JP7421492B2 - Cabacのニューラルネットワーク実装に基づくビデオの符号化及び復号のための方法及び機器 - Google Patents

Cabacのニューラルネットワーク実装に基づくビデオの符号化及び復号のための方法及び機器 Download PDF

Info

Publication number
JP7421492B2
JP7421492B2 JP2020550073A JP2020550073A JP7421492B2 JP 7421492 B2 JP7421492 B2 JP 7421492B2 JP 2020550073 A JP2020550073 A JP 2020550073A JP 2020550073 A JP2020550073 A JP 2020550073A JP 7421492 B2 JP7421492 B2 JP 7421492B2
Authority
JP
Japan
Prior art keywords
syntax element
bin
current block
prediction
syntax
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2020550073A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021520087A (ja
JP2021520087A5 (https=
JPWO2019209913A5 (https=
Inventor
ボルデ,フィリップ
ギャルピン,フランク
ラケイプ,ファビアン
ナセル,カラム
Original Assignee
インターデジタル ヴイシー ホールディングス, インコーポレイテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by インターデジタル ヴイシー ホールディングス, インコーポレイテッド filed Critical インターデジタル ヴイシー ホールディングス, インコーポレイテッド
Publication of JP2021520087A publication Critical patent/JP2021520087A/ja
Publication of JP2021520087A5 publication Critical patent/JP2021520087A5/ja
Publication of JPWO2019209913A5 publication Critical patent/JPWO2019209913A5/ja
Application granted granted Critical
Publication of JP7421492B2 publication Critical patent/JP7421492B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/13Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06NCOMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00Computing arrangements based on biological models
    • G06N3/02Neural networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/105Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/11Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/132Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00Image coding
    • G06T9/002Image coding using neural networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2020550073A 2018-04-27 2019-04-24 Cabacのニューラルネットワーク実装に基づくビデオの符号化及び復号のための方法及び機器 Active JP7421492B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18305537.5 2018-04-27
EP18305537.5A EP3562162A1 (en) 2018-04-27 2018-04-27 Method and apparatus for video encoding and decoding based on neural network implementation of cabac
PCT/US2019/028859 WO2019209913A1 (en) 2018-04-27 2019-04-24 Method and apparatus for video encoding and decoding based on neural network implementation of cabac

Publications (4)

Publication Number Publication Date
JP2021520087A JP2021520087A (ja) 2021-08-12
JP2021520087A5 JP2021520087A5 (https=) 2022-04-21
JPWO2019209913A5 JPWO2019209913A5 (https=) 2022-04-21
JP7421492B2 true JP7421492B2 (ja) 2024-01-24

Family

ID=62143088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020550073A Active JP7421492B2 (ja) 2018-04-27 2019-04-24 Cabacのニューラルネットワーク実装に基づくビデオの符号化及び復号のための方法及び機器

Country Status (5)

