CN105900426B - 用于对视频信息进行译码的设备、方法和计算机可读媒体 - Google Patents
用于对视频信息进行译码的设备、方法和计算机可读媒体 Download PDFInfo
- Publication number
- CN105900426B CN105900426B CN201480069663.7A CN201480069663A CN105900426B CN 105900426 B CN105900426 B CN 105900426B CN 201480069663 A CN201480069663 A CN 201480069663A CN 105900426 B CN105900426 B CN 105900426B
- Authority
- CN
- China
- Prior art keywords
- picture
- current image
- preceding picture
- institute
- bit depth
- 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
Links
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
- H04N19/187—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 scalable video layer
-
- 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
- H04N19/103—Selection of coding mode or of prediction mode
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
-
- 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
- H04N19/172—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 picture, frame or field
-
- 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
- H04N19/186—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 colour or a chrominance component
-
- 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
-
- 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
- H04N19/423—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 characterised by memory 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
- H04N19/70—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461923530P | 2014-01-03 | 2014-01-03 | |
| US61/923,530 | 2014-01-03 | ||
| US14/584,351 US9860540B2 (en) | 2014-01-03 | 2014-12-29 | Inference of nooutputofpriorpicsflag in video coding |
| US14/584,351 | 2014-12-29 | ||
| PCT/US2014/072705 WO2015103231A1 (en) | 2014-01-03 | 2014-12-30 | Improved inference of nooutputofpriorpicsflag in video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105900426A CN105900426A (zh) | 2016-08-24 |
| CN105900426B true CN105900426B (zh) | 2019-03-01 |
Family
ID=52302416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480069663.7A Active CN105900426B (zh) | 2014-01-03 | 2014-12-30 | 用于对视频信息进行译码的设备、方法和计算机可读媒体 |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US9860540B2 (https=) |
| EP (1) | EP3090557B1 (https=) |
| JP (1) | JP6513685B2 (https=) |
| KR (1) | KR102113906B1 (https=) |
| CN (1) | CN105900426B (https=) |
| AU (1) | AU2014373822B2 (https=) |
| BR (1) | BR112016015455B1 (https=) |
| CA (1) | CA2930333C (https=) |
| CL (1) | CL2016001672A1 (https=) |
| ES (1) | ES2778463T3 (https=) |
| HU (1) | HUE048339T2 (https=) |
| MX (1) | MX358180B (https=) |
| MY (1) | MY186240A (https=) |
| PH (1) | PH12016500908B1 (https=) |
| RU (1) | RU2665891C2 (https=) |
| SA (1) | SA516371455B1 (https=) |
| SG (1) | SG11201603694QA (https=) |
| WO (1) | WO2015103231A1 (https=) |
| ZA (1) | ZA201603493B (https=) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7104485B2 (ja) | 2018-02-20 | 2022-07-21 | フラウンホファー ゲセルシャフト ツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー．ファオ． | 変動する解像度をサポートしかつ／または領域単位パッキングを効率的に処理するピクチャ／ビデオコーディング |
| GB2571313B (en) | 2018-02-23 | 2022-09-21 | Canon Kk | New sample sets and new down-sampling schemes for linear component sample prediction |
| US12022059B2 (en) * | 2018-12-07 | 2024-06-25 | Beijing Dajia Internet Information Technology Co., Ltd. | Video coding using multi-resolution reference picture management |
| IL295131B2 (en) | 2019-03-11 | 2023-12-01 | Dolby Laboratories Licensing Corp | Frame-rate scalable video coding |
| CA3137163C (en) | 2019-04-24 | 2024-05-14 | Bytedance Inc. | Constraints on quantized residual differential pulse code modulation representation of coded video |
| KR102707777B1 (ko) | 2019-05-01 | 2024-09-20 | 바이트댄스 아이엔씨 | 양자화된 잔차 차동 펄스 코드 변조 코딩을 사용하는 인트라 코딩된 비디오 |
| JP7288084B2 (ja) | 2019-05-02 | 2023-06-06 | バイトダンス インコーポレイテッド | 変換スキップモードにおける信号通知 |
