PL3849184T3 - Sposób kodowania/dekodowania sygnału obrazu i urządzenie do jego wykonywania - Google Patents

Sposób kodowania/dekodowania sygnału obrazu i urządzenie do jego wykonywania

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Publication number
PL3849184T3
PL3849184T3 PL19882020.1T PL19882020T PL3849184T3 PL 3849184 T3 PL3849184 T3 PL 3849184T3 PL 19882020 T PL19882020 T PL 19882020T PL 3849184 T3 PL3849184 T3 PL 3849184T3
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PL
Poland
Prior art keywords
decoding
coding
improving
image signal
image
Prior art date
Application number
PL19882020.1T
Other languages
English (en)
Inventor
Bae Keun Lee
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
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 Guangdong Oppo Mobile Telecommunications Corp., Ltd. filed Critical Guangdong Oppo Mobile Telecommunications Corp., Ltd.
Publication of PL3849184T3 publication Critical patent/PL3849184T3/pl

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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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection 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
    • H—ELECTRICITY
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    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • H—ELECTRICITY
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    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
    • H—ELECTRICITY
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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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
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    • 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
    • H04N19/12—Selection 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
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    • H04N19/176—Methods 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
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    • H04N19/184—Methods 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 bits, e.g. of the compressed video stream
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    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
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    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • H—ELECTRICITY
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods 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
    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • 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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
PL19882020.1T 2018-11-08 2019-11-07 Sposób kodowania/dekodowania sygnału obrazu i urządzenie do jego wykonywania PL3849184T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20180136256 2018-11-08
KR20180148948 2018-11-27
PCT/KR2019/015097 WO2020096389A1 (ko) 2018-11-08 2019-11-07 영상 신호 부호화/복호화 방법 및 이를 위한 장치

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PL3849184T3 true PL3849184T3 (pl) 2023-07-24

