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 (enExample) |
| EP (1) | EP2859725A1 (enExample) |
| JP (1) | JP6162228B2 (enExample) |
| KR (1) | KR101676938B1 (enExample) |
| CN (1) | CN104365106B (enExample) |
| AU (1) | AU2013272130B2 (enExample) |
| BR (1) | BR112014030605B1 (enExample) |
| CA (1) | CA2873419C (enExample) |
| IL (1) | IL235632A (enExample) |
| MX (1) | MX353754B (enExample) |
| MY (1) | MY168265A (enExample) |
| PH (1) | PH12014502598A1 (enExample) |
| RU (1) | RU2635248C2 (enExample) |
| SG (1) | SG11201407369SA (enExample) |
| WO (1) | WO2013184305A1 (enExample) |
| ZA (1) | ZA201500075B (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9900592B2 (en) | 2011-08-25 | 2018-02-20 | Sun Patent Trust | Methods and apparatuses for encoding and decoding video using periodic buffer description |
| ES2685431T3 (es) | 2011-09-07 | 2018-10-09 | Sun Patent Trust | Procedimiento de decodificación de imágenes y aparato de decodificación de imágenes |
| CA2827278C (en) | 2011-09-19 | 2018-11-27 | Panasonic Corporation | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| ES2924280T3 (es) | 2011-10-19 | 2022-10-05 | Sun Patent Trust | Procedimiento de descodificación de imágenes y aparato de descodificación de imágenes |
| 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 |
| US11516492B2 (en) * | 2018-07-01 | 2022-11-29 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture order count values for pictures included in coded video |
| CN112567744A (zh) | 2018-08-17 | 2021-03-26 | 华为技术有限公司 | 视频译码中的参考图像管理 |
| CN118784868A (zh) * | 2018-09-21 | 2024-10-15 | 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 |
| CN113170203B (zh) * | 2018-12-10 | 2024-07-26 | 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 |
| CA3219866C (en) * | 2019-01-02 | 2026-02-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Methods for decoding, encoding a video signal and a transmission method |
| SG11202108105YA (en) * | 2019-01-28 | 2021-08-30 | Op Solutions Llc | Explicit signaling of extended long term reference picture retention |
| EP4482151A3 (en) | 2019-02-28 | 2025-03-05 | Samsung Electronics Co., Ltd. | Apparatuses for encoding and decoding image, and methods for encoding and decoding image thereby |
| US11184607B2 (en) * | 2019-06-13 | 2021-11-23 | Qualcomm Incorporated | Same picture order count (POC) numbering for scalability support |
| WO2021033749A1 (en) * | 2019-08-22 | 2021-02-25 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture information in video coding |
| US11716488B2 (en) * | 2019-09-20 | 2023-08-01 | Qualcomm Incorporated | Subpicture signaling in high-level syntax for video coding |
| KR20220065040A (ko) * | 2019-09-24 | 2022-05-19 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 인코더, 디코더 및 대응 방법 |
| CN120640011A (zh) * | 2019-11-27 | 2025-09-12 | Lg电子株式会社 | 图像解码方法、图像编码方法和图像数据发送方法 |
| 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 |
| CN119968844A (zh) * | 2022-10-13 | 2025-05-09 | 瑞典爱立信有限公司 | 帧间预测参考图片列表 |
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 |
| MY134659A (en) * | 2002-11-06 | 2007-12-31 | 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 |
| AU2007269575B2 (en) * | 2006-07-06 | 2012-08-16 | Interdigital Vc Holdings, Inc. | Method and apparatus for decoupling frame number and/or picture order count (POC) for multi-view video encoding and decoding |
| TWI375469B (en) * | 2006-08-25 | 2012-10-21 | Lg Electronics Inc | A method and apparatus for decoding/encoding a video signal |
| CN102761744B (zh) * | 2006-10-13 | 2015-10-28 | 汤姆逊许可公司 | 用于多视点视频编码的参考图像列表管理语法 |
| CN101653000B (zh) * | 2006-10-13 | 2013-01-02 | 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 |
