TWI647948B - 假設的參考解碼器模型及跨層隨機存取跳過圖像之一致性 - Google Patents
假設的參考解碼器模型及跨層隨機存取跳過圖像之一致性 Download PDFInfo
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| US14/293,829 US10003815B2 (en) | 2013-06-03 | 2014-06-02 | Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures |
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Families Citing this family (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9374585B2 (en) * | 2012-12-19 | 2016-06-21 | Qualcomm Incorporated | Low-delay buffering model in video coding |
| US9596486B2 (en) | 2013-04-05 | 2017-03-14 | Qualcomm Incorporated | IRAP access units and bitstream switching and splicing |
| US9674533B2 (en) | 2013-04-05 | 2017-06-06 | Qualcomm Incorporated | Picture alignments in multi-layer video coding |
| US10003815B2 (en) | 2013-06-03 | 2018-06-19 | Qualcomm Incorporated | Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures |
| WO2015009693A1 (en) | 2013-07-15 | 2015-01-22 | Sony Corporation | Layer based hrd buffer management for scalable hevc |
| US10070125B2 (en) | 2013-07-31 | 2018-09-04 | Nokia Technologies Oy | Method and apparatus for video coding and decoding |
| US10187662B2 (en) * | 2013-10-13 | 2019-01-22 | Sharp Kabushiki Kaisha | Signaling parameters in video parameter set extension and decoder picture buffer operation |
| WO2015056182A2 (en) * | 2013-10-15 | 2015-04-23 | Nokia Technologies Oy | Video encoding and decoding |
| WO2015125489A1 (en) * | 2014-02-24 | 2015-08-27 | Sharp Kabushiki Kaisha | Restrictions on signaling |
| JP6546197B2 (ja) * | 2014-06-18 | 2019-07-17 | 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） | 従属ランダムアクセスポイントピクチャ |
| WO2015192991A1 (en) * | 2014-06-18 | 2015-12-23 | Telefonaktiebolaget L M Ericsson (Publ) | Random access in a video bitstream |
| US10313487B2 (en) * | 2015-03-27 | 2019-06-04 | Qualcomm Incorporated | Support of location services using a positioning protocol |
| US10834419B2 (en) * | 2016-04-13 | 2020-11-10 | Qualcomm Incorporated | Conformance constraint for collocated reference index in video coding |
| US10582201B2 (en) * | 2016-05-19 | 2020-03-03 | Qualcomm Incorporated | Most-interested region in an image |
| US10623755B2 (en) * | 2016-05-23 | 2020-04-14 | Qualcomm Incorporated | End of sequence and end of bitstream NAL units in separate file tracks |
| US10368099B2 (en) * | 2016-08-09 | 2019-07-30 | Qualcomm Incorporated | Color remapping information SEI message signaling for display adaptation |
| CN106713927B (zh) * | 2016-11-14 | 2019-08-13 | 珠海格力电器股份有限公司 | 一种图像输出装置、方法及解码器 |
| CN109803279B (zh) * | 2017-11-16 | 2021-06-25 | 大唐移动通信设备有限公司 | 一种切片管理方法、基站及终端 |
| EP3824631A4 (en) * | 2018-07-18 | 2022-07-06 | HFI Innovation Inc. | Method and apparatus of motion compensation bandwidth reduction for video coding system utilizing multi-hypothesis |
| JP7714460B2 (ja) | 2018-11-06 | 2025-07-29 | 北京字節跳動網絡技術有限公司 | イントラ予測のためのパラメータ導出における複雑性低減 |
| CN113170122B (zh) | 2018-12-01 | 2023-06-27 | 北京字节跳动网络技术有限公司 | 帧内预测的参数推导 |
| CN113170168B (zh) | 2018-12-07 | 2023-12-08 | 北京字节跳动网络技术有限公司 | 基于上下文的帧内预测 |
| PH12021551868A1 (en) | 2019-02-24 | 2022-05-23 | Beijing Bytedance Network Tech Co Ltd | Parameter derivation for intra prediction |
| EP4496325A3 (en) * | 2019-03-01 | 2025-04-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Hypothetical reference decoder |
| WO2020185853A2 (en) | 2019-03-11 | 2020-09-17 | Dolby Laboratories Licensing Corporation | Frame-rate scalable video coding |
| CN113615175A (zh) | 2019-03-11 | 2021-11-05 | 华为技术有限公司 | 视频译码中的逐步解码刷新 |
| TW202101985A (zh) * | 2019-03-11 | 2021-01-01 | 美商Ｖｉｄ衡器股份有限公司 | 子圖片適應性解析度改變方法及裝置 |