| CN113785306B (zh) | 2019-05-02 | 2024-06-14 | 字节跳动有限公司 | 基于编解码树结构类型的编解码模式 |
| WO2020227060A1 (en) * | 2019-05-06 | 2020-11-12 | Futurewei Technologies Co., Ltd. | Output of prior pictures for pictures starting a new coded video sequence in video coding |
| US11109041B2 (en) * | 2019-05-16 | 2021-08-31 | Tencent America LLC | Method and apparatus for video coding |
| CN113892267B (zh) * | 2019-05-30 | 2025-12-02 | 字节跳动有限公司 | 视频处理方法、装置和介质 |
| US11153583B2 (en) * | 2019-06-07 | 2021-10-19 | Qualcomm Incorporated | Spatial scalability support in video encoding and decoding |
| CN116567251A (zh) * | 2019-09-17 | 2023-08-08 | 华为技术有限公司 | 基于子图像的视频译码中的子图像id指示 |
| WO2021052492A1 (en) | 2019-09-20 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Luma mapping with chroma scaling |
| KR102790212B1 (ko) | 2019-09-24 | 2025-04-04 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Sei 메시지들에 대한 시간 식별자 제약들 |
| US11375182B2 (en) * | 2019-12-17 | 2022-06-28 | Hfi Innovation Inc. | Method and apparatus of constrained layer-wise video coding |
| WO2021188527A1 (en) * | 2020-03-17 | 2021-09-23 | Bytedance Inc. | Using video parameter set in video coding |
| WO2021235740A1 (ko) * | 2020-05-18 | 2021-11-25 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| EP4154523A4 (en) * | 2020-06-08 | 2023-11-22 | ByteDance Inc. | Constraints of slice count in a coded video picture |
| US11770549B2 (en) | 2020-06-10 | 2023-09-26 | Sony Group Corporation | Video data encoding and decoding circuity applying constraint data |
| CN114125554B (zh) * | 2020-08-25 | 2023-03-10 | 华为技术有限公司 | 一种编解码方法、装置及系统 |
| KR20220037380A (ko) | 2020-09-17 | 2022-03-24 | 레몬 인크. | 코딩된 비디오에서의 크로마 포맷 및 비트 깊이 표시 |
| US11770498B2 (en) | 2020-09-29 | 2023-09-26 | Lemon Inc. | Supplemental enhancement information for multi-layer video streams |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416074A (zh) * | 2011-03-08 | 2013-11-27 | 高通股份有限公司 | 视频编解码器中的缓冲器管理 |
| CN103430542A (zh) * | 2011-03-10 | 2013-12-04 | 高通股份有限公司 | 用于随机存取后译码依附图片的视频译码技术 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2742390C (en) * | 2008-10-03 | 2015-05-12 | Qualcomm Incorporated | Video coding using transforms bigger than 4x4 and 8x8 |
| US20120230409A1 (en) * | 2011-03-07 | 2012-09-13 | Qualcomm Incorporated | Decoded picture buffer management |
| US9332259B2 (en) * | 2012-01-18 | 2016-05-03 | Qualcomm Incorporated | Indication of use of wavefront parallel processing in video coding |
| EP2642755B1 (en) * | 2012-03-20 | 2018-01-03 | Dolby Laboratories Licensing Corporation | Complexity scalable multilayer video coding |
| US20130294513A1 (en) * | 2012-05-07 | 2013-11-07 | Qualcomm Incorporated | Inter layer merge list construction for video coding |
| US20140003504A1 (en) * | 2012-07-02 | 2014-01-02 | Nokia Corporation | Apparatus, a Method and a Computer Program for Video Coding and Decoding |
| KR102383006B1 (ko) * | 2013-04-07 | 2022-04-04 | 돌비 인터네셔널 에이비 | 출력 계층 세트들에서의 시그널링 변경 |
| US20140301477A1 (en) * | 2013-04-07 | 2014-10-09 | Sharp Laboratories Of America, Inc. | Signaling dpb parameters in vps extension and dpb operation |
| TW201517597A (zh) * | 2013-07-31 | 2015-05-01 | Nokia Corp | 用於視訊編碼及解碼之方法及裝置 |
| EP3056007A4 (en) * | 2013-10-11 | 2017-05-24 | Sharp Kabushiki Kaisha | Color information and chromaticity signaling |
| US20150103924A1 (en) * | 2013-10-13 | 2015-04-16 | Sharp Laboratories Of America, Inc. | On operation of decoded picture buffer for interlayer pictures |
-
2014
- 2014-12-29 US US14/584,351 patent/US9860540B2/en active Active
- 2014-12-30 CA CA2930333A patent/CA2930333C/en active Active
- 2014-12-30 HU HUE14825075A patent/HUE048339T2/hu unknown
- 2014-12-30 JP JP2016544448A patent/JP6513685B2/ja active Active
- 2014-12-30 MX MX2016008799A patent/MX358180B/es active IP Right Grant
- 2014-12-30 MY MYPI2016701771A patent/MY186240A/en unknown
- 2014-12-30 ES ES14825075T patent/ES2778463T3/es active Active
