DK4221214T3 - Videokoder, videodekoder og tilhørende fremgangsmåder - Google Patents

Videokoder, videodekoder og tilhørende fremgangsmåder Download PDF

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Publication number
DK4221214T3
DK4221214T3 DK23166930.0T DK23166930T DK4221214T3 DK 4221214 T3 DK4221214 T3 DK 4221214T3 DK 23166930 T DK23166930 T DK 23166930T DK 4221214 T3 DK4221214 T3 DK 4221214T3
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video
related methods
decoders
encoders
video encoders
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DK23166930.0T
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English (en)
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Ye-Kui Wang
Fnu Hendry
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Huawei Tech Co Ltd
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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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • H—ELECTRICITY
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    • 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
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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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
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    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
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    • H04N19/17—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
    • H—ELECTRICITY
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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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    • H04N19/188—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 a video data packet, e.g. a network abstraction layer [NAL] unit
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    • H04N19/1883—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 relating to sub-band structure, e.g. hierarchical level, directional tree, e.g. low-high [LH], high-low [HL], high-high [HH]
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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    • H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
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    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
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    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04N19/46—Embedding additional information in the video signal during the compression process
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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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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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    • H04N19/17—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
    • 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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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Television Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Studio Circuits (AREA)
  • Control Of El Displays (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
DK23166930.0T 2019-01-09 2020-01-09 Videokoder, videodekoder og tilhørende fremgangsmåder DK4221214T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962790207P 2019-01-09 2019-01-09
EP20738357.1A EP3909244B1 (en) 2019-01-09 2020-01-09 Sub-picture identifier signaling in video coding

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DK4221214T3 true DK4221214T3 (da) 2025-03-31

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Family Applications (8)

Application Number Title Priority Date Filing Date
DK20738190.6T DK3909246T3 (da) 2019-01-09 2020-01-09 Underbilledpositionsbegrænsninger i videokodning
DK20738357.1T DK3909244T3 (da) 2019-01-09 2020-01-09 Underbilledidentifikatorsignalering i videokodning
DK20738533.7T DK3906684T3 (da) 2019-01-09 2020-01-09 Layout-signalering af underbillede i videokodning
DK20738971.9T DK3906665T3 (da) 2019-01-09 2020-01-09 Underbilleddimensionering i videokodning
DK23165304.9T DK4221213T3 (da) 2019-01-09 2020-01-09 Videokoder, videodekoder og tilhørende fremgangsmåder
DK23166930.0T DK4221214T3 (da) 2019-01-09 2020-01-09 Videokoder, videodekoder og tilhørende fremgangsmåder
DK20738269.8T DK3909245T3 (da) 2019-01-09 2020-01-09 Tidsmæssigt bevægelsesbegrænset delbilledsignalering i videokodning
DK23169952.1T DK4221215T3 (da) 2019-01-09 2020-01-09 Videokoder, videodekoder og tilhørende fremgangsmåder

Family Applications Before (5)

Application Number Title Priority Date Filing Date
DK20738190.6T DK3909246T3 (da) 2019-01-09 2020-01-09 Underbilledpositionsbegrænsninger i videokodning
DK20738357.1T DK3909244T3 (da) 2019-01-09 2020-01-09 Underbilledidentifikatorsignalering i videokodning
DK20738533.7T DK3906684T3 (da) 2019-01-09 2020-01-09 Layout-signalering af underbillede i videokodning
DK20738971.9T DK3906665T3 (da) 2019-01-09 2020-01-09 Underbilleddimensionering i videokodning
DK23165304.9T DK4221213T3 (da) 2019-01-09 2020-01-09 Videokoder, videodekoder og tilhørende fremgangsmåder

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DK20738269.8T DK3909245T3 (da) 2019-01-09 2020-01-09 Tidsmæssigt bevægelsesbegrænset delbilledsignalering i videokodning
DK23169952.1T DK4221215T3 (da) 2019-01-09 2020-01-09 Videokoder, videodekoder og tilhørende fremgangsmåder

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US (14) US11917173B2 (da)
EP (14) EP3906665B1 (da)
JP (14) JP7404373B2 (da)
KR (10) KR102648032B1 (da)
CN (11) CN113330745A (da)
AU (2) AU2020206246B2 (da)
BR (2) BR112021013499A2 (da)
CY (3) CY1126078T1 (da)
DK (8) DK3909246T3 (da)
ES (9) ES2951004T3 (da)
FI (6) FI3906665T3 (da)
HR (3) HRP20230702T1 (da)
HU (9) HUE067275T2 (da)
LT (3) LT3909244T (da)
MX (10) MX2021008347A (da)
MY (1) MY210467A (da)
PL (9) PL3906665T3 (da)
PT (9) PT4221213T (da)
RS (3) RS64374B1 (da)
SG (5) SG11202107546UA (da)
SI (3) SI3909244T1 (da)
WO (6) WO2020146616A1 (da)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102619997B1 (ko) * 2019-01-02 2024-01-02 애플 인크. 영상 신호 부호화/복호화 방법 및 이를 위한 장치
EP3906665B1 (en) * 2019-01-09 2023-06-07 Huawei Technologies Co., Ltd. Sub-picture sizing in video coding
CN113396586B (zh) * 2019-02-11 2025-08-19 北京字节跳动网络技术有限公司 条件依赖的视频块分割
WO2020185878A1 (en) * 2019-03-11 2020-09-17 Vid Scale, Inc. Sub-picture bitstream extraction and reposition
WO2020197236A1 (ko) * 2019-03-24 2020-10-01 엘지전자 주식회사 서브 픽처 핸들링 구조 기반 영상 또는 비디오 코딩
CN113853793B (zh) 2019-05-21 2023-12-19 北京字节跳动网络技术有限公司 基于光流的帧间编码的语法信令
JP7433346B2 (ja) 2019-06-14 2024-02-19 北京字節跳動網絡技術有限公司 ビデオ単位境界および仮想境界の処理
CN113994671B (zh) 2019-06-14 2024-05-10 北京字节跳动网络技术有限公司 基于颜色格式处理视频单元边界和虚拟边界
US12155819B2 (en) * 2019-06-19 2024-11-26 Electronics And Telecommunications Research Institute Method, device, and recording medium for encoding/decoding image using reference picture
