Patent ID: 11889094
Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. A decoding method of decoding a video, the decoding method comprising:
generating a motion vector predictor list by registering motion vectors obtained by referencing a plurality of decoded blocks, selects one motion vector predictor from the motion vector predictor list, and implements a prediction mode that performs motion compensation on a current block using a motion vector derived from the one motion vector predictor,
wherein the motion vector predictor list includes (i) a first motion vector predictor obtained from a block in a first range that spatially neighbors the current block, and (ii) a second motion vector predictor obtained from a block positioned at any of a plurality of predetermined positions in a second range that is broader than the first range, and
the plurality of predetermined positions are defined by a regular interval using a current picture including the current block as a reference point.