JP2017517194A5 - - Google Patents
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- JP2017517194A5 JP2017517194A5 JP2016564589A JP2016564589A JP2017517194A5 JP 2017517194 A5 JP2017517194 A5 JP 2017517194A5 JP 2016564589 A JP2016564589 A JP 2016564589A JP 2016564589 A JP2016564589 A JP 2016564589A JP 2017517194 A5 JP2017517194 A5 JP 2017517194A5
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- Prior art keywords
- layer
- decoder
- layer video
- video decoder
- decoding
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- 239000010410 layer Substances 0.000 claims 100
- 238000005192 partition Methods 0.000 claims 36
- 239000002356 single layer Substances 0.000 claims 28
- 238000000638 solvent extraction Methods 0.000 claims 22
- 238000013500 data storage Methods 0.000 claims 4
- 238000000034 method Methods 0.000 claims 3
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461987463P | 2014-05-01 | 2014-05-01 | |
| US61/987,463 | 2014-05-01 | ||
| US201461993980P | 2014-05-15 | 2014-05-15 | |
| US61/993,980 | 2014-05-15 | ||
| US14/701,004 US9712871B2 (en) | 2014-05-01 | 2015-04-30 | Determination bitstream decoding capability in video coding |
| US14/701,004 | 2015-04-30 | ||
| PCT/US2015/028841 WO2015168591A1 (en) | 2014-05-01 | 2015-05-01 | Method and device for decoding multi-layer video data by determining the capability of the decoder based on profile, tier and level associated with partition containing one or more layers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017517194A JP2017517194A (ja) | 2017-06-22 |
| JP2017517194A5 true JP2017517194A5 (enExample) | 2018-09-20 |
| JP6464193B2 JP6464193B2 (ja) | 2019-02-06 |
Family
ID=54356175
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016564589A Active JP6464193B2 (ja) | 2014-05-01 | 2015-05-01 | ビデオコーディングにおける決定ビットストリーム復号機能 |
| JP2016564600A Active JP6858562B2 (ja) | 2014-05-01 | 2015-05-01 | ビデオコーディングにおける分割方式に対する仮想参照デコーダパラメータの準拠を試験する方法およびデバイス |
| JP2016564596A Active JP6530425B2 (ja) | 2014-05-01 | 2015-05-01 | マルチレイヤビデオコーディングにおける分割方式 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016564600A Active JP6858562B2 (ja) | 2014-05-01 | 2015-05-01 | ビデオコーディングにおける分割方式に対する仮想参照デコーダパラメータの準拠を試験する方法およびデバイス |
| JP2016564596A Active JP6530425B2 (ja) | 2014-05-01 | 2015-05-01 | マルチレイヤビデオコーディングにおける分割方式 |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US10390087B2 (enExample) |
| EP (3) | EP3138290B1 (enExample) |
| JP (3) | JP6464193B2 (enExample) |
| KR (3) | KR102078896B1 (enExample) |
| CN (3) | CN106464936B (enExample) |
| BR (3) | BR112016025107B1 (enExample) |
| ES (2) | ES2711535T3 (enExample) |
| HU (2) | HUE040132T2 (enExample) |
| MX (2) | MX363421B (enExample) |
| WO (3) | WO2015168553A1 (enExample) |
Families Citing this family (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10390087B2 (en) | 2014-05-01 | 2019-08-20 | Qualcomm Incorporated | Hypothetical reference decoder parameters for partitioning schemes in video coding |
| US9699480B2 (en) * | 2014-06-13 | 2017-07-04 | Sharp Laboratories Of America, Inc. | Level limits |
| US10264286B2 (en) * | 2014-06-26 | 2019-04-16 | Qualcomm Incorporated | Bitstream conformance constraints in scalable video coding |
