Patent ID: 11967151
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. A non-transitory computer-readable storage medium, storing at least one program, the at least one program, being loaded and executed by a processor of a computer device to perform a plurality of operations including:
obtaining a video;
dividing the video into n segments of equal length, n being a positive integer;
selecting n image frames from the video, each image frame from a corresponding one of the n segments;
extracting respective feature information of each of the n image frames by using a feature extraction network;
fusing the feature information of each of the n image frames according to a learned feature fusion policy, the learned feature fusion policy being used for indicating, when a first image frame in the n image frames is fused with feature information of other image frames in the n image frames, proportions of the feature information of the other image frames; and
determining a classification result of the video according to the respective feature information of the n image frames, wherein feature information of an edge image frame in the n image frames is weighted differently from feature information of a non-edge image frame in the n image frames.