Inter-prediction parameter derviation for video encoding and decoding
AssigneeInterDigital CE Patent Holdings, SAS
InventorsPhilippe Bordes, Antoine Robert, Fabrice Leleannec, Franck Galpin
Life of this patent
Estimating the term…
Abstract
Video processing such as encoding and/or decoding a picture can involve deriving an inter-prediction parameter based on first and second merge candidates used to generate a pairwise merge candidate, wherein the inter-prediction parameter comprises at least one of an index for weighted bi-prediction or an interpolation filter index; and encoding at least a portion of the picture information based on the inter-prediction parameter.
Claims20
A device for decoding picture information, comprising:
- a processor configured to:
- derive a bi-prediction index based on a first merge candidate and a second merge candidate used to generate a pairwise merge candidate;
- set a value of the bi-prediction index associated with the pairwise merge candidate;
- and
- decode at least a portion of the picture information based on the value of the bi-prediction index.
A method for decoding picture information, comprising:
- deriving a bi-prediction index based on a first merge candidate and a second merge candidate used to generate a pairwise merge candidate;
- setting a value of the bi-prediction index associated with the pairwise merge candidate;
- and
- decoding at least a portion of the picture information based on the value of the bi-prediction index.
A device for encoding picture information, comprising:
- a processor configured to:
- derive a bi-prediction index based on a first merge candidate and a second merge candidate used to generate a pairwise merge candidate;
- set a value of the bi-prediction index associated with the pairwise merge candidate;
- and
- encode at least a portion of the picture information based on the value of the bi-prediction index.
Dependencies are inferred from the claim text.