JP6342432B2 - ビデオコード化のための並列処理 - Google Patents

ビデオコード化のための並列処理 Download PDF

Info

Publication number
JP6342432B2
JP6342432B2 JP2015561607A JP2015561607A JP6342432B2 JP 6342432 B2 JP6342432 B2 JP 6342432B2 JP 2015561607 A JP2015561607 A JP 2015561607A JP 2015561607 A JP2015561607 A JP 2015561607A JP 6342432 B2 JP6342432 B2 JP 6342432B2
Authority
JP
Japan
Prior art keywords
layer
tile
inter
prediction
block
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2015561607A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016514427A5 (https=
JP2016514427A (ja
Inventor
ラパカ、クリシュナカンス
リ、シャン
チェン、ジャンレ
ワン、イェ−クイ
プ、ウェイ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2016514427A publication Critical patent/JP2016514427A/ja
Publication of JP2016514427A5 publication Critical patent/JP2016514427A5/ja
Application granted granted Critical
Publication of JP6342432B2 publication Critical patent/JP6342432B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04N19/169—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
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H04N19/42—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
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • 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
    • H04N19/50—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
    • 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
    • H04N19/70—Methods 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
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details 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)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015561607A 2013-03-05 2014-03-05 ビデオコード化のための並列処理 Active JP6342432B2 (ja)

Applications Claiming Priority (9)

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
US14/196,479 2014-03-04
US14/196,479 US9473779B2 (en) 2013-03-05 2014-03-04 Parallel processing for video coding
PCT/US2014/020761 WO2014138240A1 (en) 2013-03-05 2014-03-05 Parallel processing for video coding

Publications (3)

Publication Number Publication Date
JP2016514427A JP2016514427A (ja) 2016-05-19
JP2016514427A5 JP2016514427A5 (https=) 2017-03-16
JP6342432B2 true JP6342432B2 (ja) 2018-06-13

Family

ID=51487785

Family Applications (4)

Application Number Title Priority Date Filing Date
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
JP2015561598A Active JP6113869B2 (ja) 2013-03-05 2014-03-05 ビデオコード化のための並列処理
JP2015561604A Active JP6199417B2 (ja) 2013-03-05 2014-03-05 ビデオコード化のための並列処理
JP2015561597A Active JP6279622B2 (ja) 2013-03-05 2014-03-05 ビデオコード化のための並列処理

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2015561598A Active JP6113869B2 (ja) 2013-03-05 2014-03-05 ビデオコード化のための並列処理
JP2015561604A Active JP6199417B2 (ja) 2013-03-05 2014-03-05 ビデオコード化のための並列処理
JP2015561597A Active JP6279622B2 (ja) 2013-03-05 2014-03-05 ビデオコード化のための並列処理

Country Status (12)

