JP2016514425A5 - - Google Patents

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JP2016514425A5
JP2016514425A5 JP2015561597A JP2015561597A JP2016514425A5 JP 2016514425 A5 JP2016514425 A5 JP 2016514425A5 JP 2015561597 A JP2015561597 A JP 2015561597A JP 2015561597 A JP2015561597 A JP 2015561597A JP 2016514425 A5 JP2016514425 A5 JP 2016514425A5
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decoding
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JP6279622B2 (ja
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JP2015561597A 2013-03-05 2014-03-05 ビデオコード化のための並列処理 Active JP6279622B2 (ja)

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Application Number Priority Date Filing Date Title
US201361773095P 2013-03-05 2013-03-05
US61/773,095 2013-03-05
US201361808734P 2013-04-05 2013-04-05
US61/808,734 2013-04-05
US201361819494P 2013-05-03 2013-05-03
US61/819,494 2013-05-03
US14/196,295 US9467707B2 (en) 2013-03-05 2014-03-04 Parallel processing for video coding
US14/196,295 2014-03-04
PCT/US2014/020711 WO2014138217A1 (en) 2013-03-05 2014-03-05 Parallel processing for video coding

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JP2016514425A JP2016514425A (ja) 2016-05-19
JP2016514425A5 true JP2016514425A5 (enExample) 2017-03-16
JP6279622B2 JP6279622B2 (ja) 2018-02-14

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JP2015561607A Active JP6342432B2 (ja) 2013-03-05 2014-03-05 ビデオコード化のための並列処理
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US (4) US9467707B2 (enExample)
EP (4) EP2965516B1 (enExample)
JP (4) JP6279622B2 (enExample)
KR (4) KR102267875B1 (enExample)
CN (4) CN105009587B (enExample)
DK (1) DK2965515T3 (enExample)
ES (2) ES2706476T3 (enExample)
HU (2) HUE041798T2 (enExample)
PL (1) PL2965515T3 (enExample)
PT (1) PT2965515T (enExample)
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WO (4) WO2014138222A1 (enExample)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108337522B (zh) * 2011-06-15 2022-04-19 韩国电子通信研究院 可伸缩解码方法/设备、可伸缩编码方法/设备和介质
CN107257490B (zh) 2012-01-27 2019-12-17 太阳专利托管公司 图像编码方法及图像编码装置
US9998764B2 (en) * 2012-07-09 2018-06-12 Vid Scale, Inc. Codec architecture for multiple layer video coding
CN115243046A (zh) * 2012-08-29 2022-10-25 Vid拓展公司 用于可分级视频编码的运动矢量预测的方法和装置
KR102807030B1 (ko) 2013-01-04 2025-05-14 지이 비디오 컴프레션, 엘엘씨 효율적인 확장가능한 코딩 개념
US9467707B2 (en) 2013-03-05 2016-10-11 Qualcomm Incorporated Parallel processing for video coding
JP6331103B2 (ja) * 2013-03-21 2018-05-30 ソニー株式会社 画像復号装置および方法
US9807421B2 (en) * 2013-04-05 2017-10-31 Sharp Kabushiki Kaisha NAL unit type restrictions
US11438609B2 (en) 2013-04-08 2022-09-06 Qualcomm Incorporated Inter-layer picture signaling and related processes
KR102127281B1 (ko) * 2013-04-08 2020-06-26 지이 비디오 컴프레션, 엘엘씨 효율적인 다-시점/계층 코딩을 허용하는 코딩 개념
US20160080752A1 (en) * 2013-04-17 2016-03-17 Wilus Institute Of Standards And Technology Inc. Method and apparatus for processing video signal
US20160088305A1 (en) * 2013-04-17 2016-03-24 Wilus Institute Of Standards And Technology Inc. Method and apparatus for processing video signal
US9924165B1 (en) * 2013-07-03 2018-03-20 Ambarella, Inc. Interleaved video coding pipeline
US9826240B2 (en) * 2013-07-05 2017-11-21 Texas Instruments Incorporated High throughput VLSI architecture for HEVC SAO encoding
CA2909601A1 (en) * 2013-07-07 2015-01-15 Wilus Institute Of Standards And Technology Inc. Method and apparatus for processing video signal
JP6261215B2 (ja) * 2013-07-12 2018-01-17 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
HK1222067A1 (zh) * 2013-07-14 2017-06-16 夏普株式会社 瓦片对齐信令和一致性约束
KR102107286B1 (ko) 2013-07-15 2020-05-06 소니 주식회사 비트스트림을 처리하기 위한 장치 및 방법
WO2015037920A1 (ko) * 2013-09-10 2015-03-19 주식회사 케이티 스케일러블 비디오 신호 인코딩/디코딩 방법 및 장치
CN105723712B (zh) * 2013-10-14 2019-06-28 韩国电子通信研究院 基于多层的图像编码/解码方法和设备
KR20150046741A (ko) * 2013-10-22 2015-04-30 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
MX364032B (es) * 2013-10-22 2019-04-11 Kt Corp Metodo y dispositivo para codificar/descodificar una señal de video de multicapa.