- 2014-12-30 RU RU2016129139A patent/RU2665891C2/ru active
- 2014-12-30 KR KR1020167020127A patent/KR102113906B1/ko active Active
- 2014-12-30 EP EP14825075.6A patent/EP3090557B1/en active Active
- 2014-12-30 CN CN201480069663.7A patent/CN105900426B/zh active Active
- 2014-12-30 SG SG11201603694QA patent/SG11201603694QA/en unknown
- 2014-12-30 WO PCT/US2014/072705 patent/WO2015103231A1/en not_active Ceased
- 2014-12-30 AU AU2014373822A patent/AU2014373822B2/en active Active
- 2014-12-30 BR BR112016015455-0A patent/BR112016015455B1/pt active IP Right Grant
-
2016
- 2016-05-17 PH PH12016500908A patent/PH12016500908B1/en unknown
- 2016-05-23 ZA ZA2016/03493A patent/ZA201603493B/en unknown
- 2016-06-29 CL CL2016001672A patent/CL2016001672A1/es unknown
- 2016-07-03 SA SA516371455A patent/SA516371455B1/ar unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416074A (zh) * | 2011-03-08 | 2013-11-27 | 高通股份有限公司 | 视频编解码器中的缓冲器管理 |
| CN103430542A (zh) * | 2011-03-10 | 2013-12-04 | 高通股份有限公司 | 用于随机存取后译码依附图片的视频译码技术 |
Non-Patent Citations (1)
| Title |
|---|
| MV-HEVC/SHVC HLS:On flushing of decoded pictures from the DPB based on NoOutputOfPriorPicsFlag;Adarsh K. Ramasubramonian;《JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11》;20131101;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| MX2016008799A (es) | 2016-10-13 |
| HUE048339T2 (hu) | 2020-07-28 |
| RU2016129139A (ru) | 2018-02-06 |
| JP2017507542A (ja) | 2017-03-16 |
| RU2665891C2 (ru) | 2018-09-04 |
| PH12016500908B1 (en) | 2018-09-12 |
| SG11201603694QA (en) | 2016-07-28 |
| EP3090557A1 (en) | 2016-11-09 |
| KR20160105437A (ko) | 2016-09-06 |
| MX358180B (es) | 2018-08-08 |
| WO2015103231A1 (en) | 2015-07-09 |
| US9860540B2 (en) | 2018-01-02 |
| CA2930333C (en) | 2021-08-17 |
| HK1223475A1 (zh) | 2017-07-28 |
| CL2016001672A1 (es) | 2016-12-23 |
| MY186240A (en) | 2021-06-30 |
| BR112016015455A2 (pt) | 2017-08-08 |
| ES2778463T3 (es) | 2020-08-10 |
| CA2930333A1 (en) | 2015-07-09 |
| BR112016015455B1 (pt) | 2023-04-18 |
| KR102113906B1 (ko) | 2020-05-21 |
| EP3090557B1 (en) | 2019-12-18 |
| JP6513685B2 (ja) | 2019-05-15 |
| RU2016129139A3 (https=) | 2018-06-27 |
| AU2014373822B2 (en) | 2018-12-20 |
| NZ719895A (en) | 2020-10-30 |
| AU2014373822A1 (en) | 2016-06-02 |
| CN105900426A (zh) | 2016-08-24 |
| US20150195545A1 (en) | 2015-07-09 |
| SA516371455B1 (ar) | 2020-08-19 |
| PH12016500908A1 (en) | 2016-06-20 |
| ZA201603493B (en) | 2022-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105900426B (zh) | 用于对视频信息进行译码的设备、方法和计算机可读媒体 | |
| CN106105223B (zh) | 译码视频信息的设备和方法及计算机可读存储介质 | |
| CN105637881B (zh) | 用于视频信息的可缩放译码的装置和方法 | |
| CN105637883B (zh) | 用于视频信息的可缩放译码的装置和方法 | |
| CN105637862B (zh) | 用于视频信息的可缩放译码的装置和方法 | |
| CN106105209B (zh) | 多层视频编解码器的级别定义 | |
| CN105830447B (zh) | 用于视频信息的可缩放译码的装置及方法 | |
| CN105900429B (zh) | 一种译码视频信息的方法、设备、装置及计算机可读媒体 | |
| CN106165429B (zh) | 多层译码中的一致性窗口信息 | |
| CN106165426B (zh) | 多层视频中确定起始随机存取的装置、方法及存储媒体 | |
| CN105556967B (zh) | 用于视频信息的可缩放译码的装置和方法 | |
| CN106105197B (zh) | 针对帧内块复制的基于散列的编码器搜索 | |
| CN106416259B (zh) | 用于视频编码或视频解码的方法和装置 | |
| CN105580364B (zh) | 一种处理视频数据的方法，装置及计算机可读存储媒体 | |
| CN105359527B (zh) | 用于视频译码的跨层并行处理与偏移延迟参数 | |
| CN105474647B (zh) | 关于多层视频译码中的层间预测类型的处理位流限制 | |
| US9769492B2 (en) | Conformance parameters for bitstream partitions | |
| CN105103560B (zh) | 用于仅高级语法可缩放视频译码的层间参考图片限制 | |
| CN105075258B (zh) | 针对具有不同纵横比的空间可缩放性的层间参考图片建构 | |
| CN105637878B (zh) | 在视频译码中用于基于子解码图片缓冲器(sub-dpb)的dpb操作的传信 | |
| CN105191315B (zh) | 一种用于对视频信息进行译码的方法和设备 | |
| CN105794211B (zh) | 一种编解码视频数据的方法、装置及可读存储媒体 | |
| CN106233727A (zh) | 多层位流的图片冲洗和经解码图片缓冲器参数推断 | |
| CN105379272B (zh) | 在vps中用信号通知位速率信息及图片速率信息 | |
| CN104885459B (zh) | 用于多层译码的多分辨率经解码图片缓冲器管理 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1223475 Country of ref document: HK |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |