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US 8,948,246 B2Granted
Method and system for spatial prediction in a video encoder
AssigneeBroadcom Corporation
InventorAndrew Adams
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Abstract
Described herein is a method and system for spatial prediction in a video encoder. The method and system can operate on a set of video elements in parallel. Multiple modes can also be executed for each set of video elements. Modes correspond to a weighted combination of neighboring video elements. The weighted combination can be changed and loaded into a spatial predictor instruction table.
Claims20
A method for spatial prediction in a video encoder, said method comprising:
- storing a plurality of instructions in a table, wherein an instruction performs a correlation between one or more predetermined weights and one or more video samples;
- and
- executing a current instruction with a controller, thereby producing a spatial estimate of a current video sample in a current mode.
A system for spatial prediction in a video encoder, said system comprising:
- an instruction table storing a plurality of instructions, wherein an instruction performs a correlation between one or more predetermined weights and one or more video samples;
- and
- an engine for executing a current instruction, thereby producing a spatial estimate of a current video sample in a current mode.
A system for spatial prediction in a video encoder, said system comprising:
- an integrated circuit comprising:
- a memory storing a plurality of instructions, wherein an instruction performs a correlation between one or more predetermined weights and one or more video samples;
- and
- a first circuit for executing a current instruction, thereby producing a spatial estimate of a current video sample in a current mode.
1 more element
Dependencies are inferred from the claim text.