WO2015064989A1 (ko) * 2013-10-29 2015-05-07 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
US10432963B2 (en) 2013-11-05 2019-10-01 Arris Enterprises Llc Bit depth variable for high precision data in weighted prediction syntax and semantics
JP6462119B2 (ja) * 2014-09-30 2019-01-30 マイクロソフト テクノロジー ライセンシング,エルエルシー コンピューティングデバイス
US10523957B2 (en) * 2014-10-08 2019-12-31 Vid Scale, Inc. Optimization using multi-threaded parallel processing framework
CN104751779A (zh) * 2014-11-25 2015-07-01 上海和辉光电有限公司 显示装置、oled像素驱动电路及其驱动方法
CN106105221B (zh) * 2015-01-09 2021-05-04 索尼公司 图像处理设备、图像处理方法以及记录介质
US20160353133A1 (en) * 2015-05-31 2016-12-01 Cisco Technology, Inc. Dynamic Dependency Breaking in Data Encoding
CN106303673B (zh) * 2015-06-04 2021-01-22 中兴通讯股份有限公司 码流对齐、同步处理方法及发送、接收终端和通信系统
FI20165257L (fi) * 2016-03-24 2017-09-25 Nokia Technologies Oy Laitteisto, menetelmä ja tietokoneohjelma videokoodaukseen ja -dekoodaukseen
CN107547896B (zh) * 2016-06-27 2020-10-09 杭州当虹科技股份有限公司 一种基于CUDA的Prores VLC编码方法
US11943452B2 (en) 2016-07-14 2024-03-26 Koninklijke Kpn N.V. Systems and methods for video encoding and decoding
US10418002B2 (en) * 2016-10-18 2019-09-17 Mediatek Inc. Merged access units in frame buffer compression
US10869032B1 (en) * 2016-11-04 2020-12-15 Amazon Technologies, Inc. Enhanced encoding and decoding of video reference frames
US10264265B1 (en) 2016-12-05 2019-04-16 Amazon Technologies, Inc. Compression encoding of images
US10681382B1 (en) 2016-12-20 2020-06-09 Amazon Technologies, Inc. Enhanced encoding and decoding of video reference frames
CN108965894B (zh) * 2017-05-27 2021-12-21 华为技术有限公司 一种视频图像的编解码方法及装置
US10841794B2 (en) * 2017-09-18 2020-11-17 Futurewei Technologies, Inc. Adaptive motion vector resolution
WO2019111005A1 (en) * 2017-12-06 2019-06-13 V-Nova International Ltd Methods and apparatuses for hierarchically encoding and decoding a bytestream
CN111837396B (zh) * 2018-04-03 2023-05-09 华为技术有限公司 基于子图像码流视角相关视频编码中的误差抑制
CN116684587A (zh) * 2018-10-05 2023-09-01 Lg电子株式会社 图像解码、编码方法及针对图像的数据的发送方法
CN113228675B (zh) 2018-12-21 2024-08-06 北京字节跳动网络技术有限公司 视频处理中的运动矢量比特深度
CN113491117A (zh) 2019-03-08 2021-10-08 北京达佳互联信息技术有限公司 用于处理不同图片尺寸的视频编解码
KR102776040B1 (ko) * 2019-03-11 2025-03-07 후아웨이 테크놀러지 컴퍼니 리미티드 인코더, 디코더, 및 대응하는 방법들
US11418807B2 (en) * 2019-03-15 2022-08-16 Tencent America LLC Temporal motion vector derivation in shared merge region at picture boundary
WO2020233661A1 (en) 2019-05-21 2020-11-26 Beijing Bytedance Network Technology Co., Ltd. Syntax signaling in sub-block merge mode
WO2020249124A1 (en) 2019-06-14 2020-12-17 Beijing Bytedance Network Technology Co., Ltd. Handling video unit boundaries and virtual boundaries based on color format
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
JP7403246B2 (ja) 2019-06-21 2023-12-22 キヤノン株式会社 画像復号装置、画像復号方法
JP2021002773A (ja) 2019-06-21 2021-01-07 キヤノン株式会社 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法
JP7403245B2 (ja) * 2019-06-21 2023-12-22 キヤノン株式会社 画像復号装置、画像復号方法
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
CN114208166B (zh) 2019-08-10 2024-04-09 北京字节跳动网络技术有限公司 视频比特流中的子图片相关信令通知
