Patent ID: 11928893
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. The method according to claim 1, wherein the performing temporal convolution on the motion information feature maps to obtain temporal motion feature maps of the target temporal frame on the convolutional channels comprises:
separately obtaining motion information feature maps of a preceding temporal frame adjacent to the target temporal frame on the convolutional channels and motion information feature maps of the next temporal frame on the convolutional channels; and
performing, for each of the convolutional channels, a convolution operation on a motion information feature map of the target temporal frame, a motion information feature map of the preceding temporal frame, and a motion information feature map of the next temporal frame on the same convolutional channel by using a temporal convolution kernel, to obtain the temporal motion feature maps of the target temporal frame on the convolutional channels.