ZA201500075B - Signaling data for long term reference pictures for video coding - Google Patents
Signaling data for long term reference pictures for video codingInfo
- Publication number
- ZA201500075B ZA201500075B ZA2015/00075A ZA201500075A ZA201500075B ZA 201500075 B ZA201500075 B ZA 201500075B ZA 2015/00075 A ZA2015/00075 A ZA 2015/00075A ZA 201500075 A ZA201500075 A ZA 201500075A ZA 201500075 B ZA201500075 B ZA 201500075B
- Authority
- ZA
- South Africa
- Prior art keywords
- long term
- video coding
- reference pictures
- signaling data
- term reference
- Prior art date
Links
- 230000007774 longterm Effects 0.000 title 1
- 230000011664 signaling Effects 0.000 title 1
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
- H04N19/50—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
- H04N19/70—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
- H04N19/10—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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
- H04N19/50—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
- H04N19/51—Motion estimation or motion compensation
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
-
- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/50—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
- H04N19/51—Motion estimation or motion compensation
- H04N19/563—Motion estimation with padding, i.e. with filling of non-object values in an arbitrarily shaped picture block or region for estimation purposes
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261656877P | 2012-06-07 | 2012-06-07 | |
| US13/828,354 US9319679B2 (en) | 2012-06-07 | 2013-03-14 | Signaling data for long term reference pictures for video coding |
| PCT/US2013/040938 WO2013184305A1 (en) | 2012-06-07 | 2013-05-14 | Signaling data for long term reference pictures for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA201500075B true ZA201500075B (en) | 2017-01-25 |
Family
ID=48614115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA2015/00075A ZA201500075B (en) | 2012-06-07 | 2015-01-06 | Signaling data for long term reference pictures for video coding |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US9319679B2 (OSRAM) |
| EP (1) | EP2859725A1 (OSRAM) |
| JP (1) | JP6162228B2 (OSRAM) |
| KR (1) | KR101676938B1 (OSRAM) |
| CN (1) | CN104365106B (OSRAM) |
| AU (1) | AU2013272130B2 (OSRAM) |
| BR (1) | BR112014030605B1 (OSRAM) |
| CA (1) | CA2873419C (OSRAM) |
| IL (1) | IL235632A (OSRAM) |
| MX (1) | MX353754B (OSRAM) |
| MY (1) | MY168265A (OSRAM) |
| PH (1) | PH12014502598A1 (OSRAM) |
| RU (1) | RU2635248C2 (OSRAM) |
| SG (1) | SG11201407369SA (OSRAM) |
| WO (1) | WO2013184305A1 (OSRAM) |
| ZA (1) | ZA201500075B (OSRAM) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107105302B (zh) | 2011-08-25 | 2019-12-10 | 太阳专利托管公司 | 视频编码装置及视频编码方法 |
| CN107257492B (zh) * | 2011-09-07 | 2020-04-28 | 太阳专利托管公司 | 图像编码方法以及图像编码装置 |
| EP4135324A1 (en) | 2011-09-19 | 2023-02-15 | Sun Patent Trust | Image decoding program and image encoding program |
| EP2770734B1 (en) | 2011-10-19 | 2020-08-26 | Sun Patent Trust | Image coding method and image coding device |
| US20130188709A1 (en) | 2012-01-25 | 2013-07-25 | Sachin G. Deshpande | Video decoder for tiles with absolute signaling |
| US10051264B2 (en) | 2012-04-20 | 2018-08-14 | Qualcomm Incorporated | Marking reference pictures in video sequences having broken link pictures |
| US9479776B2 (en) * | 2012-07-02 | 2016-10-25 | Qualcomm Incorporated | Signaling of long-term reference pictures for video coding |
