Abstract
This disclosure describes techniques for encoding transform coefficients for blocks of video data. According to these techniques, the video encoder divides the leaf-level unit of video data into a plurality of transform coefficient subsets. The video encoder generates, for a subset of the plurality of transform coefficient subsets, a syntax element that indicates whether the subset includes non-zero coefficients. In some examples, the video encoder may selectively determine whether to generate syntax elements for each subset. The decoder may read an entropy encoded bitstream that includes syntax elements and determine whether to decode the subset based on the syntax elements.
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| Not Available | 27/03/2018 | ISLD-201806-040 | QUALCOMM INC | No | Family Member | ||||
Specification Information
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Technologies
Signal Processing
Product
Use Cases
Mobile TV/ Radio
Services
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.