| KR102816222B1 (ko) * | 2019-03-11 | 2025-06-05 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 비디오 코딩을 위한 복구 포인트 프로세스의 방법들 및 관련 장치 |
| CN113767631B (zh) | 2019-03-24 | 2023-12-15 | 北京字节跳动网络技术有限公司 | 用于帧内预测的参数推导中的条件 |
| CN113994704B (zh) * | 2019-06-18 | 2024-05-17 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法和解码方法 |
| US11457242B2 (en) * | 2019-06-24 | 2022-09-27 | Qualcomm Incorporated | Gradual random access (GRA) signalling in video coding |
| CN113875241A (zh) * | 2019-06-25 | 2021-12-31 | 英特尔公司 | 具有水平推导的子图片和子图片集 |
| EP3981162B1 (en) * | 2019-06-27 | 2024-09-25 | Huawei Technologies Co., Ltd. | Hypothetical reference decoder for v-pcc |
| WO2021007225A1 (en) * | 2019-07-08 | 2021-01-14 | Futurewei Technologies, Inc. | Mixed nal unit picture constraints in video coding |
| WO2021026363A1 (en) * | 2019-08-06 | 2021-02-11 | Op Solutions, Llc | Implicit signaling of adaptive resolution management based on frame type |
| US12375662B2 (en) | 2019-08-09 | 2025-07-29 | Hyundai Motor Company | Method and apparatus for encoding and decoding video using sub-picture partitioning |
| CN114365484A (zh) * | 2019-09-07 | 2022-04-15 | 北京达佳互联信息技术有限公司 | 视频编解码中的预测模式信令 |
| EP4030764A4 (en) * | 2019-09-11 | 2022-11-23 | Panasonic Intellectual Property Corporation of America | ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD AND DECODING METHOD |
| CN114556961B (zh) | 2019-09-23 | 2025-01-10 | 瑞典爱立信有限公司 | 提供片段存在信息 |
| CN114430906B (zh) * | 2019-09-24 | 2023-11-10 | 华为技术有限公司 | 用于实现时间可适性的图像时序和解码单元信息 |
| MX2022003555A (es) | 2019-09-24 | 2022-06-14 | Huawei Tech Co Ltd | Señalización de encabezado de imagen en codificación de video. |
| 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) |
| MX2022003548A (es) | 2019-09-24 | 2022-06-02 | Huawei Tech Co Ltd | Restricciones de identificador temporal para mensajes sei. |
| EP4651479A3 (en) * | 2019-09-24 | 2026-01-21 | Huawei Technologies Co., Ltd. | Scalable nesting sei messages for specified layers |
| KR20220065040A (ko) | 2019-09-24 | 2022-05-19 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 인코더, 디코더 및 대응 방법 |
| WO2021022272A2 (en) * | 2019-10-07 | 2021-02-04 | Futurewei Technologies, Inc. | Sps error avoidance in sub-bitstream extraction |
| CN120786075A (zh) * | 2019-12-05 | 2025-10-14 | 夏普株式会社 | 用于在视频编码中发送信号通知画面定时和解码单元信息的系统和方法 |
| 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 |
| CN121037573A (zh) * | 2019-12-20 | 2025-11-28 | 弗劳恩霍夫应用研究促进协会 | 用于假设参考解码器和用于输出层集的视频数据流、视频编码器、装置和方法 |
| CN114846804B (zh) | 2019-12-20 | 2025-08-26 | 韦勒斯标准与技术协会公司 | 视频信号处理方法及其设备 |
| EP4066386A4 (en) * | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| CN115152211A (zh) * | 2019-12-31 | 2022-10-04 | 皇家Kpn公司 | 视频编码中解码图片缓冲区的部分输出 |
| CN115606181B (zh) | 2020-03-21 | 2026-05-05 | 抖音视界有限公司 | 一种视频处理方法、装置及记录介质 |
| CN115004711B (zh) * | 2020-03-25 | 2026-02-10 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法和解码方法 |
| WO2021206993A1 (en) * | 2020-04-06 | 2021-10-14 | Bytedance Inc. | Video coding using parameter sets |
| KR20220163390A (ko) | 2020-04-12 | 2022-12-09 | 바이트댄스 아이엔씨 | 인스턴트 디코딩 리프레시 서브픽처의 코딩 |
| EP4128794A4 (en) | 2020-04-19 | 2023-12-27 | Beijing Bytedance Network Technology Co., Ltd. | RESIDUAL CODING OF TRANSFORMATION SKIPS |
| US11743503B2 (en) * | 2020-05-14 | 2023-08-29 | Qualcomm Incorporated | Reference picture list constraints and signaling in video coding |
| US11451789B2 (en) * | 2020-05-20 | 2022-09-20 | Sharp Kabushiki Kaisha | Systems and methods for signaling buffering period information in video coding |
| CN115668916B (zh) | 2020-05-22 | 2026-01-23 | 字节跳动有限公司 | 视频比特流处理中对图像类型的约束 |
| KR20250024130A (ko) * | 2020-05-22 | 2025-02-18 | 두인 비전 컴퍼니 리미티드 | 서브-비트스트림 추출에서 코딩된 비디오의 핸들링 |