CN117478878A (zh) 2019-07-09 2024-01-30 北京字节跳动网络技术有限公司 用于自适应环路滤波的样点确定
JP7361196B2 (ja) 2019-07-15 2023-10-13 北京字節跳動網絡技術有限公司 適応ループ・フィルタリングにおける分類
WO2021029640A1 (ko) * 2019-08-09 2021-02-18 현대자동차주식회사 서브픽처 파티셔닝을 이용한 비디오 부호화 및 복호화 방법 및 장치
MY209640A (en) 2019-08-10 2025-07-28 Beijing Bytedance Network Tech Co Ltd Subpicture dependent signaling in video bitstreams
KR102956279B1 (ko) 2019-08-20 2026-04-23 애플 인크. 영상 신호 부호화/복호화 방법 및 이를 위한 장치
JP7713385B2 (ja) * 2019-08-29 2025-07-25 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、符号化方法及び復号方法
JP7774951B2 (ja) * 2019-09-11 2025-11-25 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
CN120263998A (zh) * 2019-09-13 2025-07-04 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法、解码方法和存储介质
SI4018658T1 (sl) * 2019-09-17 2023-06-30 Huawei Technologies Co., Ltd. Signaliziranje id podslik v video kodiranju na podslikah
CN114424529B (zh) 2019-09-18 2025-09-19 北京字节跳动网络技术有限公司 视频编解码中自适应环路滤波器的两部分信令
WO2021052508A1 (en) 2019-09-22 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Padding process in adaptive loop filtering
EP4035372A4 (en) * 2019-09-23 2022-11-23 Telefonaktiebolaget LM Ericsson (publ) SEGMENT POSITION SIGNALING WITH SUB-PICTURE SLICE POSITION DERIVATION
EP4022910A4 (en) 2019-09-27 2022-11-16 Beijing Bytedance Network Technology Co., Ltd. ADAPTIVE LOOP FILTERING BETWEEN DIFFERENT VIDEO UNITS
EP4022917A4 (en) * 2019-10-02 2022-11-30 Beijing Bytedance Network Technology Co., Ltd. SYNTAX FOR SUBPICTURE SIGNALING IN A VIDEO BITSTREAM
KR102762212B1 (ko) 2019-10-10 2025-02-07 두인 비전 컴퍼니 리미티드 적응적 루프 필터링에서 이용 불가능한 샘플 위치들에서의 패딩 프로세스
WO2021073630A1 (en) 2019-10-18 2021-04-22 Beijing Bytedance Network Technology Co., Ltd. Syntax constraints in parameter set signaling of subpictures
CN114846793B (zh) 2019-10-29 2025-01-07 抖音视界(北京)有限公司 跨分量自适应环路滤波器
US11509938B2 (en) * 2019-11-05 2022-11-22 Hfi Innovation Inc. Method and apparatus of signaling subpicture information in video coding
CN114930832B (zh) 2019-11-30 2025-10-28 抖音视界(北京)有限公司 跨分量自适应滤波和子块编解码
WO2021110017A1 (en) 2019-12-02 2021-06-10 Beijing Bytedance Network Technology Co., Ltd. Merge with motion vector differencing in affine mode
US12143601B2 (en) * 2019-12-05 2024-11-12 Hfi Innovation Inc. Specifying layout in video pictures
KR102619404B1 (ko) 2019-12-11 2023-12-28 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 크로스 컴포넌트 적응적 루프 필터링을 위한 샘플 패딩
US12088848B2 (en) * 2019-12-11 2024-09-10 Sharp Kabushiki Kaisha Systems and methods for signaling output layer set information in video coding
GB2590632B (en) * 2019-12-20 2023-07-26 Canon Kk Video coding and decoding
JP7425204B2 (ja) 2019-12-26 2024-01-30 バイトダンス インコーポレイテッド ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約
WO2021134016A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Constraints on signaling of video layers in coded bitstreams
JP7422881B2 (ja) 2019-12-27 2024-01-26 バイトダンス インコーポレイテッド パラメータセットにおけるサブピクチャシグナリング
US11778169B2 (en) * 2019-12-27 2023-10-03 Electronics And Telecommunications Research Institute Method, apparatus and storage medium for image encoding/decoding using reference picture
CN117395441A (zh) 2020-01-09 2024-01-12 字节跳动有限公司 视频流中的填充数据单元的处理
CN115299066A (zh) * 2020-03-19 2022-11-04 松下电器（美国）知识产权公司 图像处理装置、图像处理方法、比特流发送装置及非暂时性存储介质
CN115398892B (zh) 2020-03-23 2025-02-28 抖音视界有限公司 仿射merge和仿射运动矢量预测模式的预测细化
US12058357B2 (en) * 2020-03-31 2024-08-06 Tencent America LLC Method for signaling subpicture partitioning in coded video stream
