Patent ID: 11902563
Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. The method of claim 1, wherein,
adjusting the first original motion vector and the second original motion vector according to the optimal motion vector to obtain a first target motion vector corresponding to the first original motion vector and a second target motion vector corresponding to the second original motion vector comprises:
determining a first integer-pixel motion vector adjustment value and a first sub-pixel motion vector adjustment value according to the optimal motion vector; obtaining an optimal offset motion vector according to the first integer-pixel motion vector adjustment value and the first sub-pixel motion vector adjustment value;
adjusting the first original motion vector based on the optimal offset motion vector to obtain the first target motion vector; adjusting the second original motion vector based on an opposite number of the optimal offset motion vector to obtain the second target motion vector;
wherein determining a first integer-pixel motion vector adjustment value and a first sub-pixel motion vector adjustment value according to the optimal motion vector comprises: determining the first integer-pixel motion vector adjustment value according to the optimal motion vector, wherein the first integer-pixel motion vector adjustment value is equal to a difference between the optimal motion vector and the initial motion vector; and determining the first sub-pixel motion vector adjustment value according to a cost value corresponding to the optimal motion vector and cost values corresponding to edge motion vectors corresponding to the optimal motion vector.