| GEP20257718B (en) * | 2020-05-22 | 2025-01-27 | Ge Video Compression Llc | Video decoder, video encoder, methods for video data stream, encoding and decoding, and realizing advanced video coding concepts |
| KR20230025429A (ko) * | 2020-06-06 | 2023-02-21 | 엘지전자 주식회사 | 스케일러빌리티를 위한 서브-비트스트림 추출 기반 영상 코딩 장치 및 방법 |
| US11917174B2 (en) * | 2020-06-08 | 2024-02-27 | Qualcomm Incorporated | Decoded picture buffer (DPB) operations and access unit delimiter (AUD) |
| US20230224483A1 (en) * | 2020-06-09 | 2023-07-13 | Lg Electronics Inc. | Image encoding/decoding method and apparatus for signaling picture output information, and computer-readable recording medium in which bitstream is stored |
| 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 |
| JP7752641B2 (ja) * | 2020-06-10 | 2025-10-10 | 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 | マルチレイヤビデオビットストリーム及び出力タイミング導出のための多岐にわたるシグナリング概念 |
| WO2021252978A1 (en) | 2020-06-12 | 2021-12-16 | Bytedance Inc. | Constraints on picture output ordering in a video bitstream |
| 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 |
| US11770498B2 (en) | 2020-09-29 | 2023-09-26 | Lemon Inc. | Supplemental enhancement information for multi-layer video streams |
| US20220109865A1 (en) * | 2020-10-02 | 2022-04-07 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture buffer information for intra random access point picture sub-bitstreams in video coding |
| WO2022144244A1 (en) | 2020-12-28 | 2022-07-07 | Koninklijke Kpn N.V. | Partial output of a decoded picture buffer in video coding |
| EP4268462A1 (en) | 2020-12-28 | 2023-11-01 | Koninklijke KPN N.V. | Prioritized decoding and output of parts of a picture in video coding |
| US11695965B1 (en) | 2022-10-13 | 2023-07-04 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Video coding using a coded picture buffer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050190872A1 (en) * | 2004-02-14 | 2005-09-01 | Samsung Electronics Co., Ltd. | Transcoding system and method for maintaining timing parameters before and after performing transcoding process |
| US20080002776A1 (en) * | 2004-04-30 | 2008-01-03 | British Broadcasting Corporation (Bbc) | Media Content and Enhancement Data Delivery |
| US20100020884A1 (en) * | 2007-01-04 | 2010-01-28 | Thomson Licensing | Methods and Apparatus for Multi-View Information Conveyed in High Level Syntax |
| WO2010021665A1 (en) * | 2008-08-20 | 2010-02-25 | Thomson Licensing | Hypothetical reference decoder |
| US20100195738A1 (en) * | 2007-04-18 | 2010-08-05 | Lihua Zhu | Coding systems |
| US20130077678A1 (en) * | 2011-09-23 | 2013-03-28 | Ying Chen | Reference picture list construction for video coding |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3852366B2 (ja) | 2002-04-26 | 2006-11-29 | ソニー株式会社 | 符号化装置および方法、復号装置および方法、並びにプログラム |
| US20060153463A1 (en) | 2003-01-20 | 2006-07-13 | Youji Notoya | Image encoding method |
| CN101317460A (zh) | 2005-10-11 | 2008-12-03 | 诺基亚公司 | 用于有效的可伸缩流适配的系统和方法 |
| CN101999228A (zh) | 2007-10-15 | 2011-03-30 | 诺基亚公司 | 针对多视角视频内容的运动跳跃和单环路编码 |
| CN101849417A (zh) | 2007-11-05 | 2010-09-29 | 汤姆森特许公司 | 用于快速信道改变和增加的容错性的可缩放视频编码方法 |
| CN102106156B (zh) | 2008-07-26 | 2013-06-19 | 汤姆逊许可证公司 | 使用可分级视频编码(svc)的用于快速信道改变的实时传输协议(rtp)打包方法 |
| US8411746B2 (en) | 2009-06-12 | 2013-04-02 | Qualcomm Incorporated | Multiview video coding over MPEG-2 systems |
| US8976871B2 (en) | 2009-09-16 | 2015-03-10 | Qualcomm Incorporated | Media extractor tracks for file format track selection |
| US20110081133A1 (en) | 2009-10-05 | 2011-04-07 | Xuemin Chen | Method and system for a fast channel change in 3d video |