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US (5) US11252405B2 (pl)
EP (2) EP4221204A1 (pl)
JP (7) JP7182705B2 (pl)
KR (1) KR20200054105A (pl)
CN (6) CN120751121A (pl)
AU (1) AU2019375718B2 (pl)
BR (1) BR112021008731A2 (pl)
CA (1) CA3117933C (pl)
CL (1) CL2021001206A1 (pl)
ES (1) ES2948265T3 (pl)
IL (3) IL314659A (pl)
MX (4) MX2021005368A (pl)
MY (1) MY205738A (pl)
PH (1) PH12021550932A1 (pl)
PL (1) PL3849184T3 (pl)
RU (1) RU2766152C1 (pl)
SG (1) SG11202104319VA (pl)
WO (1) WO2020096389A1 (pl)
ZA (1) ZA202102793B (pl)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020084476A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Sub-block based prediction
CN111083492B (zh) 2018-10-22 2024-01-12 北京字节跳动网络技术有限公司 双向光流中的梯度计算
WO2020098648A1 (en) 2018-11-12 2020-05-22 Beijing Bytedance Network Technology Co., Ltd. Using combined inter intra prediction in video processing
CN113170093B (zh) 2018-11-20 2023-05-02 北京字节跳动网络技术有限公司 视频处理中的细化帧间预测
CN117319644A (zh) 2018-11-20 2023-12-29 北京字节跳动网络技术有限公司 基于部分位置的差计算
CN117528076A (zh) * 2018-11-22 2024-02-06 北京字节跳动网络技术有限公司 用于具有几何分割的帧间预测的构建方法
US20200169757A1 (en) * 2018-11-23 2020-05-28 Mediatek Inc. Signaling For Multi-Reference Line Prediction And Multi-Hypothesis Prediction
CN116132667A (zh) 2018-11-26 2023-05-16 华为技术有限公司 对图像中的块进行帧内预测的方法，编码设备，解码设备和计算机可读介质
US12439060B2 (en) * 2018-12-18 2025-10-07 Electronics And Telecommunications Research Institute Image encoding/decoding method and apparatus, and recording media storing bitstream
EP3884667B1 (en) * 2018-12-25 2024-04-17 Beijing Dajia Internet Information Technology Co., Ltd. Video coding with triangular shape prediction units
WO2020135465A1 (en) 2018-12-28 2020-07-02 Beijing Bytedance Network Technology Co., Ltd. Modified history based motion prediction
US11032574B2 (en) * 2018-12-31 2021-06-08 Tencent America LLC Method and apparatus for video coding
CN121262360A (zh) * 2018-12-31 2026-01-02 交互数字Vc控股公司 组合的帧内及帧间预测
CN119996666A (zh) * 2019-02-21 2025-05-13 韩国电子通信研究院 对图像进行编码/解码的方法和计算机可读记录介质
KR102635518B1 (ko) 2019-03-06 2024-02-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 변환된 단예측 후보의 사용
JP7361522B2 (ja) * 2019-08-05 2023-10-16 日本放送協会 予測ブロック生成装置、画像符号化装置、画像復号装置、及びプログラム
JP7474772B2 (ja) * 2019-08-29 2024-04-25 日本放送協会 符号化装置、復号装置、及びプログラム
WO2021133100A1 (ko) * 2019-12-26 2021-07-01 엘지전자 주식회사 Pdpc를 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
US11212523B2 (en) * 2020-01-12 2021-12-28 Mediatek Inc. Video processing methods and apparatuses of merge number signaling in video coding systems
CN113452997B (zh) * 2020-03-25 2022-07-29 杭州海康威视数字技术股份有限公司 一种编解码方法、装置及其设备
CN116830584A (zh) * 2021-02-22 2023-09-29 Oppo广东移动通信有限公司 帧内预测方法、编码器、解码器以及存储介质
US12323600B2 (en) * 2021-03-10 2025-06-03 Lemon Inc. Resource constrained video encoding
US12003731B2 (en) * 2021-09-29 2024-06-04 Qualcomm Incorporated Adaptive determination of multiple transform candidates for video coding
CN116405663B (zh) * 2022-03-29 2024-10-11 杭州海康威视数字技术股份有限公司 图像编解码方法、装置、电子设备及存储介质
WO2023224280A1 (ko) * 2022-05-16 2023-11-23 현대자동차주식회사 혼합 성분간 예측을 사용하는 비디오 코딩을 위한 방법 및 장치
US12587635B2 (en) * 2022-06-17 2026-03-24 Tencent America LLC Affine merge mode with translational motion vectors
JP2025521765A (ja) * 2022-07-08 2025-07-10 オッポ広東移動通信有限公司 イントラ予測融合方法、ビデオエンコーディング方法及び装置、ビデオデコーディング方法及び装置、並びにビデオコーディングシステム
US20240236348A9 (en) * 2022-10-19 2024-07-11 Tencent America LLC Modified intra prediction fusion
CN120500849A (zh) * 2023-01-03 2025-08-15 Oppo广东移动通信有限公司 解码方法、编码方法、解码器和编码器
WO2024191219A1 (ko) * 2023-03-15 2024-09-19 현대자동차주식회사 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
JP2025055374A (ja) * 2023-09-27 2025-04-08 シャープ株式会社 動画像復号装置および動画像符号化装置
WO2025082424A1 (en) * 2023-10-20 2025-04-24 Mediatek Inc. Methods and apparatus of intra fusion mode with extrapolation intra prediction
WO2026043308A1 (ko) * 2024-08-21 2026-02-26 세종대학교산학협력단 예측 모드 결합을 이용한 예측 방법, 장치 및 기록 매체