CN116325728A (zh) 2020-06-30 2023-06-23 抖音视界有限公司 自适应环路滤波的边界位置
EP3972273A1 (en) 2020-09-17 2022-03-23 Lemon Inc. Handling of non-vcl nal units in picture unit construction
US12143611B2 (en) 2020-09-17 2024-11-12 Lemon Inc. Subpicture entity group signaling in coded video
US11871143B2 (en) 2020-09-17 2024-01-09 Lemon Inc. Subpicture tracks in coded video
US11615537B2 (en) * 2020-11-02 2023-03-28 Qualcomm Incorporated Methods and apparatus for motion estimation based on region discontinuity
EP4270968A4 (en) * 2020-12-23 2024-11-13 LG Electronics Inc. MEDIA FILE GENERATING/RECEIVING METHOD AND APPARATUS FOR SIGNALING SUB-PICTURE ID INFORMATION AND COMPUTER-READABLE RECORDING MEDIUM WITH MEDIA FILE STORED THEREIN
CN117121481A (zh) 2021-03-17 2023-11-24 抖音视界有限公司 单独树编解码限制
US12143604B2 (en) 2021-04-15 2024-11-12 Lemon Inc. Level indicator for sub-picture entity group
WO2023021235A1 (en) * 2021-08-17 2023-02-23 Nokia Technologies Oy A method, an apparatus and a computer program product for video encoding and video decoding
US12439042B2 (en) * 2022-01-05 2025-10-07 Agora Lab, Inc. Real-time wide-angle video communication system
EP4542990A1 (en) * 2022-06-16 2025-04-23 LG Electronics Inc. Image encoding/decoding method and apparatus based on scan order information, and recording medium storing bitstream
US20250119567A1 (en) * 2023-10-05 2025-04-10 Tencent America LLC Sei message supporting decoder picture-based parallelization
KR102856435B1 (ko) * 2024-04-09 2025-09-09 서울다이나믹스 주식회사 영상 데이터 전송을 위한 목적 기반 차량 및 그 동작 방법

Family Cites Families (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69721483T2 (de) * 1996-09-27 2004-03-18 Matsushita Electric Industrial Co., Ltd., Kadoma Edier-und Autorensystem für einen Multimedia-Datenstrom mit Überprüfung der Edierbefehle
GB2382940A (en) * 2001-11-27 2003-06-11 Nokia Corp Encoding objects and background blocks
US20030112868A1 (en) * 2001-12-17 2003-06-19 Koninklijke Philips Electronics N.V. Shape assisted padding for object-based coding
JP2004128761A (ja) * 2002-10-01 2004-04-22 Pioneer Electronic Corp 情報記録媒体、情報記録装置及び方法、情報再生装置及び方法、情報記録再生装置及び方法、記録又は再生制御用のコンピュータプログラム、並びに制御信号を含むデータ構造
KR100539886B1 (ko) 2004-09-10 2005-12-28 삼성전자주식회사 디지털 방송 수신 장치 및 그 방법
MX2007012564A (es) * 2005-04-13 2007-11-15 Nokia Corp Codificacion, almacenamiento y senalizacion de informacion de escalabilidad.
US20100135384A1 (en) * 2006-09-26 2010-06-03 Ambx Uk Limited Creation and handling of a bitstream comprising video frames and auxiliary data
US20140072058A1 (en) * 2010-03-05 2014-03-13 Thomson Licensing Coding systems
JP2010041494A (ja) * 2008-08-06 2010-02-18 Sumitomo Electric Ind Ltd ネットワーク端末
US9602821B2 (en) * 2008-10-01 2017-03-21 Nvidia Corporation Slice ordering for video encoding
EP2389764A2 (en) * 2009-01-26 2011-11-30 Thomson Licensing Frame packing for video coding
KR20110061468A (ko) * 2009-12-01 2011-06-09 (주)휴맥스 고해상도 영상의 부호화/복호화 방법 및 이를 수행하는 장치
WO2011153194A1 (en) * 2010-06-02 2011-12-08 Onmobile Global Limited Method and apparatus for adapting media
WO2011161949A1 (ja) * 2010-06-23 2011-12-29 パナソニック株式会社 画像復号装置、画像復号方法、集積回路およびプログラム
US8780973B2 (en) * 2010-08-13 2014-07-15 Texas Instruments Incorporated Limiting the maximum size of an encoded video picture using sub-picture based rate control
US8891889B2 (en) * 2011-04-13 2014-11-18 Huawei Technologies Co., Ltd. Image encoding and decoding methods and related devices
US20130016769A1 (en) * 2011-07-17 2013-01-17 Qualcomm Incorporated Signaling picture size in video coding
