RU2771250C1 - Способ и устройство кодирования/декодирования изображения - Google Patents

Способ и устройство кодирования/декодирования изображения Download PDF

Info

Publication number
RU2771250C1
RU2771250C1 RU2021109441A RU2021109441A RU2771250C1 RU 2771250 C1 RU2771250 C1 RU 2771250C1 RU 2021109441 A RU2021109441 A RU 2021109441A RU 2021109441 A RU2021109441 A RU 2021109441A RU 2771250 C1 RU2771250 C1 RU 2771250C1
Authority
RU
Russia
Prior art keywords
block
prediction
mode
prediction mode
pixel
Prior art date
Application number
RU2021109441A
Other languages
English (en)
Russian (ru)
Inventor
Ки Баек КИМ
Original Assignee
Б1 Инститьют Оф Имидж Текнолоджи, Инк.
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 Б1 Инститьют Оф Имидж Текнолоджи, Инк. filed Critical Б1 Инститьют Оф Имидж Текнолоджи, Инк.
Application granted granted Critical
Publication of RU2771250C1 publication Critical patent/RU2771250C1/ru

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
    • H04N19/103Selection 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
    • H04N19/117Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/132Sampling, 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
    • H04N19/134Methods 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
    • H04N19/134Methods 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
    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/169Methods 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
    • H04N19/182Methods 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 pixel
    • 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
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04N19/80Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
RU2021109441A 2018-09-07 2019-09-09 Способ и устройство кодирования/декодирования изображения RU2771250C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20180107256 2018-09-07
KR10-2018-0107256 2018-09-07
PCT/KR2019/011648 WO2020050704A1 (ko) 2018-09-07 2019-09-09 영상 부호화/복호화 방법 및 장치

Related Child Applications (4)

Application Number Title Priority Date Filing Date
RU2022109975A Division RU2852140C2 (ru) 2018-09-07 2019-09-09 Способ и устройство кодирования/декодирования изображения
RU2022109977A Division RU2852271C2 (ru) 2018-09-07 2019-09-09 Способ и устройство кодирования/декодирования изображения
RU2022109976A Division RU2857377C2 (ru) 2018-09-07 2019-09-09 Способ и устройство кодирования/декодирования изображения
RU2022109978A Division RU2852141C2 (ru) 2018-09-07 2019-09-09 Способ и устройство кодирования/декодирования изображения

Publications (1)

Publication Number Publication Date
RU2771250C1 true RU2771250C1 (ru) 2022-04-29

Family

ID=69723085

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2021109441A RU2771250C1 (ru) 2018-09-07 2019-09-09 Способ и устройство кодирования/декодирования изображения

Country Status (16)

Country Link
US (12) US11128859B2 (https=)
EP (2) EP4593380A3 (https=)
JP (7) JP7453236B2 (https=)
KR (1) KR20210046804A (https=)
CN (9) CN119743592A (https=)
AU (8) AU2019336046B2 (https=)
BR (1) BR112021004326A2 (https=)
CA (4) CA3296645A1 (https=)
IL (5) IL322231A (https=)
MX (3) MX2021002548A (https=)
MY (1) MY207032A (https=)
PH (1) PH12021550492A1 (https=)
RU (1) RU2771250C1 (https=)
SG (1) SG11202101877PA (https=)
WO (1) WO2020050704A1 (https=)
ZA (5) ZA202101432B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2579763B (en) * 2018-09-21 2021-06-09 Canon Kk Video coding and decoding
US20200213595A1 (en) * 2018-12-31 2020-07-02 Comcast Cable Communications, Llc Methods, Systems, And Apparatuses For Adaptive Processing Of Non-Rectangular Regions Within Coding Units
WO2023128489A1 (ko) * 2021-12-28 2023-07-06 주식회사 케이티 영상 부호화/복호화 방법 및 장치
WO2023195646A1 (ko) * 2022-04-05 2023-10-12 현대자동차주식회사 선택적 다중 참조라인을 이용하는 비디오 코딩을 위한 방법 및 장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120082223A1 (en) * 2010-10-01 2012-04-05 Qualcomm Incorporated Indicating intra-prediction mode selection for video coding
KR20140093869A (ko) * 2013-01-18 2014-07-29 연세대학교 산학협력단 인트라 예측 방법 및 장치, 그리고 영상 처리 장치
RU2554545C2 (ru) * 2011-01-06 2015-06-27 Квэлкомм Инкорпорейтед Указание выбора режима внутреннего предсказания для видеокодирования с использованием савас
US20160037177A1 (en) * 2013-04-05 2016-02-04 Samsung Electronics Co., Ltd. Interlayer video encoding method and apparatus and interlayer video decoding method and apparatus for compensating luminance difference
US20180098074A1 (en) * 2015-03-23 2018-04-05 Lg Electronics Inc. Method for processing image on basis of intra prediction mode and apparatus therefor
RU2666319C1 (ru) * 2012-01-20 2018-09-06 Кэнон Кабусики Кайся Способ, устройство и система для кодирования и декодирования единицы кодирования

