Patent ID: 11902569
Assignee: LG ELECTRONICS INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. The video encoding method of claim 8, wherein:
the motion vector related to a sample position for the current block is derived based on the following equations,

Vx=(Vx1−Vx0)*x/W+(Vx2−Vx0)*y/(W/2)+Vx0,

wherein the Vx represents a x component of the motion vector related to the sample position at a coordinate of (x, y), the Vy represents a y component of the motion vector related to the sample position at the coordinate of (x, y), the Vx0 represents a x component of the first motion vector for the first CP, the Vy0 represents a y component of the first motion vector for the first CP, the Vx1 represents a x component of the second motion vector for the second CP, the Vy1 represents a y component of the second motion vector 1 for the second CP, the Vx2 represents a x component of the third motion vector for the third CP, the Vy2 represents a y component of the third motion vector for the third CP, and W and H are a width and a height of the current block respectively.