Patent ID: 11915058
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H  Y | IPC G  H

Claim 1:
2. The method according to claim 1, wherein before dividing the artificial intelligence video enhancement subtask of the video frame into a plurality of block tasks according to a target block size, the method further comprises: quantifying data models in the first data processing chip and the second data processing chip by using a size of a single video frame; acquiring a first processing time required for the first data processing chip whose data model is quantized to execute the artificial intelligence video enhancement subtask of the single video frame, and a second processing time required for the second data processing chip whose data model is quantized to execute the artificial intelligence video enhancement subtask of the single video frame; dividing the single video frame according to the ratio of the second processing time to the first processing time to obtain a first sub-video frame and a second sub-video frame; re-quantizing the data model in the first data processing chip by using a size of the first sub-video frame and re-quantizing the data model in the second data processing chip by using a size of the second sub-video frame; acquiring a third processing time and a fourth processing time required for the first data processing chip and the second data processing chip whose data models are re-quantized to execute the artificial intelligence video enhancement subtask of the single video frame; and under the condition that the difference between the third processing time and the fourth processing time is less than a time difference threshold, equally dividing the size of the first sub-video frame according to the number of the first data processing chips, and equally dividing the size of the second sub-video frame according to the number of the second data processing chips to obtain the target block size.