Invention Grant
- Patent Title: Human emotion recognition in images or video
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Application No.: US17349732Application Date: 2021-06-16
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Publication No.: US11861940B2Publication Date: 2024-01-02
- Inventor: Trisha Mittal , Aniket Bera , Uttaran Bhattacharya , Rohan Chandra , Pooja Guhan , Dinesh Manocha
- Applicant: UNIVERSITY OF MARYLAND, COLLEGE PARK
- Applicant Address: US MD College Park
- Assignee: UNIVERSITY OF MARYLAND, COLLEGE PARK
- Current Assignee: UNIVERSITY OF MARYLAND, COLLEGE PARK
- Current Assignee Address: US MD College Park
- Agency: SQUIRE PATTON BOGGS (US) LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06V40/16 ; G06N3/04 ; G06V40/20 ; G06F18/25 ; G06F18/2431 ; G06V10/80 ; G06V10/82 ; G06V20/00 ; G06V40/10

Abstract:
Systems, methods, apparatuses, and computer program products for recognizing human emotion in images or video. A method for recognizing perceived human emotion may include receiving a raw input. The raw input may be processed to generate input data corresponding to at least one context. Features from the raw input data may be extracted to obtain a plurality of feature vectors and inputs. The plurality of feature vectors and the inputs may be transmitted to a respective neural network. At least some of the plurality of feature vectors may be fused to obtain a feature encoding. Additional feature encodings may be computed from the plurality of feature vectors via the respective neural network. A multi-label emotion classification of a primary agent may be performed in the raw input based on the feature encoding and the additional feature encodings.
Public/Granted literature
- US20210390288A1 HUMAN EMOTION RECOGNITION IN IMAGES OR VIDEO Public/Granted day:2021-12-16
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