KR102707780B1 (ko) 2019-09-18 2024-09-20 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 적응형 루프 필터의 2-파트 시그널링
KR102718068B1 (ko) 2019-09-22 2024-10-17 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 적응적 루프 필터링에서의 패딩 프로세스
CN117834924A (zh) 2019-09-27 2024-04-05 北京字节跳动网络技术有限公司 不同视频单元之间的自适应环路滤波
WO2021068906A1 (en) 2019-10-10 2021-04-15 Beijing Bytedance Network Technology Co., Ltd. Padding process at unavailable sample locations in adaptive loop filtering
KR102871115B1 (ko) 2019-10-18 2025-10-16 두인 비전 컴퍼니 리미티드 서브픽처들의 파라미터 세트 시그널링에서의 신택스 제약들
CN117528097A (zh) 2019-10-29 2024-02-06 抖音视界(北京)有限公司 跨分量自适应环路滤波器
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
CN115280774B (zh) 2019-12-02 2025-08-19 抖音视界有限公司 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质
WO2021115362A1 (en) 2019-12-11 2021-06-17 Beijing Bytedance Network Technology Co., Ltd. Sample padding for cross-component adaptive loop filtering
US11234017B1 (en) * 2019-12-13 2022-01-25 Meta Platforms, Inc. Hierarchical motion search processing
KR102772670B1 (ko) * 2020-03-21 2025-02-24 두인 비전 컴퍼니 리미티드 서브 픽처 및 스케일러빌러티 조합
CN115349254A (zh) 2020-03-23 2022-11-15 抖音视界有限公司 控制编解码视频中不同级别的去块滤波
US11800096B2 (en) * 2020-03-31 2023-10-24 Tencent America LLC Method for signaling virtual boundary signaling with subpictures in coded video stream
WO2021197445A1 (en) 2020-04-01 2021-10-07 Beijing Bytedance Network Technology Co., Ltd. Constraints on adaptation parameter set syntax elements
CN115699742A (zh) * 2020-04-07 2023-02-03 抖音视界有限公司 子图片相关的语法元素的信令通知和推断
WO2021204233A1 (en) 2020-04-09 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Constraints on adaptation parameter set based on color format
CN115486064A (zh) 2020-04-10 2022-12-16 抖音视界有限公司 标头语法元素和自适应参数集的使用
CN115868159A (zh) 2020-04-17 2023-03-28 抖音视界有限公司 自适应参数集单元的存在
JP7525639B2 (ja) 2020-04-19 2024-07-30 北京字節跳動網絡技術有限公司 変換スキップ残差コーディング
EP4128775A4 (en) 2020-04-26 2024-03-27 ByteDance Inc. CONDITIONAL SIGNALING OF VIDEO CODING SYNTAX ELEMENTS
JP7518216B2 (ja) 2020-06-20 2024-07-17 北京字節跳動網絡技術有限公司 異なるコーディングブロックサイズを有するインターレイヤ予測
WO2022002007A1 (en) 2020-06-30 2022-01-06 Beijing Bytedance Network Technology Co., Ltd. Boundary location for adaptive loop filtering
CN117121481A (zh) 2021-03-17 2023-11-24 抖音视界有限公司 单独树编解码限制
US12464121B2 (en) * 2021-06-24 2025-11-04 Interdigital Ce Patent Holdings, Sas Methods and apparatuses for encoding/decoding a video
US12532020B2 (en) * 2022-11-28 2026-01-20 Apple Inc. System and method for encoding and decoding spatial tiles of a still image based on applied quality levels

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7929610B2 (en) * 2001-03-26 2011-04-19 Sharp Kabushiki Kaisha Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding
US20050259729A1 (en) * 2004-05-21 2005-11-24 Shijun Sun Video coding with quality scalability
US20060008009A1 (en) * 2004-07-09 2006-01-12 Nokia Corporation Method and system for entropy coding for scalable video codec