Country Link
US (4) US9467707B2 (https=)
EP (4) EP2965516B1 (https=)
JP (4) JP6342432B2 (https=)
KR (4) KR102267876B1 (https=)
CN (4) CN105191311B (https=)
DK (1) DK2965515T3 (https=)
ES (2) ES2656908T3 (https=)
HU (2) HUE041798T2 (https=)
PL (1) PL2965515T3 (https=)
PT (1) PT2965515T (https=)
SI (1) SI2965515T1 (https=)
WO (4) WO2014138217A1 (https=)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108391136B (zh) 2011-06-15 2022-07-19 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
RU2616549C2 (ru) * 2012-07-09 2017-04-17 Вид Скейл, Инк. Архитектура кодека для многослойного кодирования видео
KR101754999B1 (ko) 2012-08-29 2017-07-06 브이아이디 스케일, 인크. 스케일러블 비디오 코딩을 위한 모션 벡터 예측 방법 및 장치
CN121771406A (zh) 2013-01-04 2026-03-31 杜比视频压缩有限责任公司 高效可伸缩编码概念
US9467707B2 (en) 2013-03-05 2016-10-11 Qualcomm Incorporated Parallel processing for video coding
RU2665284C2 (ru) * 2013-03-21 2018-08-28 Сони Корпорейшн Устройство кодирования изображения и способ, и устройство декодирования изображения и способ
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
KR101773413B1 (ko) * 2013-04-08 2017-08-31 지이 비디오 컴프레션, 엘엘씨 효율적인 다-시점/계층 코딩을 허용하는 코딩 개념
US20160088305A1 (en) * 2013-04-17 2016-03-24 Wilus Institute Of Standards And Technology Inc. Method and apparatus for processing video signal
WO2014171771A1 (ko) * 2013-04-17 2014-10-23 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 장치
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
CN105284114A (zh) * 2013-07-07 2016-01-27 韦勒斯标准与技术协会公司 视频信号处理方法及装置
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
EP3008896B1 (en) 2013-07-15 2021-03-31 Sony Corporation Extensions of motion-constrained tile sets sei message for interactivity
CN105519114A (zh) * 2013-09-10 2016-04-20 株式会社Kt 用于对可扩展视频信号进行编码/解码的方法及装置
CN110225349B (zh) * 2013-10-14 2023-06-02 韩国电子通信研究院 用于支持多层的视频编码/解码方法和计算机可读记录介质
US10045036B2 (en) * 2013-10-22 2018-08-07 Kt Corporation Method and device for encoding/decoding multi-layer video signal
KR20150046741A (ko) * 2013-10-22 2015-04-30 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
US9967575B2 (en) * 2013-10-29 2018-05-08 Kt Corporation Multilayer video signal encoding/decoding method and device
WO2015069734A1 (en) 2013-11-05 2015-05-14 Arris Enterprises, Inc. Bit depth variable for high precision data in weighted prediction syntax and semantics
CA2961089C (en) 2014-09-30 2023-03-28 Microsoft Technology Licensing, Llc Hash-based encoder decisions for video coding
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
WO2016111199A1 (ja) * 2015-01-09 2016-07-14 ソニー株式会社 画像処理装置、画像処理方法、およびプログラム、並びに記録媒体
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
WO2019111006A1 (en) * 2017-12-06 2019-06-13 V-Nova International Ltd Methods and apparatuses for hierarchically encoding and decoding a bytestream
CN116527898A (zh) * 2018-04-03 2023-08-01 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
CN116684586A (zh) * 2018-10-05 2023-09-01 Lg电子株式会社 解码设备、编码设备及发送针对图像的数据的设备
WO2020125756A1 (en) 2018-12-21 2020-06-25 Beijing Bytedance Network Technology Co., Ltd. Motion vector bit depth in video processing
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
JP7485689B2 (ja) 2019-03-11 2024-05-16 華為技術有限公司 エンコーダ、デコーダ及び対応する方法
US11418807B2 (en) * 2019-03-15 2022-08-16 Tencent America LLC Temporal motion vector derivation in shared merge region at picture boundary
WO2020233659A1 (en) 2019-05-21 2020-11-26 Beijing Bytedance Network Technology Co., Ltd. Adaptive motion vector difference resolution for affine mode
CN118138754A (zh) 2019-06-14 2024-06-04 北京字节跳动网络技术有限公司 处理视频单元边界和虚拟边界
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
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
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
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