| US10283091B2 (en) * | 2014-10-13 | 2019-05-07 | Microsoft Technology Licensing, Llc | Buffer optimization |
| CN116156163A (zh) * | 2016-03-30 | 2023-05-23 | 韩国电子通信研究院 | 使用画面划分信息对视频进行编码和解码的方法和设备 |
| WO2017204109A1 (en) * | 2016-05-24 | 2017-11-30 | Sharp Kabushiki Kaisha | Systems and methods for signaling scalable video in a media application format |
| US11166027B2 (en) * | 2016-06-10 | 2021-11-02 | Apple Inc. | Content adaptation for streaming |
| KR102390384B1 (ko) * | 2017-03-13 | 2022-04-22 | 에스케이텔레콤 주식회사 | 영상 부호화 또는 복호화하기 위한 장치 및 방법 |
| US11049219B2 (en) | 2017-06-06 | 2021-06-29 | Gopro, Inc. | Methods and apparatus for multi-encoder processing of high resolution content |
| GB2572770B (en) * | 2018-04-09 | 2022-11-02 | Canon Kk | Method and apparatus for encoding or decoding video data with frame portions |
| WO2020044255A1 (en) | 2018-08-28 | 2020-03-05 | Beijing Bytedance Network Technology Co., Ltd. | Context coding in partitioning with extended quadtree |
| WO2020086317A1 (en) * | 2018-10-23 | 2020-04-30 | Tencent America Llc. | Method and apparatus for video coding |
| ES3031245T3 (en) * | 2019-01-04 | 2025-07-07 | Huawei Tech Co Ltd | Sub-picture based random access |
| US11381867B2 (en) * | 2019-01-08 | 2022-07-05 | Qualcomm Incorporated | Multiple decoder interface for streamed media data |
| WO2020156572A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Unsymmetrical quad-tree partitioning |
| EP3939279A4 (en) | 2019-03-15 | 2022-08-31 | Beijing Dajia Internet Information Technology Co., Ltd. | SIGNALING LOSSLESS ENCODING IN VIDEO ENCODING |
| WO2020233659A1 (en) | 2019-05-21 | 2020-11-26 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive motion vector difference resolution for affine mode |
| WO2020245497A1 (en) * | 2019-06-03 | 2020-12-10 | Nokia Technologies Oy | An apparatus and a method for video coding and decoding |
| CA3140549A1 (en) * | 2019-06-03 | 2020-12-10 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| US11228781B2 (en) | 2019-06-26 | 2022-01-18 | Gopro, Inc. | Methods and apparatus for maximizing codec bandwidth in video applications |
| US11109067B2 (en) * | 2019-06-26 | 2021-08-31 | Gopro, Inc. | Methods and apparatus for maximizing codec bandwidth in video applications |
| JP7372443B2 (ja) | 2019-08-10 | 2023-10-31 | 北京字節跳動網絡技術有限公司 | サブピクチャに依存するビデオビットストリーム内のシグナリング |
| KR102737934B1 (ko) | 2019-09-19 | 2024-12-04 | 두인 비전 컴퍼니 리미티드 | 비디오 코딩에서 레퍼런스 샘플 위치 유도 |
| IL291689B2 (en) | 2019-09-24 | 2025-07-01 | Huawei Tech Co Ltd | Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS) |
| EP4022930A4 (en) * | 2019-09-24 | 2022-11-02 | Huawei Technologies Co., Ltd. | OLS FOR SPATIAL AND SNR SCALABILITY |
| MX2022003548A (es) | 2019-09-24 | 2022-06-02 | Huawei Tech Co Ltd | Restricciones de identificador temporal para mensajes sei. |
| CN115002474B (zh) * | 2019-09-24 | 2023-04-11 | 华为技术有限公司 | 一种由解码器实现的方法、译码设备、可读介质和解码器 |
| KR20260036042A (ko) | 2019-09-24 | 2026-03-13 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 다계층 비디오 비트스트림에서 불필요한 계층 금지 |
| BR112022005370A2 (pt) * | 2019-09-24 | 2022-06-14 | Huawei Tech Co Ltd | Sinalização de parâmetros de dpb para fluxos de bits de vídeo de múltiplas camadas |
| WO2021063421A1 (en) * | 2019-10-02 | 2021-04-08 | Beijing Bytedance Network Technology Co., Ltd. | Syntax for subpicture signaling in a video bitstream |
