Title:
SYSTEM AND METHOD FOR MEASURING COLOR VARIATION OF COSMETIC MATERIAL
Document Type and Number:
WIPO Patent Application WO/2018/056759
Kind Code:
A1
Abstract:
The present invention relates to a system and a method for measuring color variation of a cosmetic material. The system for measuring color variation of a cosmetic material, according to an embodiment of the present invention, comprises: an image capturing unit for capturing images of a first area on which a cosmetic material is not applied and a second area on which the cosmetic material is applied; an image analysis unit for calculating a first color coordinate and a second color coordinate of the first area and the second area from the captured images; and a color variation analysis unit for measuring a first color distance and a second color distance from a third color coordinate of a preset color to the first color coordinate and second color coordinate, and comparing same.
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Inventors:
LEE MYEONG RYEOL (KR)
HAN JI YEON (KR)
KIM EUN JOO (KR)
LEE HAE KWANG (KR)
HAN JI YEON (KR)
KIM EUN JOO (KR)
LEE HAE KWANG (KR)
Application Number:
PCT/KR2017/010493
Publication Date:
March 29, 2018
Filing Date:
September 22, 2017
Export Citation:
Assignee:
AMOREPACIFIC CORP (KR)
International Classes:
G01J3/46; G06T7/00; H04N9/31
Foreign References:
| JPH09178560A | 1997-07-11 | |||
| KR20140069885A | 2014-06-10 | |||
| JP2006110075A | 2006-04-27 | |||
| JP2013520274A | 2013-06-06 | |||
| KR20130057148A | 2013-05-31 |
Attorney, Agent or Firm:
KIM, Sun-young (KR)
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