KR102707854B1 (ko) 2019-07-15 2024-09-23 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 적응적 루프 필터링에서의 분류
CN117336468A (zh) 2019-08-10 2024-01-02 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
WO2021052452A1 (en) 2019-09-18 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Signaling usage of adaptive loop filter in video coding
CN117278747A (zh) 2019-09-22 2023-12-22 北京字节跳动网络技术有限公司 自适应环路滤波中的填充过程
KR102721536B1 (ko) 2019-09-27 2024-10-25 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 상이한 비디오 유닛들 간의 적응적 루프 필터링
KR102762212B1 (ko) 2019-10-10 2025-02-07 두인 비전 컴퍼니 리미티드 적응적 루프 필터링에서 이용 불가능한 샘플 위치들에서의 패딩 프로세스
EP4032290A4 (en) 2019-10-18 2022-11-30 Beijing Bytedance Network Technology Co., Ltd. SYNTAX RESTRICTIONS IN PARAMETER SET SIGNALING OF SUBPICTURES
WO2021083259A1 (en) 2019-10-29 2021-05-06 Beijing Bytedance Network Technology Co., Ltd. Signaling of cross-component adaptive loop filter
WO2021104409A1 (en) 2019-11-30 2021-06-03 Beijing Bytedance Network Technology Co., Ltd. Cross-component adaptive filtering and subblock coding
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
KR102619404B1 (ko) 2019-12-11 2023-12-28 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 크로스 컴포넌트 적응적 루프 필터링을 위한 샘플 패딩
US11234017B1 (en) * 2019-12-13 2022-01-25 Meta Platforms, Inc. Hierarchical motion search processing
WO2021190438A1 (en) * 2020-03-21 2021-09-30 Beijing Bytedance Network Technology Co., Ltd. Combination of subpictures and scalability
WO2021190464A1 (en) 2020-03-23 2021-09-30 Beijing Bytedance Network Technology Co., Ltd. Controlling deblocking filtering at different levels in coded video
US11800096B2 (en) * 2020-03-31 2023-10-24 Tencent America LLC Method for signaling virtual boundary signaling with subpictures in coded video stream
CN115428444B (zh) 2020-04-01 2025-01-17 抖音视界有限公司 对自适应参数集语法元素的约束
CN115606183A (zh) * 2020-04-07 2023-01-13 抖音视界有限公司（Cn） 参考图片环绕的剪裁操作
EP4118825A4 (en) 2020-04-09 2023-08-09 Beijing Bytedance Network Technology Co., Ltd. DEBLOCK SIGNALING IN VIDEO CODING
WO2021204251A1 (en) 2020-04-10 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Use of header syntax elements and adaptation parameter set
WO2021209061A1 (en) 2020-04-17 2021-10-21 Beijing Bytedance Network Technology Co., Ltd. Presence of adaptation parameter set units
KR102902579B1 (ko) 2020-04-19 2025-12-18 두인 비전 컴퍼니 리미티드 변환 스킵 잔차 코딩
KR102917555B1 (ko) 2020-04-26 2026-01-23 바이트댄스 아이엔씨 비디오 코딩 신택스 요소의 조건적 시그널링
KR102850965B1 (ko) 2020-06-20 2025-08-26 두인 비전 컴퍼니 리미티드 상이한 코딩 블록 크기를 이용한 계층간 예측
KR102846913B1 (ko) 2020-06-30 2025-08-14 두인 비전 컴퍼니 리미티드 적응적 루프 필터링을 위한 경계 위치
WO2022194197A1 (en) 2021-03-17 2022-09-22 Beijing Bytedance Network Technology Co., Ltd. Separate Tree Coding Restrictions
JP2024522138A (ja) * 2021-06-24 2024-06-11 インターディジタル・シーイー・パテント・ホールディングス・ソシエテ・パ・アクシオンス・シンプリフィエ ビデオを符号化／復号するための方法及び装置
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
WO2008030068A1 (en) * 2006-09-07 2008-03-13 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
CN101395921B (zh) * 2006-11-17 2012-08-22 Lg电子株式会社 用于解码/编码视频信号的方法及装置
US7742524B2 (en) 2006-11-17 2010-06-22 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal using inter-layer prediction
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
WO2013113997A1 (en) 2012-02-01 2013-08-08 Nokia Corporation Method and apparatus for video coding
WO2013139250A1 (en) 2012-03-22 2013-09-26 Mediatek Inc. Method and apparatus of scalable video coding
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
EP2904797B1 (en) 2012-10-01 2021-08-11 Nokia Technologies Oy Method and apparatus for scalable video coding
CN121771406A (zh) 2013-01-04 2026-03-31 杜比视频压缩有限责任公司 高效可伸缩编码概念
JP6290924B2 (ja) 2013-01-07 2018-03-07 ノキア テクノロジーズ オサケユイチア ビデオ・コーディングおよびデコーディングのための方法と装置
US9467707B2 (en) 2013-03-05 2016-10-11 Qualcomm Incorporated Parallel processing for video coding