| MX2022003836A (es) | 2019-10-05 | 2022-05-12 | Beijing Bytedance Network Tech Co Ltd | Se?alizacion basada en los niveles de las herramientas de codificacion de video. |
| WO2021022272A2 (en) | 2019-10-07 | 2021-02-04 | Futurewei Technologies, Inc. | Sps error avoidance in sub-bitstream extraction |
| US11265567B2 (en) * | 2019-10-08 | 2022-03-01 | Tencent America LLC | Method for output layer set signaling in scalable video stream |
| CN110677699B (zh) * | 2019-10-10 | 2022-03-08 | 上海依图网络科技有限公司 | 视频流和/或图片流数据的共享方法、装置及电子设备 |
| CN117499640A (zh) | 2019-10-12 | 2024-02-02 | 北京字节跳动网络技术有限公司 | 视频编解码中的预测类型信令 |
| EP4029274A4 (en) | 2019-10-13 | 2022-11-30 | Beijing Bytedance Network Technology Co., Ltd. | INTERPLAY BETWEEN REFERENCE IMAGE CAPTURE AND VIDEO ENCODING TOOLS |
| CN117676135A (zh) | 2019-10-18 | 2024-03-08 | 北京字节跳动网络技术有限公司 | 子图片与环路滤波之间的相互影响 |
| US11481863B2 (en) | 2019-10-23 | 2022-10-25 | Gopro, Inc. | Methods and apparatus for hardware accelerated image processing for spherical projections |
| WO2021110017A1 (en) | 2019-12-02 | 2021-06-10 | Beijing Bytedance Network Technology Co., Ltd. | Merge with motion vector differencing in affine mode |
| CN120455698A (zh) * | 2019-12-13 | 2025-08-08 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法、解码方法和比特流生成装置 |
| KR102776845B1 (ko) | 2019-12-26 | 2025-03-10 | 바이트댄스 아이엔씨 | 코딩된 비트스트림들에서의 비디오 계층들의 시그널링에 대한 제약들 |
| CN114868158B (zh) | 2019-12-26 | 2025-08-01 | 字节跳动有限公司 | 层级视频中的解码图片缓冲区参数的信令通知 |
| EP4066500A4 (en) | 2019-12-26 | 2023-01-18 | ByteDance Inc. | SETS OF DECODING PARAMETERS IN A VIDEO CODING |
| MX2022007503A (es) | 2019-12-27 | 2022-07-04 | Beijing Bytedance Network Tech Co Ltd | Se?alizacion de tipos de corte en encabezados de imagenes de video. |
| EP4066386A4 (en) | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| JP7441316B2 (ja) * | 2019-12-30 | 2024-02-29 | エルジー エレクトロニクス インコーポレイティド | Ｏｌｓ ｄｐｂパラメータインデックスを含む映像情報ベースの映像デコーディング方法及びその装置 |
| CN119967192A (zh) | 2019-12-30 | 2025-05-09 | Lg电子株式会社 | 图像解码和编码方法、比特流的传输方法及存储介质 |
| CN114982243B (zh) | 2020-01-09 | 2025-05-13 | 字节跳动有限公司 | 视频流中的填充数据单元的处理 |
| MX2022010116A (es) | 2020-02-24 | 2022-09-05 | Bytedance Inc | Interaccion entre subimagen y se?alizacion de fila de mosaico. |
| KR102997097B1 (ko) | 2020-03-03 | 2026-07-30 | 바이트댄스 아이엔씨 | 비디오 코딩에서의 저 주파수 비-분리가능 변환 시그널링 |
| US12581120B2 (en) | 2020-03-20 | 2026-03-17 | Hfi Innovation Inc. | Method and apparatus for signaling tile and slice partition information in image and video coding |
| EP4107941A4 (en) | 2020-03-23 | 2023-04-19 | Beijing Bytedance Network Technology Co., Ltd. | PREDICTION REFINEMENT FOR AFFINE MERGE AND AFFINER MOTION VECTOR PREDICTION MODE |
| US11228776B1 (en) * | 2020-03-27 | 2022-01-18 | Tencent America LLC | Method for output layer set mode in multilayered video stream |
| CN115668948A (zh) * | 2020-03-30 | 2023-01-31 | Lg电子株式会社 | 用信号通知ptl相关信息的图像编码/解码方法和设备及存储比特流的计算机可读记录介质 |
| GB2593776A (en) * | 2020-04-03 | 2021-10-06 | Sony Group Corp | Video data encoding and decoding |
| US11470357B2 (en) * | 2020-04-03 | 2022-10-11 | Sharp Kabushiki Kaisha | Systems and methods for signaling decoding capability information in video coding |
