Title:
METHOD AND DEVICE FOR DETERMINING WHETHER FACE IS FRONTAL FOR DYNAMIC SMILE ANALYSIS
Document Type and Number:
WIPO Patent Application WO/2024/085505
Kind Code:
A1
Abstract:
A method and a device for determining whether a face is frontal for dynamic smile analysis are provided. The method comprises the steps of: extracting a plurality of landmarks within an image on the basis of a first algorithm based on artificial intelligence; calculating a plurality of parameters by using the plurality of facial landmarks; and determining whether a face in the image is in a frontal position, by using the plurality of parameters on the basis of a second algorithm based on artificial intelligence.
Inventors:
KIM JONG EUN (KR)
LEE SEULGI (KR)
LEE SEULGI (KR)
Application Number:
PCT/KR2023/015271
Publication Date:
April 25, 2024
Filing Date:
October 04, 2023
Export Citation:
Assignee:
UNIV YONSEI IACF (KR)
International Classes:
G06V40/16; G06T7/62
Foreign References:
| KR20220017329A | 2022-02-11 | |||
| KR101779840B1 | 2017-09-19 | |||
| KR101821496B1 | 2018-03-08 | |||
| KR101798860B1 | 2017-11-16 | |||
| KR101710200B1 | 2017-02-24 |
Attorney, Agent or Firm:
BLT PATENT & LAW FIRM (KR)
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