Patent ID: 11909990
Assignee: INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A non-transitory computer-readable medium for storing a bitstream generated by an encoding method, the method comprising:
generating a first prediction sample of a current block;
determining a weight prediction parameter set of a current block by using a predetermined reference region, the reference region being a region encoded before the current block and including a neighboring region spatially adjacent to the current block; and
generating a second prediction sample of the current block by applying the weight prediction parameter set to the first prediction sample,
wherein information used to determine the neighboring region is encoded into a bitstream,
wherein the information specifies a position of the neighboring region and is used to determine the weight prediction parameter set, and
wherein the neighboring region includes a bottom-left neighboring region or a right-top neighboring region.