Patent ID: 11889109
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. The device of claim 12, wherein the vertical motion offset is derived based on the horizontal motion offset, a second variable s2, a fourth variable s4 and the fifth variable s5, wherein:
the second variable s2 indicates a sum of absolute values of elements of the second matrix; and
the fourth variable s4 indicates a sum of a second plurality of terms, wherein each of the second plurality of terms is obtained from a sign of an element of the second matrix and an element of a third matrix, and the element of the third matrix corresponds to the element of the second matrix, and each element of the third matrix is a difference which is obtained from a first predicted sample of the first reference frame that corresponds to the element of the third matrix and a second predicted sample of the second reference frame that corresponds to the element of the third matrix.