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CN114868390A - 视频编码方法、解码方法、编码器、解码器以及ai加速器 - Google Patents

视频编码方法、解码方法、编码器、解码器以及ai加速器 Download PDF

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Publication number
CN114868390A
CN114868390A CN202080081315.7A CN202080081315A CN114868390A CN 114868390 A CN114868390 A CN 114868390A CN 202080081315 A CN202080081315 A CN 202080081315A CN 114868390 A CN114868390 A CN 114868390A
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China
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neural network
network model
information
video
coding
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CN202080081315.7A
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English (en)
Inventor
周焰
郑萧桢
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SZ DJI Technology Co Ltd
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SZ DJI Technology Co Ltd
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Publication of CN114868390A publication Critical patent/CN114868390A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

本公开提供一种视频编码方法，所述方法包括：对视频数据进行编码处理，所述编码处理包括利用神经网络模型的编码处理；基于编码处理后的视频数据，生成携带有语法元素的码流，所述语法元素包含表征所述神经网络模型的参数集的信息。

Description

PCT国内申请，说明书已公开。

Claims (93)

  1. PCT国内申请，权利要求书已公开。
CN202080081315.7A 2020-12-04 2020-12-04 视频编码方法、解码方法、编码器、解码器以及ai加速器 Pending CN114868390A (zh)

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PCT/CN2020/133979 WO2022116165A1 (zh) 2020-12-04 2020-12-04 视频编码方法、解码方法、编码器、解码器以及ai加速器

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CN114868390A true CN114868390A (zh) 2022-08-05

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WO (1) WO2022116165A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118678092A (zh) * 2023-03-17 2024-09-20 维沃移动通信有限公司 编码处理方法、解码处理方法及相关设备
AU2023202312A1 (en) * 2023-04-14 2024-10-31 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a tensor
CN119071532A (zh) * 2023-05-30 2024-12-03 华为技术有限公司 解码方法及电子设备
CN119071533A (zh) * 2023-05-30 2024-12-03 华为技术有限公司 编码方法及电子设备
CN116781910A (zh) * 2023-07-03 2023-09-19 江苏汇智达信息科技有限公司 基于神经网络算法的信息转换系统

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WO2019209913A1 (en) * 2018-04-27 2019-10-31 Interdigital Vc Holdings, Inc. Method and apparatus for video encoding and decoding based on neural network implementation of cabac
CN110401834A (zh) * 2019-08-06 2019-11-01 杭州微帧信息科技有限公司 一种基于深度学习的自适应视频编码方法
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US10499081B1 (en) * 2018-06-19 2019-12-03 Sony Interactive Entertainment Inc. Neural network powered codec
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CN110648278A (zh) * 2019-09-10 2020-01-03 网宿科技股份有限公司 一种图像的超分辨率处理方法、系统及设备

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Application publication date: 20220805