Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jan Allebach0
Shaoyuan Xu0
Qian Lin0
Date of Patent
January 16, 2024
0Patent Application Number
174257690
Date Filed
April 30, 2019
0Patent Citations
Patent Primary Examiner
Patent abstract
An example system includes a landmark engine to detect a facial landmark in an image of a face. The system includes a comparison engine to determine a difference between the facial landmark in the image and a facial landmark of a neutral face. The system also includes an action engine to determine whether a facial action unit occurred based on whether the difference satisfies a condition.
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