CN113366850A - 视频编码器、视频解码器及相应方法 - Google Patents

视频编码器、视频解码器及相应方法 Download PDF

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CN113366850A
CN113366850A CN201980081593.XA CN201980081593A CN113366850A CN 113366850 A CN113366850 A CN 113366850A CN 201980081593 A CN201980081593 A CN 201980081593A CN 113366850 A CN113366850 A CN 113366850A
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CN113366850B (zh
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陈焕浜
赵寅
杨海涛
张恋
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Huawei Technologies Co Ltd
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    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
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Abstract

本申请公开了应用于视频编码或视频解码的处理方法，包括：获取当前块的尺寸信息；根据获取的所述当前块的尺寸信息，以及基于尺寸的约束条件，确定所述当前块的标志位的上下文模型编号ctxInc；根据所述当前块的所述标志位的上下文模型编号ctxInc进行后续处理。使用该方法，可以提升编码效率和解码效率。

Description

PCT国内申请，说明书已公开。

Claims (33)

  1. PCT国内申请，权利要求书已公开。
CN201980081593.XA 2019-01-14 2019-12-21 视频编码器、视频解码器及相应方法 Active CN113366850B (zh)

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EP3905692A4 (en) 2022-03-16
CN113366850B (zh) 2022-09-23
US11902506B2 (en) 2024-02-13
KR102603966B1 (ko) 2023-11-17
EP3905692A1 (en) 2021-11-03
CN111435993B (zh) 2022-08-26
CN111435993A (zh) 2020-07-21
US20210344899A1 (en) 2021-11-04
KR20210111311A (ko) 2021-09-10
WO2020147514A1 (zh) 2020-07-23

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