Facial action recognition and model training method and device, equipment and storage medium
A facial action and recognition model technology, applied in the field of facial expression recognition, can solve the problem of difficulty in accurately identifying facial expressions and facial expressions in facial images.
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[0044] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0045] In order to be able to train a facial action recognition model that can accurately identify facial action features, the inventors of the present application have found through research that: due to the lack of labeled data of human face and facial actions, if a supervised training method is used to train the facial action recognition model , which may lead to low accuracy of the trained action recognition model. However, it will be particularly time-consuming and labor-intensiv...
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