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US 10,834,409 B2Granted
System and method of implementing multiple prediction models for local illumination compensation
AssigneeARRIS Enterprises LLC
InventorsYue Yu, Krit Panusopone, Limin Wang
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Abstract
A method is provided for inter-coding video in which coding units can be encoded using multiple local illumination compensation (LIC) values to more accurately and efficiently transmit and render video. In the method, two or more LIC values can be established for a single coding unit (CU) such that the CU can be coded using multiple LIC values instead of a single LIC value as employed in present systems.
Claims19
A method of inter-coding comprising:
- receiving information regarding a coding unit;
- selectively determining that a plurality of local illumination compensation value models is appropriate for use in encoding said coding unit;
- establishing values associated with each of the plurality of local illumination compensation models;
- and
- encoding said coding unit using the values associated with each of the plurality of local illumination compensation models;
- wherein said encoded coding unit comprises information related to said plurality of local illumination compensation models.
3 more elements
A system of inter-coding comprising:
- receiving in memory information regarding a coding unit;
- selectively determining that a plurality of local illumination compensation models is appropriate for use in encoding said coding unit;
- instantiating in memory values associated with the plurality of local illumination compensation models;
- and
- encoding said coding unit using the values associated with each of the plurality of local illumination compensation models;
- wherein said encoded coding unit comprises information related to said plurality of local illumination compensation models.
3 more elements
Dependencies are inferred from the claim text.