| US9584825B2 (en) * | 2012-09-27 | 2017-02-28 | Qualcomm Incorporated | Long-term reference picture signaling in video coding |
| KR102212631B1 (ko) * | 2013-05-24 | 2021-02-05 | 주식회사 케이티 | 멀티 레이어 구조에 있어서 움직임 정보의 유도 방법 및 이를 이용하는 장치 |
| US10645414B2 (en) * | 2015-11-11 | 2020-05-05 | Samsung Electronics Co., Ltd. | Method for encoding/decoding image, and device therefor |
| EP4280607A3 (en) * | 2018-07-01 | 2024-02-21 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture order count values for pictures included in coded video |
| CN112585973A (zh) | 2018-08-17 | 2021-03-30 | 华为技术有限公司 | 视频译码中的参考图像管理 |
| EP4598027A3 (en) * | 2018-09-21 | 2025-10-29 | Sharp Kabushiki Kaisha | Systems and methods for signaling reference pictures in video coding |
| CN118632031A (zh) * | 2018-12-10 | 2024-09-10 | 夏普株式会社 | 用于在视频编码中发送信号通知参考图片的系统和方法 |
| MX2021009024A (es) * | 2019-01-28 | 2021-10-13 | Op Solutions Llc | Se?alizacion explicita de retencion extendida de imagenes de referencia a largo plazo. |
| MX2021010368A (es) * | 2019-02-28 | 2021-10-01 | Samsung Electronics Co Ltd | Aparatos para codificar y decodificar imagenes, y metodos para codificar y decodificar imagenes mediante los mismos. |
| US11184607B2 (en) * | 2019-06-13 | 2021-11-23 | Qualcomm Incorporated | Same picture order count (POC) numbering for scalability support |
| CN120358358A (zh) * | 2019-08-22 | 2025-07-22 | 夏普株式会社 | 用于在视频编码中发送信号通知图片信息的系统和方法 |
| US11716488B2 (en) * | 2019-09-20 | 2023-08-01 | Qualcomm Incorporated | Subpicture signaling in high-level syntax for video coding |
| JP7483869B2 (ja) * | 2019-09-24 | 2024-05-15 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | エンコーダ、デコーダ、および対応する方法 |
| WO2021107638A1 (ko) * | 2019-11-27 | 2021-06-03 | 엘지전자 주식회사 | 슬라이스 관련 정보를 시그널링하는 방법 및 장치 |
| US11632540B2 (en) * | 2019-12-20 | 2023-04-18 | Qualcomm Incorporated | Reference picture scaling ratios for reference picture resampling in video coding |
| US20210195179A1 (en) * | 2019-12-23 | 2021-06-24 | Qualcomm Incorporated | Picture header signaling for video coding |
| US11490099B2 (en) * | 2019-12-23 | 2022-11-01 | Qualcomm Incorporated | Reference subpicture scaling ratios for subpictures in video coding |
| US11496771B2 (en) * | 2020-02-24 | 2022-11-08 | Qualcomm Incorporated | Reference picture list and collocated picture signaling in video coding |
| WO2024080917A1 (en) * | 2022-10-13 | 2024-04-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Quantization parameter (qp) coding for video compression |
| WO2024080916A1 (en) * | 2022-10-13 | 2024-04-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Inter-predicted reference picture lists |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100491530B1 (ko) * | 2002-05-03 | 2005-05-27 | 엘지전자 주식회사 | 모션 벡터 결정 방법 |
| TWI249356B (en) * | 2002-11-06 | 2006-02-11 | Nokia Corp | Picture buffering for prediction references and display |
| FR2874292B1 (fr) * | 2004-08-10 | 2007-01-26 | Thales Sa | Procede de mise en forme de trames d'une sequence video |
| CN101065780A (zh) * | 2004-10-14 | 2007-10-31 | 诺基亚公司 | 视频编码中的参考图像管理 |
| CN101461242B (zh) * | 2006-03-30 | 2011-08-03 | Lg电子株式会社 | 用于解码/编码视频信号的方法和装置 |
| MX339121B (es) * | 2006-07-06 | 2016-05-12 | Thomson Licensing | Metodo y aparato para desacoplar el numero de cuadro y/o la cuenta del orden de imagen (poc) para la codificación y decodificación de video de múltiples vistas. |
| TWI375469B (en) * | 2006-08-25 | 2012-10-21 | Lg Electronics Inc | A method and apparatus for decoding/encoding a video signal |
| EP2090110A2 (en) * | 2006-10-13 | 2009-08-19 | Thomson Licensing | Reference picture list management syntax for multiple view video coding |