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100118943A1 (en) * 2007-01-09 2010-05-13 Kabushiki Kaisha Toshiba Method and apparatus for encoding and decoding image
KR101503269B1 (ko) * 2010-04-05 2015-03-17 삼성전자주식회사 영상 부호화 단위에 대한 인트라 예측 모드 결정 방법 및 장치, 및 영상 복호화 단위에 대한 인트라 예측 모드 결정 방법 및 장치
PH12015501604B1 (en) * 2010-12-23 2023-12-06 Samsung Electronics Co Ltd Method and device for encoding intra prediction mode for image prediction unit, and method and device for decoding intra prediction mode for image prediction unit
JP2012244354A (ja) * 2011-05-18 2012-12-10 Sony Corp 画像処理装置および方法
JP6112031B2 (ja) * 2013-03-29 2017-04-12 株式会社Jvcケンウッド 画像復号装置、画像復号方法及び画像復号プログラム
KR20180026718A (ko) * 2015-07-28 2018-03-13 엘지전자 주식회사 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
US10750167B2 (en) * 2015-10-22 2020-08-18 Lg Electronics, Inc. Intra-prediction method and apparatus in video coding system
ES2688624R1 (es) * 2016-04-06 2018-12-04 Kt Corporation Método y aparato para procesar señales de vídeo
CN117221597A (zh) * 2016-06-22 2023-12-12 Lx 半导体科技有限公司 图像编码/解码方法以及图像数据的传输方法
CN116708776A (zh) * 2016-07-18 2023-09-05 韩国电子通信研究院 图像编码/解码方法和装置以及存储比特流的记录介质
KR20180014675A (ko) * 2016-08-01 2018-02-09 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN116684579A (zh) * 2016-08-03 2023-09-01 株式会社Kt 用于对视频进行编码和解码的方法和装置
US10873746B2 (en) * 2016-12-21 2020-12-22 Sharp Kabushiki Kaisha Intra prediction image generation device using cross-component liner model, image decoding apparatus, and image coding apparatus using same
JP6806028B2 (ja) 2017-01-19 2020-12-23 株式会社村田製作所 多極コネクタセット
WO2018164504A1 (ko) * 2017-03-09 2018-09-13 주식회사 케이티 비디오 신호 처리 방법 및 장치
US11102509B2 (en) * 2017-04-28 2021-08-24 Electronics And Telecommunications Research Institute Image encoding/decoding method and device, and recording medium storing bit stream
US10742975B2 (en) * 2017-05-09 2020-08-11 Futurewei Technologies, Inc. Intra-prediction with multiple reference lines
KR101883430B1 (ko) * 2017-08-30 2018-07-30 삼성전자주식회사 영상 부호화 방법 및 장치, 그 기록매체
CN116489354B (zh) * 2017-09-28 2025-09-23 Lg电子株式会社 图像编译系统中根据块分离结构的图像解码方法和设备
CN118214854A (zh) * 2017-10-26 2024-06-18 英迪股份有限公司 用于基于非对称子块的图像编码/解码的方法及装置
CN118413648A (zh) * 2017-11-28 2024-07-30 Lx 半导体科技有限公司 图像编码/解码方法、图像数据的传输方法和存储介质
WO2019151268A1 (ja) * 2018-01-30 2019-08-08 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法および復号方法
US10771781B2 (en) * 2018-03-12 2020-09-08 Electronics And Telecommunications Research Institute Method and apparatus for deriving intra prediction mode
CN117834856A (zh) * 2018-04-24 2024-04-05 三星电子株式会社 视频编码方法和装置以及视频解码方法和装置
EP3804336A4 (en) * 2018-07-11 2021-08-11 Huawei Technologies Co., Ltd. FILTERING PROCESS AND APPARATUS DEPENDING ON THE ASPECT RATIO FOR INTRA-PREDICTION