US9584819B2 (en) * 2011-10-24 2017-02-28 Qualcomm Incorporated Grouping of tiles for video coding
US20130107973A1 (en) 2011-10-28 2013-05-02 Qualcomm Incorporated Loop filtering control over tile boundaries
WO2013082291A2 (en) * 2011-11-29 2013-06-06 Huawei Technologies Co., Ltd. Unified partitioning structures and signaling methods for high efficiency video coding
US9819949B2 (en) * 2011-12-16 2017-11-14 Microsoft Technology Licensing, Llc Hardware-accelerated decoding of scalable video bitstreams
US9288506B2 (en) * 2012-01-05 2016-03-15 Qualcomm Incorporated Signaling view synthesis prediction support in 3D video coding
US9749661B2 (en) * 2012-01-18 2017-08-29 Qualcomm Incorporated Sub-streams for wavefront parallel processing in video coding
US10244246B2 (en) * 2012-02-02 2019-03-26 Texas Instruments Incorporated Sub-pictures for pixel rate balancing on multi-core platforms
US9756327B2 (en) * 2012-04-03 2017-09-05 Qualcomm Incorporated Quantization matrix and deblocking filter adjustments for video coding
US9565431B2 (en) * 2012-04-04 2017-02-07 Qualcomm Incorporated Low-delay video buffering in video coding
US20150063466A1 (en) * 2012-04-06 2015-03-05 Sony Corporation Decoding device and decoding method, and encoding device and encoding method
JP5888278B2 (ja) * 2012-04-06 2016-03-16 株式会社Ｊｖｃケンウッド 動画像復号装置、動画像復号方法、動画像復号プログラム、受信装置、受信方法及び受信プログラム
HUE051172T2 (hu) 2012-04-13 2021-03-01 Ge Video Compression Llc Kis késleltetésû képkódolás
CN104221388B (zh) * 2012-04-16 2018-01-23 瑞典爱立信有限公司 指示压缩视频序列的并行处理可能性的固定分片结构标志
US20130287093A1 (en) * 2012-04-25 2013-10-31 Nokia Corporation Method and apparatus for video coding
CN115442625B (zh) 2012-06-29 2026-01-02 杜比视频压缩有限责任公司 视频数据流、编码器、编码视频内容的方法以及解码器
JP6376719B2 (ja) * 2012-06-29 2018-08-22 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
US20140003504A1 (en) * 2012-07-02 2014-01-02 Nokia Corporation Apparatus, a Method and a Computer Program for Video Coding and Decoding
US9716892B2 (en) * 2012-07-02 2017-07-25 Qualcomm Incorporated Video parameter set including session negotiation information
US10116947B2 (en) * 2012-07-06 2018-10-30 Samsung Electronics Co., Ltd. Method and apparatus for coding multilayer video to include scalable extension type information in a network abstraction layer unit, and method and apparatus for decoding multilayer video
JP2014027371A (ja) * 2012-07-24 2014-02-06 Nippon Hoso Kyokai <Nhk> イントラ予測処理装置及びプログラム
US9491457B2 (en) * 2012-09-28 2016-11-08 Qualcomm Incorporated Signaling of regions of interest and gradual decoding refresh in video coding
US8989508B2 (en) * 2012-09-28 2015-03-24 Sharp Kabushiki Kaisha Electronic device for signaling a sub-picture buffer parameter
JP6074509B2 (ja) 2012-09-29 2017-02-01 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 映像符号化及び復号化方法、装置及びシステム
US9357213B2 (en) * 2012-12-12 2016-05-31 Imagine Communications Corp. High-density quality-adaptive multi-rate transcoder systems and methods
CN116708767A (zh) * 2013-01-04 2023-09-05 Ge视频压缩有限责任公司 高效可伸缩编码概念
DK2940999T3 (da) 2013-01-04 2019-06-24 Samsung Electronics Co Ltd Fremgangsmåde til entropiafkodning af skivesegmenter
WO2014141142A1 (en) 2013-03-14 2014-09-18 Gamesys Ltd Systems and methods for detection of gaming experience management implementations
GB2512829B (en) * 2013-04-05 2015-05-27 Canon Kk Method and apparatus for encoding or decoding an image with inter layer motion information prediction according to motion information compression scheme
US9749627B2 (en) * 2013-04-08 2017-08-29 Microsoft Technology Licensing, Llc Control data for motion-constrained tile set
US9635371B2 (en) * 2013-05-31 2017-04-25 Qualcomm Incorporated Determining rounding offset using scaling factor in picture resampling
US8923640B1 (en) * 2013-06-07 2014-12-30 Apple Inc. Coherence groups: region descriptors for low bit rate encoding
JP6505026B2 (ja) 2013-07-10 2019-04-24 シャープ株式会社 符号化方法
JP6150011B2 (ja) * 2013-07-15 2017-06-21 ソニー株式会社 インタラクティビティのための動き制約タイルセットｓｅｉメッセージの拡張
US20150016547A1 (en) * 2013-07-15 2015-01-15 Sony Corporation Layer based hrd buffer management for scalable hevc
GB2516824A (en) * 2013-07-23 2015-02-11 Nokia Corp An apparatus, a method and a computer program for video coding and decoding
WO2015052979A1 (ja) * 2013-10-11 2015-04-16 ソニー株式会社 画像処理装置及び画像処理方法
US10187662B2 (en) * 2013-10-13 2019-01-22 Sharp Kabushiki Kaisha Signaling parameters in video parameter set extension and decoder picture buffer operation
CN106063271B (zh) * 2013-12-26 2019-09-03 三星电子株式会社 用于执行基于子块的预测的层间视频解码方法及其设备以及用于执行基于子块的预测的层间视频编码方法及其设备
EP3090558A4 (en) * 2014-01-03 2017-08-16 Nokia Technologies OY Parameter set coding
WO2015104303A2 (en) 2014-01-07 2015-07-16 Canon Kabushiki Kaisha Method, device, and computer program for encoding inter-layer dependencies in encapsulating multi-layer partitioned timed media data
JP6224516B2 (ja) 2014-05-07 2017-11-01 日本電信電話株式会社 エンコード方法およびエンコードプログラム
US9699480B2 (en) * 2014-06-13 2017-07-04 Sharp Laboratories Of America, Inc. Level limits
US10477204B2 (en) * 2014-06-20 2019-11-12 Sharp Kabushiki Kaisha Harmonized palette coding
MX365273B (es) 2014-06-20 2019-05-29 Sony Corp Dispositivo y método de codificación de imagen, y dispositivo y método de decodificación de imagen.
EP3248377B1 (en) * 2015-02-16 2022-05-04 HFI Innovation Inc. Method and apparatus for palette predictor initialization for palette coding in video and image compression
GB2535990A (en) * 2015-02-26 2016-09-07 Univ Antwerpen Computer program and method of determining a personalized head-related transfer function and interaural time difference function
EP3128485A1 (en) * 2015-08-05 2017-02-08 Thomson Licensing Method and apparatus for hierarchical motion estimation using dfd-based image segmentation
WO2017088093A1 (en) 2015-11-23 2017-06-01 Mediatek Singapore Pte. Ltd. On the smallest allowed block size in video coding
US20170180758A1 (en) 2015-12-22 2017-06-22 Vallabhajosyula S. Somayazulu Tiled Wireless Display
CN113347441B (zh) 2016-02-09 2022-08-23 弗劳恩霍夫应用研究促进协会 解码器、编码器、方法、网络设备以及可读存储介质
EP3249928A1 (en) 2016-05-23 2017-11-29 Thomson Licensing Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices
US10812791B2 (en) * 2016-09-16 2020-10-20 Qualcomm Incorporated Offset vector identification of temporal motion vector predictor
US10250776B2 (en) * 2016-10-04 2019-04-02 International Business Machines Corporation Enhancing graph visualization with supplemental data
EP3975559B1 (en) * 2016-10-04 2024-08-14 B1 Institute of Image Technology, Inc. Image data encoding/decoding method and apparatus
EP3510761A1 (en) 2016-10-12 2019-07-17 ARRIS Enterprises LLC Coding schemes for virtual reality (vr) sequences
US11140417B2 (en) * 2016-11-01 2021-10-05 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
CN116074501B (zh) * 2017-03-20 2025-10-28 Ge视频压缩有限责任公司 生成视频数据流的装置以及生成视频数据流的方法
GB2594615B (en) * 2017-03-20 2022-11-30 Canon Kk Method and apparatus for encoding and transmitting at least a spatial part of a video sequence
US11062738B2 (en) * 2017-03-23 2021-07-13 Qualcomm Incorporated Signalling of video content including sub-picture bitstreams for video coding
US11297349B2 (en) * 2017-05-31 2022-04-05 Sharp Kabushiki Kaisha Video decoding device and video encoding device
EP3422724B1 (en) * 2017-06-26 2024-05-01 Nokia Technologies Oy An apparatus, a method and a computer program for omnidirectional video
US10645385B2 (en) * 2017-06-28 2020-05-05 Mediatek Inc. Method and apparatus for performing fixed-size slice encoding with slice boundary prediction
CN116248868B (zh) * 2017-07-03 2025-11-25 汉阳大学校产学协力团 利用包含追加区域的分割单位的影像解码方法以及装置
CN118200610A (zh) * 2017-07-04 2024-06-14 华为技术有限公司 边界强制分区的改进
TWI761552B (zh) * 2017-07-13 2022-04-21 美商松下電器（美國）知識產權公司 編碼裝置、編碼方法、解碼裝置及解碼方法
WO2019039806A1 (ko) * 2017-08-21 2019-02-28 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN118018760A (zh) * 2017-12-28 2024-05-10 韩国电子通信研究院 图像编码和解码的方法和装置以及存储比特流的记录介质
CN112005550B (zh) 2018-04-19 2024-05-03 Oppo广东移动通信有限公司 用于处理图像的方法及其设备
CN112544084B (zh) * 2018-05-15 2024-03-01 夏普株式会社 图像编码装置、编码流提取装置以及图像解码装置
EP3782369B1 (en) * 2018-05-30 2023-08-23 Huawei Technologies Co., Ltd. Multi-type tree depth extension for picture boundary handling
KR20200002697A (ko) * 2018-06-29 2020-01-08 한국전자통신연구원 처리율 향상을 위한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
JP2021153213A (ja) * 2018-06-29 2021-09-30 シャープ株式会社 動画像符号化装置および動画像復号装置
RU2767601C1 (ru) * 2018-07-02 2022-03-17 Нокиа Текнолоджиз Ой Способ и устройство для связанной с тайлом адресации при кодировании видеосигнала
KR102545728B1 (ko) * 2018-07-16 2023-06-20 엘지전자 주식회사 서브블록 단위의 시간적 움직임 정보 예측을 위한 인터 예측 방법 및 그 장치
WO2020050705A1 (ko) * 2018-09-07 2020-03-12 가온미디어 주식회사 그룹 단위 양자화 파라미터를 처리하는 영상 복호화 및 부호화 방법
EP3850841A1 (en) * 2018-09-14 2021-07-21 Vid Scale, Inc. Methods and apparatus for flexible grid regions
US11057636B2 (en) * 2018-09-17 2021-07-06 Qualcomm Incorporated Affine motion prediction
CN112771862B (zh) * 2018-09-19 2025-08-29 韩国电子通信研究院 通过使用边界处理对图像进行编码/解码的方法和设备以及用于存储比特流的记录介质
CN113056916B (zh) * 2018-11-22 2024-06-11 北京字节跳动网络技术有限公司 基于子块的运动候选的选择和信令
MX2021006627A (es) * 2018-12-04 2021-08-16 Vid Scale Inc Particionamiento de grupos de mosaicos.
US11102513B2 (en) * 2018-12-06 2021-08-24 Tencent America LLC One-level transform split and adaptive sub-block transform
JP7182006B2 (ja) * 2018-12-20 2022-12-01 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ピクチャにおける均一なセグメントスプリットを使用したビデオコーディングのための方法および装置
AU2019416633B2 (en) * 2018-12-28 2025-05-08 B1 Institute Of Image Technology, Inc. Intra prediction-based video encoding/decoding method and device
CN113261292B (zh) * 2018-12-29 2023-12-05 北京字节跳动网络技术有限公司 基于子块的帧间预测中默认运动候选的构造方法
JP7506077B2 (ja) * 2019-01-02 2024-06-25 ノキア テクノロジーズ オサケユイチア 映像の符号化および復号のための装置、方法、およびコンピュータプログラム
EP3906665B1 (en) * 2019-01-09 2023-06-07 Huawei Technologies Co., Ltd. Sub-picture sizing in video coding
GB201902829D0 (en) * 2019-03-01 2019-04-17 Canon Kk Method and apparatus for encoding and decoding a video bitsream for merging regions of interest
GB2584295A (en) * 2019-05-28 2020-12-02 Canon Kk Method and apparatus for encoding and decoding a video bitstream for merging regions of interest
WO2021073630A1 (en) * 2019-10-18 2021-04-22 Beijing Bytedance Network Technology Co., Ltd. Syntax constraints in parameter set signaling of subpictures
WO2021118295A1 (ko) * 2019-12-12 2021-06-17 엘지전자 주식회사 루프 필터링을 제어하기 위한 영상 코딩 장치 및 방법

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