| CN102780883B (zh) * | 2006-10-13 | 2015-03-04 | 汤姆逊许可公司 | 用于包含多视点视频编码的参考图像管理的方法 |
| ES2702704T3 (es) * | 2006-10-16 | 2019-03-05 | Nokia Technologies Oy | Sistema y procedimiento para implementar una administración eficiente de memoria intermedia decodificada en codificación de video de vistas múltiples |
| CN101669367A (zh) * | 2007-03-02 | 2010-03-10 | Lg电子株式会社 | 用于解码/编码视频信号的方法及设备 |
| WO2010086500A1 (en) * | 2009-01-28 | 2010-08-05 | Nokia Corporation | Method and apparatus for video coding and decoding |
| CN103561273B (zh) * | 2009-03-26 | 2016-10-05 | 松下电器（美国）知识产权公司 | 编码装置及方法、错误检测装置及方法、解码装置及方法 |
| US20110194613A1 (en) | 2010-02-11 | 2011-08-11 | Qualcomm Incorporated | Video coding with large macroblocks |
| US20110249729A1 (en) * | 2010-04-07 | 2011-10-13 | Apple Inc. | Error resilient hierarchical long term reference frames |
| US9008176B2 (en) | 2011-01-22 | 2015-04-14 | Qualcomm Incorporated | Combined reference picture list construction for video coding |
| CN107257492B (zh) * | 2011-09-07 | 2020-04-28 | 太阳专利托管公司 | 图像编码方法以及图像编码装置 |
| CN107277533B (zh) * | 2011-10-28 | 2020-04-24 | 三星电子株式会社 | 帧间预测的方法及其装置和运动补偿的方法及其装置 |
| US10003817B2 (en) * | 2011-11-07 | 2018-06-19 | Microsoft Technology Licensing, Llc | Signaling of state information for a decoded picture buffer and reference picture lists |
-
2013
- 2013-03-14 US US13/828,354 patent/US9319679B2/en active Active
- 2013-05-14 SG SG11201407369SA patent/SG11201407369SA/en unknown
- 2013-05-14 RU RU2014153876A patent/RU2635248C2/ru active
- 2013-05-14 JP JP2015516028A patent/JP6162228B2/ja active Active
- 2013-05-14 BR BR112014030605-2A patent/BR112014030605B1/pt active IP Right Grant
- 2013-05-14 EP EP13728561.5A patent/EP2859725A1/en not_active Ceased
- 2013-05-14 MY MYPI2014703345A patent/MY168265A/en unknown
- 2013-05-14 WO PCT/US2013/040938 patent/WO2013184305A1/en not_active Ceased
- 2013-05-14 MX MX2014014919A patent/MX353754B/es active IP Right Grant
- 2013-05-14 CA CA2873419A patent/CA2873419C/en active Active
- 2013-05-14 AU AU2013272130A patent/AU2013272130B2/en active Active
- 2013-05-14 KR KR1020147036861A patent/KR101676938B1/ko active Active
- 2013-05-14 CN CN201380029757.7A patent/CN104365106B/zh active Active
-
2014
- 2014-11-11 IL IL235632A patent/IL235632A/en active IP Right Grant
- 2014-11-21 PH PH12014502598A patent/PH12014502598A1/en unknown
-
2015
- 2015-01-06 ZA ZA2015/00075A patent/ZA201500075B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2014153876A (ru) | 2016-08-10 |
| RU2635248C2 (ru) | 2017-11-09 |
| US9319679B2 (en) | 2016-04-19 |
| JP6162228B2 (ja) | 2017-07-12 |
| MX353754B (es) | 2018-01-26 |
| KR20150024867A (ko) | 2015-03-09 |
| WO2013184305A1 (en) | 2013-12-12 |
| CN104365106B (zh) | 2018-04-17 |
| MX2014014919A (es) | 2016-07-28 |
| MY168265A (en) | 2018-10-16 |
| AU2013272130B2 (en) | 2017-04-20 |
| JP2015523012A (ja) | 2015-08-06 |
| CN104365106A (zh) | 2015-02-18 |
| BR112014030605A8 (pt) | 2021-06-15 |
| HK1203116A1 (en) | 2015-10-16 |
| BR112014030605B1 (pt) | 2023-04-11 |
| PH12014502598B1 (en) | 2015-01-26 |
| IL235632A (en) | 2017-01-31 |
| US20130329787A1 (en) | 2013-12-12 |
| IL235632A0 (en) | 2015-01-29 |
| AU2013272130A1 (en) | 2014-12-11 |
| CA2873419A1 (en) | 2013-12-12 |
| PH12014502598A1 (en) | 2015-01-26 |
| EP2859725A1 (en) | 2015-04-15 |
| BR112014030605A2 (pt) | 2017-06-27 |
| SG11201407369SA (en) | 2015-02-27 |
| CA2873419C (en) | 2018-02-06 |
| KR101676938B1 (ko) | 2016-11-16 |
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