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120082223A1 (en) * 2010-10-01 2012-04-05 Qualcomm Incorporated Indicating intra-prediction mode selection for video coding
RU2554545C2 (ru) * 2011-01-06 2015-06-27 Квэлкомм Инкорпорейтед Указание выбора режима внутреннего предсказания для видеокодирования с использованием савас
RU2666319C1 (ru) * 2012-01-20 2018-09-06 Кэнон Кабусики Кайся Способ, устройство и система для кодирования и декодирования единицы кодирования
KR20140093869A (ko) * 2013-01-18 2014-07-29 연세대학교 산학협력단 인트라 예측 방법 및 장치, 그리고 영상 처리 장치
US20160037177A1 (en) * 2013-04-05 2016-02-04 Samsung Electronics Co., Ltd. Interlayer video encoding method and apparatus and interlayer video decoding method and apparatus for compensating luminance difference
US20180098074A1 (en) * 2015-03-23 2018-04-05 Lg Electronics Inc. Method for processing image on basis of intra prediction mode and apparatus therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JIN HEO AND ALEXEY FILIPPOV, DESCRIPTION OF CORE EXPERIMENT 3: INTRA PREDICTION AND MODE CODING, JOINT VIDEO EXPERTS TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11, JVET-J1023_R2, 10TH MEETING: SAN DIEGO, 10-20 APR. 2018. *