| AU2007311476C1 (en) * | 2006-10-16 | 2013-01-17 | Nokia Technologies Oy | System and method for implementing efficient decoded buffer management in multi-view video coding |
| US20100266042A1 (en) * | 2007-03-02 | 2010-10-21 | Han Suh Koo | Method and an apparatus for decoding/encoding a video signal |
| WO2010086500A1 (en) * | 2009-01-28 | 2010-08-05 | Nokia Corporation | Method and apparatus for video coding and decoding |
| EP2413606B1 (en) | 2009-03-26 | 2018-05-02 | Sun Patent Trust | Decoding method, decoding device |
| 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 |
| ES2685431T3 (es) * | 2011-09-07 | 2018-10-09 | Sun Patent Trust | Procedimiento de decodificación de imágenes y aparato de decodificación de imágenes |
| CN107277531B (zh) * | 2011-10-28 | 2020-02-28 | 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 BR BR112014030605-2A patent/BR112014030605B1/pt active IP Right Grant
- 2013-05-14 RU RU2014153876A patent/RU2635248C2/ru active
- 2013-05-14 EP EP13728561.5A patent/EP2859725A1/en not_active Ceased
- 2013-05-14 JP JP2015516028A patent/JP6162228B2/ja active Active
- 2013-05-14 CN CN201380029757.7A patent/CN104365106B/zh active Active
- 2013-05-14 MX MX2014014919A patent/MX353754B/es active IP Right Grant
- 2013-05-14 MY MYPI2014703345A patent/MY168265A/en unknown
- 2013-05-14 SG SG11201407369SA patent/SG11201407369SA/en unknown
- 2013-05-14 AU AU2013272130A patent/AU2013272130B2/en active Active
- 2013-05-14 KR KR1020147036861A patent/KR101676938B1/ko active Active
- 2013-05-14 CA CA2873419A patent/CA2873419C/en active Active
- 2013-05-14 WO PCT/US2013/040938 patent/WO2013184305A1/en not_active Ceased
-
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 |
|---|---|
| RU2635248C2 (ru) | 2017-11-09 |
| KR20150024867A (ko) | 2015-03-09 |
| PH12014502598B1 (en) | 2015-01-26 |
| CA2873419A1 (en) | 2013-12-12 |
| AU2013272130B2 (en) | 2017-04-20 |
| KR101676938B1 (ko) | 2016-11-16 |
| CA2873419C (en) | 2018-02-06 |
| BR112014030605A2 (pt) | 2017-06-27 |
| BR112014030605B1 (pt) | 2023-04-11 |
| RU2014153876A (ru) | 2016-08-10 |
| IL235632A0 (en) | 2015-01-29 |
| MX353754B (es) | 2018-01-26 |
| CN104365106B (zh) | 2018-04-17 |
| SG11201407369SA (en) | 2015-02-27 |
| JP6162228B2 (ja) | 2017-07-12 |
| EP2859725A1 (en) | 2015-04-15 |
| IL235632A (en) | 2017-01-31 |
| MX2014014919A (es) | 2016-07-28 |
| WO2013184305A1 (en) | 2013-12-12 |
| US20130329787A1 (en) | 2013-12-12 |
| PH12014502598A1 (en) | 2015-01-26 |
| US9319679B2 (en) | 2016-04-19 |
| MY168265A (en) | 2018-10-16 |
| CN104365106A (zh) | 2015-02-18 |
| JP2015523012A (ja) | 2015-08-06 |
| AU2013272130A1 (en) | 2014-12-11 |
| HK1203116A1 (en) | 2015-10-16 |
| BR112014030605A8 (pt) | 2021-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IL235632A (en) | Signal data for long-term reference images for video encoding | |
| ZA201500618B (en) | Signaling long-term reference pictures for video coding | |
| ZA201500919B (en) | Coding timing information for video coding | |
| TWI562606B (en) | Apparatus for decoding video | |
| ZA201500885B (en) | Reference picture signaling | |
| SMT201900537T1 (it) | Apparecchio di decodifica video | |
| LT3767952T (lt) | Vaizdo kodavimo / dekodavimo aparatas | |
| ZA201600977B (en) | An apparatus for decoding video | |
| IL237653A0 (en) | Long-term reference image signaling in video coding | |
| IL230248A (en) | Signal image size in video encoding | |
| PL4020990T3 (pl) | Urządzenie do kodowania obrazów wideo, urządzenie do dekodowania obrazów wideo | |
| IL234836B (en) | Video encoding with improved support for matching and concatenating streams | |
| ZA201309632B (en) | Absolute or explicit reference picture signaling |