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US Patent 11533496 Restriction on applicability of cross component mode

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Is a

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Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

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Patent Number

Patent Inventor Names

Zhipin Deng1

Hongbin Liu1

Jizheng Xu1

Kai Zhang1

Li Zhang1

Date of Patent

December 20, 2022

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Patent Application Number

174791921

Date Filed

September 20, 2021

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Patent Citations

US Patent 10609395 High dynamic range video coding architectures with multiple operating modes

1

US Patent 10652588 Inverse reshaping for high dynamic range video coding

1

US Patent 10939128 Parameter derivation for intra prediction

US Patent 11190790 Parallel processing method for color component of video signal, and device therefor

US Patent 10979717 Simplified parameter derivation for intra prediction

US Patent 11284084 Constraints on model-based reshaping in video processing

US Patent 10200700 Cross-component prediction in video coding

1

US Patent 10469847 Inter-component de-correlation for video coding

1

Patent Primary Examiner

Joseph W Becker

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CPC Code

1

1

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1

1

A method for visual media processing, including performing a conversion between a current chroma chroma block of visual media data and a bitstream representation of the current chroma chroma block, wherein, during the conversion, a chroma residual of the current chroma chroma block is scaled based on a scaling coefficient, wherein the scaling coefficient is derived at least based on luma samples located in predefined positions.

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