Also Published As

Publication number Publication date
JP7767486B2 (ja) 2025-11-11
IL314071B2 (en) 2025-12-01
AU2025287395A1 (en) 2026-01-22
AU2025287396A1 (en) 2026-01-22
CN112740699B (zh) 2024-12-13
IL314072B1 (en) 2025-04-01
IL281260B1 (en) 2024-08-01
SG11202101877PA (en) 2021-03-30
AU2019336046B2 (en) 2024-02-15
JP7724337B2 (ja) 2025-08-15
CN118524227A (zh) 2024-08-20
US20250126245A1 (en) 2025-04-17
IL322231A (en) 2025-09-01
US20250211733A1 (en) 2025-06-26
IL314071B1 (en) 2025-08-01
JP2024133664A (ja) 2024-10-02
MY207032A (en) 2025-01-25
AU2024200258A1 (en) 2024-02-01
JP2024133663A (ja) 2024-10-02
US20230171398A1 (en) 2023-06-01
AU2024200258B2 (en) 2025-07-10
JP7453236B2 (ja) 2024-03-19
AU2025210853A1 (en) 2025-08-21
IL281260B2 (en) 2024-12-01
CN119743595A (zh) 2025-04-01
MX2023007730A (es) 2023-07-06
US20210092365A1 (en) 2021-03-25
AU2025287397A1 (en) 2026-01-22
US12052415B2 (en) 2024-07-30
ZA202101432B (en) 2024-02-28
CA3112936A1 (en) 2020-03-12
CN119743593A (zh) 2025-04-01
CN118524228A (zh) 2024-08-20
AU2025287394A1 (en) 2026-01-22
US20250211734A1 (en) 2025-06-26
CN119743592A (zh) 2025-04-01
US20250294138A1 (en) 2025-09-18
CN119728964A (zh) 2025-03-28
CN112740699A (zh) 2021-04-30
AU2019336046A1 (en) 2021-05-06
CA3296652A1 (en) 2026-03-02
IL317032A (en) 2025-01-01
CA3296645A1 (en) 2026-03-02
IL281260A (en) 2021-04-29
KR20210046804A (ko) 2021-04-28
ZA202301352B (en) 2024-05-30
IL314072B2 (en) 2025-08-01
US20260101030A1 (en) 2026-04-09
CN119743594A (zh) 2025-04-01
WO2020050704A1 (ko) 2020-03-12
ZA202301351B (en) 2024-06-26
MX2021002548A (es) 2021-04-29
PH12021550492A1 (en) 2021-11-08
JP2024133665A (ja) 2024-10-02
US20240333919A1 (en) 2024-10-03
IL314072A (en) 2024-09-01
EP4593380A2 (en) 2025-07-30
US20250211735A1 (en) 2025-06-26
JP7665843B2 (ja) 2025-04-21
US11128859B2 (en) 2021-09-21
JP2024063178A (ja) 2024-05-10
JP2024133661A (ja) 2024-10-02
BR112021004326A2 (pt) 2021-07-20
CN119743591A (zh) 2025-04-01
JP2021536718A (ja) 2021-12-27
EP4593380A3 (en) 2025-10-22
US20250294137A1 (en) 2025-09-18
EP3849193A1 (en) 2021-07-14
MX2024003548A (es) 2024-04-03
JP7665844B2 (ja) 2025-04-21
US11616944B2 (en) 2023-03-28
AU2025287393A1 (en) 2026-01-22
RU2022109978A (ru) 2022-05-04
JP2026010184A (ja) 2026-01-21
ZA202301938B (en) 2025-06-25
US20250211732A1 (en) 2025-06-26
IL314071A (en) 2024-09-01
CA3296626A1 (en) 2026-03-02
EP3849193A4 (en) 2022-09-28
JP7724336B2 (ja) 2025-08-15
ZA202203000B (en) 2023-10-25
US20210092397A1 (en) 2021-03-25

Similar Documents

Publication Publication Date Title
RU2771250C1 (ru) Способ и устройство кодирования/декодирования изображения
RU2852141C2 (ru) Способ и устройство кодирования/декодирования изображения
RU2852140C2 (ru) Способ и устройство кодирования/декодирования изображения
RU2852271C2 (ru) Способ и устройство кодирования/декодирования изображения
RU2857377C2 (ru) Способ и устройство кодирования/декодирования изображения
RU2838197C1 (ru) Способ кодирования/декодирования изображения, машиночитаемый носитель c сохраненными на нем инструкциями и способ передачи потока битов
RU2839274C2 (ru) Способ кодирования/декодирования изображения, машиночитаемый носитель, имеющий сохраненные на нем инструкции, и способ передачи потока битов
RU2839023C1 (ru) Способ кодирования/декодирования изображения, машиночитаемый носитель, имеющий сохраненные на нем инструкции, и способ передачи потока битов
RU2842714C1 (ru) Способ для кодирования/декодирования изображения, машиночитаемый носитель, имеющий сохраненные на нем инструкции, и способ передачи потока битов
RU2831833C1 (ru) Способ кодирования/декодирования изображения
RU2839690C1 (ru) Способ кодирования/декодирования изображения, машиночитаемый носитель, имеющий сохраненные на нем инструкции, и способ передачи потока битов
HK40128549A (en) Image encoding/decoding method and device
HK40052497A (en) Image encoding/decoding method and device
KR20190008809A (ko) 복수의 참조 화소 계층을 지원하는 영상 복호화 방법 및 장치