Country Link
US (2) US11323716B2 (https=)
EP (2) EP3562162A1 (https=)
JP (1) JP7421492B2 (https=)
CN (1) CN112075082B (https=)
WO (1) WO2019209913A1 (https=)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3562162A1 (en) * 2018-04-27 2019-10-30 InterDigital VC Holdings, Inc. Method and apparatus for video encoding and decoding based on neural network implementation of cabac
US10652581B1 (en) * 2019-02-27 2020-05-12 Google Llc Entropy coding in image and video compression using machine learning
CN112235583B (zh) * 2019-07-15 2021-12-24 华为技术有限公司 基于小波变换的图像编解码方法及装置
US12323596B2 (en) 2019-11-08 2025-06-03 Interdigital Madison Patent Holdings, Sas Deep intra prediction of an image block
US11671110B2 (en) * 2019-11-22 2023-06-06 Tencent America LLC Method and apparatus for neural network model compression/decompression
US11395007B2 (en) 2019-12-12 2022-07-19 Tencent America LLC Method for signaling dependent and independent picture header
CN111431540B (zh) * 2020-04-01 2021-10-08 西安交通大学 一种基于神经网络模型的fpga配置文件算术压缩与解压方法
EP4136756A1 (en) * 2020-04-14 2023-02-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Decoder for decoding weight parameters of a neural network, encoder, methods and encoded representation using probability estimation parameters
US12363310B2 (en) * 2020-06-16 2025-07-15 Nokia Technologies Oy Guided probability model for compressed representation of neural networks
CN114339262B (zh) * 2020-09-30 2023-02-14 华为技术有限公司 熵编/解码方法及装置
FR3114933B1 (fr) * 2020-10-06 2023-10-13 Fond B Com Procédé et dispositif électronique de décodage d’un flux de données, et programme d’ordinateur associé
CN114501031B (zh) * 2020-11-13 2023-06-02 华为技术有限公司 一种压缩编码、解压缩方法以及装置
WO2022116165A1 (zh) * 2020-12-04 2022-06-09 深圳市大疆创新科技有限公司 视频编码方法、解码方法、编码器、解码器以及ai加速器
CN114915782B (zh) * 2021-02-10 2025-09-12 华为技术有限公司 一种编码方法、解码方法及设备
US11425368B1 (en) * 2021-02-17 2022-08-23 Adobe Inc. Lossless image compression using block based prediction and optimized context adaptive entropy coding
FR3120174A1 (fr) * 2021-02-19 2022-08-26 Orange Prédiction pondérée d’image, codage et décodage d’image utilisant une telle prédiction pondérée
CN115118972B (zh) * 2021-03-17 2025-09-02 华为技术有限公司 视频图像的编解码方法及相关设备
CN117099370A (zh) * 2021-03-26 2023-11-21 杜比实验室特许公司 使用神经网络对图像和视频编码中的潜在特征进行多分布熵建模
CN117321989A (zh) * 2021-04-01 2023-12-29 华为技术有限公司 基于神经网络的图像处理中的辅助信息的独立定位
US12041252B2 (en) 2021-06-07 2024-07-16 Sony Interactive Entertainment Inc. Multi-threaded CABAC decoding
CN115695812A (zh) 2021-07-30 2023-02-03 中兴通讯股份有限公司 视频编码、视频解码方法、装置、电子设备和存储介质
CN114615507B (zh) * 2022-05-11 2022-09-13 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) 一种图像编码方法、解码方法及相关装置
CN116519695B (zh) * 2022-12-06 2025-09-09 贵州民族大学 一种光学元件表面缺陷检测方法及相关设备
CN120958811A (zh) * 2023-03-22 2025-11-14 抖音视界有限公司 用于视觉数据处理的方法、装置和介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060251330A1 (en) 2003-05-20 2006-11-09 Peter Toth Hybrid video compression method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3075049B2 (ja) * 1993-11-30 2000-08-07 三菱電機株式会社 画像符号化装置
WO2002061678A2 (en) * 2001-01-31 2002-08-08 Prediction Dynamics Limited Feature selection for neural networks
AU2002351389A1 (en) * 2001-12-17 2003-06-30 Microsoft Corporation Skip macroblock coding
CN1190755C (zh) * 2002-11-08 2005-02-23 北京工业大学 基于感知器的彩色图像无损压缩方法
US20070233477A1 (en) * 2006-03-30 2007-10-04 Infima Ltd. Lossless Data Compression Using Adaptive Context Modeling
JP2009111691A (ja) 2007-10-30 2009-05-21 Hitachi Ltd 画像符号化装置及び符号化方法、画像復号化装置及び復号化方法
JP5676744B2 (ja) * 2010-04-13 2015-02-25 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン エントロピー符号化
US8775341B1 (en) * 2010-10-26 2014-07-08 Michael Lamport Commons Intelligent control with hierarchical stacked neural networks
US9264706B2 (en) 2012-04-11 2016-02-16 Qualcomm Incorporated Bypass bins for reference index coding in video coding
KR20150090206A (ko) 2013-01-30 2015-08-05 인텔 코포레이션 차세대 비디오를 위한 코딩을 위한 콘텐츠 적응적 파라메트릭 변환
EP3310058B1 (en) * 2015-06-12 2023-02-22 Panasonic Intellectual Property Management Co., Ltd. Image coding method, image decoding method, image coding device and image decoding device
US10979718B2 (en) * 2017-09-01 2021-04-13 Apple Inc. Machine learning video processing systems and methods
US9941900B1 (en) * 2017-10-03 2018-04-10 Dropbox, Inc. Techniques for general-purpose lossless data compression using a recurrent neural network
US11166014B2 (en) * 2017-12-14 2021-11-02 Electronics And Telecommunications Research Institute Image encoding and decoding method and device using prediction network
KR102435595B1 (ko) * 2017-12-15 2022-08-25 한국전자통신연구원 분산 처리 환경에서의 학습 파라미터의 압축 및 전송을 제공하는 방법 및 장치
US10841577B2 (en) * 2018-02-08 2020-11-17 Electronics And Telecommunications Research Institute Method and apparatus for video encoding and video decoding based on neural network
EP3777141B1 (en) * 2018-03-29 2025-09-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Intra-prediction mode concept for block-wise picture coding
EP3562162A1 (en) * 2018-04-27 2019-10-30 InterDigital VC Holdings, Inc. Method and apparatus for video encoding and decoding based on neural network implementation of cabac
US10652581B1 (en) * 2019-02-27 2020-05-12 Google Llc Entropy coding in image and video compression using machine learning