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1843038B (zh) * 2003-08-26 2010-09-22 汤姆森特许公司 用于解码混合内部-相互编码块的方法和装置
KR100750136B1 (ko) * 2005-11-02 2007-08-21 삼성전자주식회사 영상의 부호화, 복호화 방법 및 장치
WO2010017166A2 (en) * 2008-08-04 2010-02-11 Dolby Laboratories Licensing Corporation Overlapped block disparity estimation and compensation architecture
WO2011096770A2 (ko) * 2010-02-02 2011-08-11 (주)휴맥스 영상 부호화/복호화 장치 및 방법
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
KR101712156B1 (ko) * 2010-12-06 2017-03-06 에스케이 텔레콤주식회사 임의의 형태의 블록을 이용한 인터예측에 의한 영상의 부호화/복호화 방법 및 장치
CA2830242C (en) * 2011-03-21 2016-11-22 Qualcomm Incorporated Bi-predictive merge mode based on uni-predictive neighbors in video coding
US9131239B2 (en) * 2011-06-20 2015-09-08 Qualcomm Incorporated Unified merge mode and adaptive motion vector prediction mode candidates selection
KR101934277B1 (ko) * 2011-11-28 2019-01-04 에스케이텔레콤 주식회사 개선된 머지를 이용한 영상 부호화/복호화 방법 및 장치
CN108712650A (zh) * 2012-06-29 2018-10-26 韩国电子通信研究院 视频解码方法、视频编码方法和计算机可读介质
EP4054188A1 (en) * 2012-10-01 2022-09-07 GE Video Compression, LLC Scalable video coding using inter-layer prediction of spatial intra prediction parameters
CN104769947B (zh) * 2013-07-26 2019-02-26 北京大学深圳研究生院 一种基于p帧的多假设运动补偿编码方法
US9554150B2 (en) * 2013-09-20 2017-01-24 Qualcomm Incorporated Combined bi-predictive merging candidates for 3D video coding
US10666940B2 (en) * 2014-11-06 2020-05-26 Samsung Electronics Co., Ltd. Video encoding method and apparatus, and video decoding method and apparatus
EP3282700B1 (en) * 2015-04-08 2021-07-07 LG Electronics Inc. Method decoding video signals
ES2677193B1 (es) * 2015-08-28 2019-06-19 Kt Corp Procedimiento y dispositivo para procesar señales de vídeo
WO2017043816A1 (ko) * 2015-09-10 2017-03-16 엘지전자(주) 인터-인트라 병합 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
KR20170058838A (ko) * 2015-11-19 2017-05-29 한국전자통신연구원 화면간 예측 향상을 위한 부호화/복호화 방법 및 장치
KR20180085714A (ko) * 2015-12-17 2018-07-27 삼성전자주식회사 머지 후보 리스트를 이용한 비디오 복호화 방법 및 비디오 복호화 장치
US10404989B2 (en) * 2016-04-26 2019-09-03 Google Llc Hybrid prediction modes for video coding
KR102426131B1 (ko) * 2016-06-17 2022-07-27 세종대학교산학협력단 비디오 신호의 부호화 또는 복호화 방법 및 장치
CN117201809A (zh) * 2016-08-01 2023-12-08 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
WO2018066867A1 (ko) * 2016-10-04 2018-04-12 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
US10779004B2 (en) * 2016-10-12 2020-09-15 Mediatek Inc. Methods and apparatuses of constrained multi-type-tree block partition for video coding
US10715827B2 (en) * 2017-01-06 2020-07-14 Mediatek Inc. Multi-hypotheses merge mode
KR102511546B1 (ko) * 2017-02-24 2023-03-17 주식회사 케이티 비디오 신호 처리 방법 및 장치
CN111247799B (zh) * 2017-10-18 2022-08-09 韩国电子通信研究院 图像编码/解码方法和装置以及存储有比特流的记录介质
US20200120339A1 (en) * 2018-10-11 2020-04-16 Mediatek Inc. Intra Prediction For Multi-Hypothesis
CN118301364A (zh) * 2018-10-12 2024-07-05 韦勒斯标准与技术协会公司 使用多假设预测的视频信号处理方法和装置
CN117692636A (zh) * 2018-10-27 2024-03-12 华为技术有限公司 图像预测方法及装置

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