Video signal processing method and apparatus

JP7740763B2Active Publication Date: 2025-09-17WILUS INSTITUTE OF STANDARDS & TECHNOLOGY INC
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Patent Information

Application Number
JP2024194447
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Priority Date
2019-07-22
Filing Date
2024-11-06
Publication Date
2025-09-17
Estimated Expiration
2040-07-20

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Abstract

To provide a video signal decoding device.SOLUTION: The device comprises a processor. The processor decodes a general constraint information (GCI) syntax included in a bitstream of a video signal, and decodes the bitstream on the basis of the result of decoding the GCI syntax, where the GCI syntax includes a GCI syntax element for configuring the value of an SPS syntax element indicating whether to use a palette mode included in a sequence parameter set (SPS) raw byte sequence payload (RBSP) syntax.SELECTED DRAWING: Figure 19
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Citation Information

Patent Citations

  • Palette predictor initialization and merging for video coding

    JP2018530962A

  • Constrains for high level syntax elements

    WO2021170091A1

Cited By

  • Video signal processing method and device

    JP2025170036A