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060251330A1 (en) 2003-05-20 2006-11-09 Peter Toth Hybrid video compression method
JP2007503784A (ja) 2003-05-20 2007-02-22 アーエムテー アドバンスド マルチメディア テクノロジー アクティエボラーグ ハイブリッドビデオ圧縮法

Also Published As

Publication number Publication date
JP2021520087A (ja) 2021-08-12
US20220264095A1 (en) 2022-08-18
WO2019209913A1 (en) 2019-10-31
CN112075082B (zh) 2024-03-26
EP3562162A1 (en) 2019-10-30
EP3785442A1 (en) 2021-03-03
US20210120247A1 (en) 2021-04-22
CN112075082A (zh) 2020-12-11
US11323716B2 (en) 2022-05-03

Similar Documents

Publication Publication Date Title
JP7421492B2 (ja) Cabacのニューラルネットワーク実装に基づくビデオの符号化及び復号のための方法及び機器
CN112640457B (zh) 使用阈值和莱斯参数的用于系数编译码的常规编译码二进制数缩减
CN115336266B (zh) 使用深度学习的并行化的速率失真优化量化
JP5869108B2 (ja) メモリ効率的コンテキストモデリング
KR20210065155A (ko) 종속 스칼라 양자화를 사용하거나 이와 조합하는 데에 적합한 변환 계수의 효율적인 코딩
CN109997361A (zh) 用于视频译码的低复杂度符号预测
US11683505B2 (en) Method and a device for picture encoding and decoding
US10791341B2 (en) Binary arithmetic coding with progressive modification of adaptation parameters
KR102441310B1 (ko) 조명 보상에 기초한 비디오 인코딩 및 디코딩을 위한 방법 및 장치
JP2014535222A (ja) コンテキスト適応型エントロピーコーディングのためのコンテキスト状態および確率の初期化
CN102884792A (zh) 用于统一显著图编码的方法和设备
US11695962B2 (en) Encoding and decoding methods and corresponding devices
CN112534815A (zh) 使用阈值用于系数译码的常规译码二进制数缩减
CN114615504B (zh) 视频解码方法、视频编码方法、装置及设备
WO2019125859A1 (en) Method and apparatus for video encoding and decoding based on context switching
JP2024156660A (ja) ルマ・イントラ・モード・シグナリング
JP2019521550A (ja) ビデオデータに関係する構文要素を表す一連の2値シンボルをコンテキスト適応型2値算術符号化するための方法及び装置
CN114979642B (zh) 视频编解码方法、装置、计算机可读介质及电子设备
CN116998149A (zh) 系数的编解码方法、编码器、解码器及计算机存储介质
US12355996B2 (en) Encoding and decoding methods and corresponding devices
CN121509677A (zh) 视频编解码方法、装置、计算机可读介质及电子设备
CN121099070A (zh) 视频编解码方法、装置、计算机可读介质及电子设备
HK40071988B (zh) 视频解码方法、视频编码方法、装置及设备
CN118803237A (zh) 视频编解码方法、装置、计算机可读介质及电子设备
CN116998151A (zh) 一种编码方法、解码方法、编码器、解码器以及存储介质

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220413

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220413

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230601

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230607

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20230830

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231128

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231226

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240112

R150 Certificate of patent or registration of utility model

Ref document number: 7421492

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150