminousnessandtorealize
theoptimalmanipulationofskinlight.Thepurposeofthisstudyisfirsttodevelopamethodto
diagnosevisualqualityfromskinopticalpropertiesmeasuredbyasystemthatseparatesthe
propagatinglightaccordingtoskinlayerstructure.Then,onthebasisofthisnoveldiagnostic