The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 16, 2024
Filed:
Apr. 30, 2019
Applicants:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Purdue Research Foundation, West Lafayette, IN (US);
Inventors:
Assignees:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Purdue Research Foundation, West Lafayette, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06V 40/16 (2022.01); G06V 10/70 (2022.01); G06V 40/18 (2022.01); G06V 10/74 (2022.01);
U.S. Cl.
CPC ...
G06V 40/175 (2022.01); G06V 10/70 (2022.01); G06V 10/761 (2022.01); G06V 40/161 (2022.01); G06V 40/165 (2022.01); G06V 40/171 (2022.01); G06V 40/176 (2022.01); G06V 40/18 (2022.01);
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.