RU2020114225A3 - - Google Patents

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Publication number
RU2020114225A3
RU2020114225A3 RU2020114225A RU2020114225A RU2020114225A3 RU 2020114225 A3 RU2020114225 A3 RU 2020114225A3 RU 2020114225 A RU2020114225 A RU 2020114225A RU 2020114225 A RU2020114225 A RU 2020114225A RU 2020114225 A3 RU2020114225 A3 RU 2020114225A3
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RU
Russia
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RU2020114225A
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RU2745779C2 (ru
RU2020114225A (ru
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • 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
    • H04N19/124Quantisation
    • 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
    • H04N19/119Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/12Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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]
    • 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
    • H04N19/134Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136Incoming video signal characteristics or properties
    • 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
    • H04N19/10Methods 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
    • H04N19/186Methods 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 a colour or a chrominance component
    • 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
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
RU2020114225A 2017-01-03 2017-12-27 Способ обработки изображений и устройство для этого RU2745779C2 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762441588P 2017-01-03 2017-01-03
US62/441,588 2017-01-03
US201762446535P 2017-01-16 2017-01-16
US62/446,535 2017-01-16

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
RU2019124476A Division RU2720066C1 (ru) 2017-01-03 2017-12-27 Способ обработки изображений и устройство для этого

Related Child Applications (1)

Application Number Title Priority Date Filing Date
RU2021108117A Division RU2769348C1 (ru) 2017-01-03 2021-03-26 Способ обработки изображений и устройство для этого

Publications (3)

Publication Number Publication Date
RU2020114225A RU2020114225A (ru) 2020-09-18
RU2020114225A3 true RU2020114225A3 (ru) 2020-10-21
RU2745779C2 RU2745779C2 (ru) 2021-03-31

Family

ID=62789499

Family Applications (3)

Application Number Title Priority Date Filing Date
RU2019124476A RU2720066C1 (ru) 2017-01-03 2017-12-27 Способ обработки изображений и устройство для этого
RU2020114225A RU2745779C2 (ru) 2017-01-03 2017-12-27 Способ обработки изображений и устройство для этого
RU2021108117A RU2769348C1 (ru) 2017-01-03 2021-03-26 Способ обработки изображений и устройство для этого

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RU2019124476A RU2720066C1 (ru) 2017-01-03 2017-12-27 Способ обработки изображений и устройство для этого

Family Applications After (1)

Application Number Title Priority Date Filing Date
RU2021108117A RU2769348C1 (ru) 2017-01-03 2021-03-26 Способ обработки изображений и устройство для этого

Country Status (11)

Country Link
US (3) US11394974B2 (ru)
EP (1) EP3565254A4 (ru)
JP (1) JP2020504973A (ru)
KR (1) KR20190090865A (ru)
CN (1) CN110402580A (ru)
AU (1) AU2017390099A1 (ru)
BR (1) BR112019013831A2 (ru)
CA (3) CA3237826A1 (ru)
MX (2) MX2019008023A (ru)
RU (3) RU2720066C1 (ru)
WO (1) WO2018128322A1 (ru)

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CN116847081A (zh) * 2018-04-01 2023-10-03 Lg电子株式会社 图像解码设备、图像编码设备和用于发送视频信号的设备
WO2020071736A1 (ko) * 2018-10-01 2020-04-09 엘지전자 주식회사 비디오 신호의 부호화/복호화 방법 및 이를 위한 장치
KR20240000610A (ko) 2019-01-15 2024-01-02 로즈데일 다이나믹스 엘엘씨 변환 스킵 플래그를 이용한 영상 코딩 방법 및 장치
US10986339B2 (en) * 2019-02-08 2021-04-20 Tencent America LLC Method and apparatus for harmonization between transform skip mode and multiple transform selection
WO2020184913A1 (ko) * 2019-03-08 2020-09-17 엘지전자 주식회사 비디오 신호를 처리하기 위한 방법 및 장치
WO2020185005A1 (ko) * 2019-03-12 2020-09-17 엘지전자 주식회사 변환에 기반한 영상 코딩 방법 및 그 장치
US11677969B2 (en) * 2019-03-22 2023-06-13 Tencent America LLC Method and apparatus for video coding
WO2021050198A1 (en) * 2019-09-12 2021-03-18 Alibaba Group Holding Limited Method and apparatus for coding video data in transform-skip mode
CN114521329A (zh) * 2019-09-23 2022-05-20 株式会社Kt 用于处理视频信号的方法和装置
US20230007263A1 (en) * 2019-10-10 2023-01-05 Electronics And Telecommunications Research Institute Image encoding/decoding method and apparatus, and recording medium storing bitstream
CA3161641C (en) * 2019-11-13 2023-12-19 Lg Electronics Inc. Transform-based image coding method and device therefor
KR20240024338A (ko) * 2019-11-21 2024-02-23 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 변환 및 계수 시그널링에 대한 방법 및 장치
KR20220100599A (ko) * 2019-11-26 2022-07-15 주식회사 윌러스표준기술연구소 적응적 컬러 공간 변환을 이용하는 비디오 신호 처리 방법 및 장치
AU2019275552B2 (en) * 2019-12-03 2022-10-13 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a coding tree unit
AU2019275553B2 (en) * 2019-12-03 2022-10-06 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a coding tree unit
JP7372465B2 (ja) * 2020-02-11 2023-10-31 ホアウェイ・テクノロジーズ・カンパニー・リミテッド シーケンスパラメータセット内でのサブピクチャのシグナリングのためのエンコーダ、デコーダ、および対応する方法
MX2022010416A (es) * 2020-02-27 2022-10-03 Lg Electronics Inc Metodo y aparato para la decodificacion de imagenes relacionadas con la ocultacion de datos de se?al.
GB2593778A (en) * 2020-04-03 2021-10-06 Sony Group Corp Video data encoding and decoding
CN113709477B (zh) * 2020-06-05 2022-12-23 杭州海康威视数字技术股份有限公司 编码方法、解码方法、装置及机器可读存储介质
GB2603559B (en) * 2021-07-22 2023-08-09 Imagination Tech Ltd Coding blocks of pixels

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Also Published As

Publication number Publication date
US20220353503A1 (en) 2022-11-03
CA3049196A1 (en) 2018-07-12
CA3142941C (en) 2024-06-18
RU2769348C1 (ru) 2022-03-30
KR20190090865A (ko) 2019-08-02
RU2745779C2 (ru) 2021-03-31
MX2019008023A (es) 2019-11-12
MX2022015925A (es) 2023-01-24
US20240121393A1 (en) 2024-04-11
BR112019013831A2 (pt) 2020-01-28
EP3565254A4 (en) 2020-09-30
US20190349587A1 (en) 2019-11-14
US11394974B2 (en) 2022-07-19
RU2020114225A (ru) 2020-09-18
US11882286B2 (en) 2024-01-23
EP3565254A1 (en) 2019-11-06
WO2018128322A1 (ko) 2018-07-12
AU2017390099A1 (en) 2019-08-08
CA3142941A1 (en) 2018-07-12
CN110402580A (zh) 2019-11-01
JP2020504973A (ja) 2020-02-13
CA3237826A1 (en) 2018-07-12
CA3049196C (en) 2023-05-23
RU2720066C1 (ru) 2020-04-23

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