| CN116134821A (zh) * | 2020-06-03 | 2023-05-16 | Lg电子株式会社 | 用于在图像/视频编码系统中处理高级语法的方法和设备 |
| CN116134816A (zh) | 2020-06-03 | 2023-05-16 | Lg电子株式会社 | 在图像/视频编码系统中处理一般约束信息的方法和设备 |
| EP4154523A4 (en) | 2020-06-08 | 2023-11-22 | ByteDance Inc. | Constraints of slice count in a coded video picture |
| CN115769563B (zh) * | 2020-06-09 | 2025-11-07 | 字节跳动有限公司 | 信令通知不可缩放嵌套的假设参考视频解码器信息 |
| JP7675107B2 (ja) | 2020-06-09 | 2025-05-12 | フラウンホッファー－ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ | 時間動きベクトル予測、インターレイヤ参照、及び時間サブレイヤ指示のビデオコーディングの態様 |
| US11770498B2 (en) | 2020-09-29 | 2023-09-26 | Lemon Inc. | Supplemental enhancement information for multi-layer video streams |
| KR20240068711A (ko) * | 2021-10-08 | 2024-05-17 | 바이트댄스 아이엔씨 | 동영상을 처리하는 방법, 장치 및 매체 |
| CN119790657A (zh) * | 2022-09-03 | 2025-04-08 | Lg电子株式会社 | 用信号通知hrd参数的图像编码/解码方法和装置及存储比特流的计算机可读记录介质 |
| WO2025221836A1 (en) * | 2024-04-19 | 2025-10-23 | Bytedance Inc. | Various high-level syntax improvements in dynamic mesh coding |
| EP4657857A1 (en) * | 2024-05-31 | 2025-12-03 | Beijing Xiaomi Mobile Software Co., Ltd. | Methods for video encoding and video decoding, video encoder and video decoder for supporting multi-layer rgbd video profiles |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8615038B2 (en) * | 2004-12-06 | 2013-12-24 | Nokia Corporation | Video coding, decoding and hypothetical reference decoder |
| US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
| PL2528341T3 (pl) | 2007-04-18 | 2017-10-31 | Dolby Int Ab | System kodowania, stosujący uzupełniający zestaw parametrów sekwencyjnych do skalowalnego kodowania wideo lub kodowania wielowidokowego |
| JP5131101B2 (ja) * | 2008-09-09 | 2013-01-30 | 富士通株式会社 | 動画像編集装置および動画像編集プログラム |
| JP5332773B2 (ja) * | 2009-03-18 | 2013-11-06 | ソニー株式会社 | 画像処理装置および方法 |
| US8341168B1 (en) * | 2009-06-04 | 2012-12-25 | Workday, Inc. | System for displaying hierarchical data |
| WO2011084913A2 (en) | 2010-01-06 | 2011-07-14 | Dolby Laboratories Licensing Corporation | Complexity-adaptive scalable decoding and streaming for multi-layered video systems |
| CN106101717B (zh) | 2010-01-12 | 2019-07-26 | Lg电子株式会社 | 视频信号的处理方法和设备 |
| CN101795344B (zh) | 2010-03-02 | 2013-03-27 | 北京大学 | 数字全息图像压缩、解码方法及系统、传输方法及系统 |
| BR112013017799B1 (pt) | 2011-01-13 | 2022-05-24 | Nec Corporation | Dispositivo de decodificação de vídeo e método de decodificação de vídeo |
| ES2900775T3 (es) | 2011-01-13 | 2022-03-18 | Nec Corp | Dispositivo de descodificación de vídeo, método de descodificación de vídeo y programa |
| US9083949B2 (en) | 2011-04-15 | 2015-07-14 | Sk Planet Co., Ltd. | High speed scalable video coding device and method using multi-track video |
| KR20130058584A (ko) * | 2011-11-25 | 2013-06-04 | 삼성전자주식회사 | 복호화기의 버퍼 관리를 위한 영상 부호화 방법 및 장치, 그 영상 복호화 방법 및 장치 |
| CN102769747A (zh) | 2012-06-29 | 2012-11-07 | 中山大学 | 一种基于并行迭代的分级分布式视频编解码方法及系统 |
| US10021394B2 (en) * | 2012-09-24 | 2018-07-10 | Qualcomm Incorporated | Hypothetical reference decoder parameters in video coding |
| US9161039B2 (en) | 2012-09-24 | 2015-10-13 | Qualcomm Incorporated | Bitstream properties in video coding |
| WO2014091933A1 (ja) | 2012-12-11 | 2014-06-19 | ソニー株式会社 | 符号化装置および符号化方法、並びに、復号装置および復号方法 |