| US9210430B2 (en) * | 2012-01-19 | 2015-12-08 | Sharp Kabushiki Kaisha | Reference picture set signaling and restriction on an electronic device |
| US9532055B2 (en) | 2012-04-16 | 2016-12-27 | Microsoft Technology Licensing, Llc | Constraints and unit types to simplify video random access |
| US9674532B2 (en) * | 2012-06-24 | 2017-06-06 | Lg Electronics Inc. | Image decoding method using information on a random access picture and apparatus using same |
| WO2014028838A1 (en) | 2012-08-16 | 2014-02-20 | Vid Scale, Inc. | Slice based skip mode signaling for multiple layer video coding |
| US20140085415A1 (en) | 2012-09-27 | 2014-03-27 | Nokia Corporation | Method and apparatus for video coding |
| 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 |
| US9596486B2 (en) * | 2013-04-05 | 2017-03-14 | Qualcomm Incorporated | IRAP access units and bitstream switching and splicing |
| US9674533B2 (en) | 2013-04-05 | 2017-06-06 | Qualcomm Incorporated | Picture alignments in multi-layer video coding |
| US9532067B2 (en) * | 2013-04-05 | 2016-12-27 | Sharp Kabushiki Kaisha | Decoding of inter-layer reference picture set and reference picture list construction |
| US9591321B2 (en) * | 2013-04-07 | 2017-03-07 | Dolby International Ab | Signaling change in output layer sets |
| US20140301477A1 (en) * | 2013-04-07 | 2014-10-09 | Sharp Laboratories Of America, Inc. | Signaling dpb parameters in vps extension and dpb operation |
| US10003815B2 (en) | 2013-06-03 | 2018-06-19 | Qualcomm Incorporated | Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures |
-
2014
- 2014-06-02 US US14/293,829 patent/US10003815B2/en active Active
- 2014-06-03 EP EP14735758.6A patent/EP3005705B1/en active Active
- 2014-06-03 CN CN201480031455.8A patent/CN105308971B/zh active Active
- 2014-06-03 HU HUE14735758A patent/HUE043178T2/hu unknown
- 2014-06-03 KR KR1020157035373A patent/KR101984355B1/ko active Active
- 2014-06-03 ES ES14735758T patent/ES2724925T3/es active Active
- 2014-06-03 TW TW103119270A patent/TWI647948B/zh active
- 2014-06-03 JP JP2016517078A patent/JP6342483B2/ja active Active
- 2014-06-03 WO PCT/US2014/040611 patent/WO2014197428A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050190872A1 (en) * | 2004-02-14 | 2005-09-01 | Samsung Electronics Co., Ltd. | Transcoding system and method for maintaining timing parameters before and after performing transcoding process |
| US20080002776A1 (en) * | 2004-04-30 | 2008-01-03 | British Broadcasting Corporation (Bbc) | Media Content and Enhancement Data Delivery |
| US20100020884A1 (en) * | 2007-01-04 | 2010-01-28 | Thomson Licensing | Methods and Apparatus for Multi-View Information Conveyed in High Level Syntax |
| US20100195738A1 (en) * | 2007-04-18 | 2010-08-05 | Lihua Zhu | Coding systems |
| WO2010021665A1 (en) * | 2008-08-20 | 2010-02-25 | Thomson Licensing | Hypothetical reference decoder |
| US20130077678A1 (en) * | 2011-09-23 | 2013-03-28 | Ying Chen | Reference picture list construction for video coding |
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| JP6342483B2 (ja) | 2018-06-13 |
| WO2014197428A1 (en) | 2014-12-11 |
| US10003815B2 (en) | 2018-06-19 |
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| US20140355692A1 (en) | 2014-12-04 |
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| CN105308971A (zh) | 2016-02-03 |
| KR20160016853A (ko) | 2016-02-15 |
| EP3005705A1 (en) | 2016-04-13 |
| EP3005705B1 (en) | 2019-02-06 |
| JP2016526351A (ja) | 2016-09-01 |
| KR101984355B1 (ko) | 2019-05-30 |
| ES2724925T3 (es) | 2019-09-17 |
| TW201507441A (zh) | 2015-02-16 |
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