Bigo Technology Pte. Ltd.

Wei Zhou

Zhujin Liang

Jundong Wang

Depeng Liang

Zhuanghui Zhang

Shuye Zhang

Tiancai Ye

A method for recognizing actions in a video is provided. The method comprises, determining, based on key points of skeleton of at least one video frame in a video to be recognized, shallow features of the at least one video frame; acquiring image features of the at least one video frame; acquiring action features of the at least one video frame based on the shallow features and the image features; acquiring an action recognition result of the at least one video frame by inputting the action features of the at least one video frame into an action recognition model, wherein the action recognition result includes states and state probabilities of actions in the at least one video frame; and determining an execution state of a target action in the at least one video frame based on the action recognition result of the at least one video frame.

Method for recognizing actions, device and storage medium

A method for detecting a face key point includes: acquiring image data containing a face; detecting a first face key point of the face in the image data; identifying a face type of the face according to the first face key point; performing position correction on the first face key point with reference to the face type; extracting a facial features image containing facial features from the image data based on the first face key point subjected to the position correction; and detecting a second face key point of the face in the facial features image.

Method and apparatus for detecting face key point, computer device and storage medium

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Guangzhou, China

Wei Zhou