| EP3809707B1 (en) | 2013-01-04 | 2024-05-08 | GE Video Compression, LLC | Efficient scalable coding concept |
| JP6360154B2 (ja) | 2013-04-05 | 2018-07-18 | ヴィド スケール インコーポレイテッド | 多重レイヤビデオコーディングに対するインターレイヤ基準画像エンハンスメント |
| KR20140122202A (ko) | 2013-04-05 | 2014-10-17 | 삼성전자주식회사 | 계층 식별자 확장에 따른 비디오 스트림 부호화 방법 및 그 장치, 계층 식별자 확장에 따른 따른 비디오 스트림 복호화 방법 및 그 장치 |
| US20140301463A1 (en) | 2013-04-05 | 2014-10-09 | Nokia Corporation | Method and apparatus for video coding and decoding |
| US9532067B2 (en) * | 2013-04-05 | 2016-12-27 | Sharp Kabushiki Kaisha | Decoding of inter-layer reference picture set and reference picture list construction |
| EP2984839B1 (en) | 2013-04-08 | 2020-05-27 | GE Video Compression, LLC | Coding concept allowing efficient multi-view/layer coding |
| CN103338369A (zh) | 2013-06-03 | 2013-10-02 | 江苏省电力公司信息通信分公司 | 基于avs和神经网络的立体视频编码方法 |
| US10070125B2 (en) * | 2013-07-31 | 2018-09-04 | Nokia Technologies Oy | Method and apparatus for video coding and decoding |
| EP3058735B1 (en) * | 2013-10-14 | 2019-05-08 | Nokia Technologies Oy | Multi-layer hypothetical reference decoder |
| US9712837B2 (en) | 2014-03-17 | 2017-07-18 | Qualcomm Incorporated | Level definitions for multi-layer video codecs |
| US10390087B2 (en) | 2014-05-01 | 2019-08-20 | Qualcomm Incorporated | Hypothetical reference decoder parameters for partitioning schemes in video coding |
-
2015
- 2015-04-30 US US14/700,953 patent/US10390087B2/en active Active
- 2015-04-30 US US14/700,982 patent/US9794626B2/en active Active
- 2015-04-30 US US14/701,004 patent/US9712871B2/en active Active
- 2015-05-01 MX MX2016013623A patent/MX363421B/es unknown
- 2015-05-01 JP JP2016564589A patent/JP6464193B2/ja active Active
- 2015-05-01 BR BR112016025107-5A patent/BR112016025107B1/pt active IP Right Grant
- 2015-05-01 CN CN201580023267.5A patent/CN106464936B/zh active Active
- 2015-05-01 CN CN201580022120.4A patent/CN106464934B/zh active Active
- 2015-05-01 BR BR112016025100-8A patent/BR112016025100B1/pt active IP Right Grant
- 2015-05-01 WO PCT/US2015/028795 patent/WO2015168553A1/en not_active Ceased
- 2015-05-01 WO PCT/US2015/028832 patent/WO2015168585A1/en not_active Ceased
- 2015-05-01 WO PCT/US2015/028841 patent/WO2015168591A1/en not_active Ceased
- 2015-05-01 EP EP15722859.4A patent/EP3138290B1/en active Active
- 2015-05-01 EP EP15727103.2A patent/EP3138292B1/en active Active
- 2015-05-01 JP JP2016564600A patent/JP6858562B2/ja active Active
- 2015-05-01 EP EP15723383.4A patent/EP3138291B1/en active Active
- 2015-05-01 MX MX2016013943A patent/MX364115B/es active IP Right Grant
- 2015-05-01 JP JP2016564596A patent/JP6530425B2/ja active Active
- 2015-05-01 HU HUE15722859A patent/HUE040132T2/hu unknown
- 2015-05-01 KR KR1020167031513A patent/KR102078896B1/ko active Active
- 2015-05-01 CN CN201580023086.2A patent/CN106464935B/zh active Active
- 2015-05-01 BR BR112016025419-8A patent/BR112016025419B1/pt active IP Right Grant
- 2015-05-01 KR KR1020167032379A patent/KR102384092B1/ko active Active
- 2015-05-01 HU HUE15723383A patent/HUE041371T2/hu unknown
- 2015-05-01 ES ES15723383T patent/ES2711535T3/es active Active
- 2015-05-01 KR KR1020167032380A patent/KR101984368B1/ko active Active
- 2015-05-01 ES ES15722859.4T patent/ES2686699T3/es active Active