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US Patent 11924463 Gradient calculation in different motion vector refinements

Overview Structured Data Issues Contributors

Is a

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Date Filed

November 10, 2021

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Date of Patent

March 5, 2024

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Patent Application Number

17523232

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Patent Citations

US Patent 10523964 Inter prediction refinement based on bi-directional optical flow (BIO)

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US Patent 10560712 Affine motion prediction for video coding

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US Patent 10757417 Affine motion compensation in video coding

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US Patent 10778999 Frame rate up-conversion coding mode with affine motion model

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US Patent 10819891 Camera module having transparent cover plate configured to be target optical lens and target optical lens used as external optical lens and method for manufacturing camera module, and display device having camera module and method for manufacturing display device

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US Patent 10841609 Modification of motion vector with adaptive motion vector resolution

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US Patent 10904565 Memory-bandwidth-efficient design for bi-directional optical flow (BIO)

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US Patent 11356697 Gradient calculation in different motion vector refinements

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US Patent 11516497 Bidirectional optical flow based video coding and decoding

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US Patent 11368711 Applicability of prediction refinement with optical flow process

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Patent Inventor Names

Kai Zhang

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Hongbin Liu

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Yue Wang

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Li Zhang

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Patent Jurisdiction

United States Patent and Trademark Office

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Patent Number

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Patent Primary Examiner

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CPC Code

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