DE102004059978B4 (de) * 2004-10-15 2006-09-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz und zum Decodieren einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Restwerte-Prädiktion sowie ein Computerprogramm und ein computerlesbares Medium
US7961963B2 (en) * 2005-03-18 2011-06-14 Sharp Laboratories Of America, Inc. Methods and systems for extended spatial scalability with picture-level adaptation
KR100878812B1 (ko) 2005-05-26 2009-01-14 엘지전자 주식회사 영상신호의 레이어간 예측에 대한 정보를 제공하고 그정보를 이용하는 방법
JP2007180916A (ja) * 2005-12-28 2007-07-12 Victor Co Of Japan Ltd 空間解像度変換装置
US7864219B2 (en) * 2006-06-15 2011-01-04 Victor Company Of Japan, Ltd. Video-signal layered coding and decoding methods, apparatuses, and programs with spatial-resolution enhancement
US8422555B2 (en) 2006-07-11 2013-04-16 Nokia Corporation Scalable video coding
US8428144B2 (en) * 2006-09-07 2013-04-23 Lg Electronics Inc. Method and apparatus for decoding/encoding of a video signal
JP2009540666A (ja) 2006-11-09 2009-11-19 エルジー エレクトロニクス インコーポレイティド ビデオ信号のデコーディング/エンコーディング方法及び装置
WO2008060125A1 (en) 2006-11-17 2008-05-22 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal
CN101395922A (zh) * 2006-11-17 2009-03-25 Lg电子株式会社 用于解码/编码视频信号的方法及装置
US8548056B2 (en) * 2007-01-08 2013-10-01 Qualcomm Incorporated Extended inter-layer coding for spatial scability
US8199812B2 (en) 2007-01-09 2012-06-12 Qualcomm Incorporated Adaptive upsampling for scalable video coding
EP2119236A1 (en) * 2007-03-15 2009-11-18 Nokia Corporation System and method for providing improved residual prediction for spatial scalability in video coding
KR101365441B1 (ko) 2007-10-11 2014-02-19 삼성전자주식회사 영상 부호화장치 및 방법과 그 영상 복호화장치 및 방법
US8432968B2 (en) 2007-10-15 2013-04-30 Qualcomm Incorporated Scalable video coding techniques for scalable bitdepths
US8855199B2 (en) * 2008-04-21 2014-10-07 Nokia Corporation Method and device for video coding and decoding
US20100098156A1 (en) 2008-10-16 2010-04-22 Qualcomm Incorporated Weighted prediction based on vectorized entropy coding
KR101066117B1 (ko) 2009-11-12 2011-09-20 전자부품연구원 스케일러블 영상 코딩 방법 및 장치
US9325999B2 (en) * 2011-03-10 2016-04-26 Sharp Kabushiki Kaisha Video decoder for slices
US20120257675A1 (en) * 2011-04-11 2012-10-11 Vixs Systems, Inc. Scalable video codec encoder device and methods thereof
US8531321B1 (en) 2011-07-21 2013-09-10 Luca Rossato Signal processing and inheritance in a tiered signal quality hierarchy
CN104205819B (zh) 2012-02-01 2017-06-30 诺基亚技术有限公司 用于视频编码的方法和装置
CN108377393A (zh) 2012-03-22 2018-08-07 联发科技股份有限公司 编码视频数据的方法以及装置
US20140003504A1 (en) 2012-07-02 2014-01-02 Nokia Corporation Apparatus, a Method and a Computer Program for Video Coding and Decoding
US20140085415A1 (en) * 2012-09-27 2014-03-27 Nokia Corporation Method and apparatus for video coding
WO2014072571A1 (en) 2012-10-01 2014-05-15 Nokia Corporation Method and apparatus for scalable video coding
KR102807030B1 (ko) 2013-01-04 2025-05-14 지이 비디오 컴프레션, 엘엘씨 효율적인 확장가능한 코딩 개념
CN105027567A (zh) 2013-01-07 2015-11-04 诺基亚技术有限公司 用于视频编码和解码的方法和装置
US9467707B2 (en) * 2013-03-05 2016-10-11 Qualcomm Incorporated Parallel processing for video coding

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