Also Published As

Publication number Publication date
JP2016514425A (ja) 2016-05-19
EP2965517B1 (en) 2017-11-01
DK2965515T3 (en) 2019-01-28
EP2965516A1 (en) 2016-01-13
US9578339B2 (en) 2017-02-21
CN105191311A (zh) 2015-12-23
ES2706476T3 (es) 2019-03-29
WO2014138240A1 (en) 2014-09-12
PL2965515T3 (pl) 2019-03-29
US20140254669A1 (en) 2014-09-11
EP2965514A1 (en) 2016-01-13
KR102267876B1 (ko) 2021-06-21
CN105009588B (zh) 2018-08-03
US9467707B2 (en) 2016-10-11
EP2965517A1 (en) 2016-01-13
ES2656908T3 (es) 2018-02-28
CN105191310B (zh) 2018-05-29
EP2965515A1 (en) 2016-01-13
KR20150126892A (ko) 2015-11-13
CN105009588A (zh) 2015-10-28
US9294776B2 (en) 2016-03-22
CN105009587A (zh) 2015-10-28
JP6279622B2 (ja) 2018-02-14
KR20150122787A (ko) 2015-11-02
JP6113869B2 (ja) 2017-04-12
BR112015021727A2 (pt) 2017-07-18
KR20150122788A (ko) 2015-11-02
CN105191311B (zh) 2018-06-05
BR112015021566A2 (pt) 2017-07-18
KR20150122780A (ko) 2015-11-02
HUE035318T2 (en) 2018-05-02
EP2965515B1 (en) 2018-10-17
KR101797335B1 (ko) 2017-11-13
PT2965515T (pt) 2019-01-28
KR102267875B1 (ko) 2021-06-21
US9473779B2 (en) 2016-10-18
CN105191310A (zh) 2015-12-23
WO2014138217A1 (en) 2014-09-12
SI2965515T1 (sl) 2019-03-29
US20140254666A1 (en) 2014-09-11
JP2016514427A (ja) 2016-05-19
KR102053488B1 (ko) 2019-12-06
JP2016513916A (ja) 2016-05-16
WO2014138222A1 (en) 2014-09-12
JP6199417B2 (ja) 2017-09-20
US20140254667A1 (en) 2014-09-11
JP2016513917A (ja) 2016-05-16
WO2014138232A1 (en) 2014-09-12
CN105009587B (zh) 2018-04-03
US20140254668A1 (en) 2014-09-11
EP2965514B1 (en) 2020-10-07
HUE041798T2 (hu) 2019-05-28
EP2965516B1 (en) 2016-08-24

Similar Documents

Publication Publication Date Title
JP6342432B2 (ja) ビデオコード化のための並列処理
JP6297670B2 (ja) ハイレベルシンタックスのみのスケーラブルビデオコーディングのための、レイヤ間参照ピクチャ制限
JP6285020B2 (ja) コンポーネント間フィルタ処理
JP6495268B2 (ja) パラメータセット内のビューｉｄビット深度のシグナリング
JP2016501483A (ja) ビデオコーディングにおけるｈｅｖｃ拡張用の多重レイヤの低複雑度サポート

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151124

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170213

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170213

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171222

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180109

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180330

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180417

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180516

R150 Certificate of patent or registration of utility model

Ref document number: 6342432

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250