PH12014501075B1 - Coding picture order count values identifying long-term reference frames - Google Patents
Coding picture order count values identifying long-term reference framesInfo
- Publication number
- PH12014501075B1 PH12014501075B1 PH1/2014/501075A PH12014501075A PH12014501075B1 PH 12014501075 B1 PH12014501075 B1 PH 12014501075B1 PH 12014501075 A PH12014501075 A PH 12014501075A PH 12014501075 B1 PH12014501075 B1 PH 12014501075B1
- Authority
- PH
- Philippines
- Prior art keywords
- picture
- lsbs
- poc value
- term reference
- order count
- Prior art date
Links
- 230000007774 longterm Effects 0.000 title abstract 3
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
- H04N19/10—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
- H04N19/50—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
-
- 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
- H04N19/70—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)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Image Processing (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161566359P | 2011-12-02 | 2011-12-02 | |
| US201261589295P | 2012-01-20 | 2012-01-20 | |
| US201261624933P | 2012-04-16 | 2012-04-16 | |
| US13/689,559 US9648321B2 (en) | 2011-12-02 | 2012-11-29 | Coding picture order count values identifying long-term reference frames |
| PCT/US2012/067362 WO2013082471A1 (en) | 2011-12-02 | 2012-11-30 | Coding picture order count values identifying long-term reference frames |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PH12014501075A1 PH12014501075A1 (en) | 2014-06-23 |
| PH12014501075B1 true PH12014501075B1 (en) | 2017-09-29 |
Family
ID=48523989
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH1/2014/501075A PH12014501075B1 (en) | 2011-12-02 | 2012-11-30 | Coding picture order count values identifying long-term reference frames |
| PH12014501170A PH12014501170A1 (en) | 2011-12-02 | 2014-05-26 | Coding least signficant bits of picture order count values identifying long-term reference pictures |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH12014501170A PH12014501170A1 (en) | 2011-12-02 | 2014-05-26 | Coding least signficant bits of picture order count values identifying long-term reference pictures |
Country Status (20)
| Country | Link |
|---|---|
| US (2) | US9648321B2 (OSRAM) |
| EP (2) | EP2786569B1 (OSRAM) |
| JP (4) | JP2015503287A (OSRAM) |
| KR (2) | KR101632816B1 (OSRAM) |
| CN (2) | CN104025596A (OSRAM) |
| AU (2) | AU2012345727B2 (OSRAM) |
| BR (2) | BR112014013365B1 (OSRAM) |
| CA (2) | CA2856548C (OSRAM) |
| DK (1) | DK2786569T3 (OSRAM) |
| ES (1) | ES2715980T3 (OSRAM) |
| HU (1) | HUE042033T2 (OSRAM) |
| IL (2) | IL232591B (OSRAM) |
| IN (2) | IN2014CN03837A (OSRAM) |
| MY (1) | MY170982A (OSRAM) |
| PH (2) | PH12014501075B1 (OSRAM) |
| RU (2) | RU2594760C2 (OSRAM) |
| SG (2) | SG11201402107WA (OSRAM) |
| SI (1) | SI2786569T1 (OSRAM) |
| WO (2) | WO2013082471A1 (OSRAM) |
| ZA (1) | ZA201404863B (OSRAM) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX342314B (es) | 2011-08-25 | 2016-09-26 | Panasonic Ip Corp America | Metodos y aparatos para codificar y decodificar video utilizando una descripcion de memoria intermedia periodica. |
| PL2755387T3 (pl) | 2011-09-07 | 2017-08-31 | Sun Patent Trust | Sposób kodowania obrazów i urządzenie do kodowania obrazów |
| EP2760205B1 (en) | 2011-09-19 | 2020-11-04 | Sun Patent Trust | Image decoding method, image decoding device |
| WO2013057884A1 (ja) | 2011-10-19 | 2013-04-25 | パナソニック株式会社 | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置及び画像符号化復号装置 |
| US9648321B2 (en) * | 2011-12-02 | 2017-05-09 | Qualcomm Incorporated | Coding picture order count values identifying long-term reference frames |
| US20130272398A1 (en) * | 2012-01-25 | 2013-10-17 | Sharp Laboratories Of America, Inc. | Long term picture signaling |
| US20130188709A1 (en) * | 2012-01-25 | 2013-07-25 | Sachin G. Deshpande | Video decoder for tiles with absolute signaling |
| CN103650497B (zh) | 2012-03-02 | 2018-01-05 | 太阳专利托管公司 | 图像编码方法、图像解码方法、图像编码装置、图像解码装置及图像编码解码装置 |
| WO2013158024A1 (en) * | 2012-04-16 | 2013-10-24 | Telefonaktiebolaget L M Ericsson (Publ) | Encoder, decoder and methods thereof for video encoding and decoding |
| US9332309B2 (en) | 2012-06-08 | 2016-05-03 | Apple Inc. | Sync frame recovery in real time video transmission system |
| US9332255B2 (en) * | 2012-06-28 | 2016-05-03 | Qualcomm Incorporated | Signaling long-term reference pictures for video coding |
| US20140079138A1 (en) * | 2012-09-14 | 2014-03-20 | Sony Corporation | Simplifiication of pic_order_cnt_lsb calculation in hm8 |
| US9491487B2 (en) | 2012-09-25 | 2016-11-08 | Apple Inc. | Error resilient management of picture order count in predictive coding systems |
| US9264737B2 (en) | 2012-10-01 | 2016-02-16 | Apple Inc. | Error resilient transmission of random access frames and global coding parameters |
| CN104919803B (zh) * | 2013-01-15 | 2017-09-12 | 华为技术有限公司 | 一种用于解码视频比特流的方法 |
| ES2609527T3 (es) * | 2013-01-16 | 2017-04-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Descodificador y codificador y procedimientos para codificar una secuencia de vídeo |
| US9590952B2 (en) | 2014-09-05 | 2017-03-07 | Microsoft Technology Licensing, Llc | Lossy data stream decoder |
| KR101610725B1 (ko) | 2014-09-23 | 2016-04-08 | 삼성전자주식회사 | 참조 빈도에 따라 참조 영상 데이터를 제어하는 비디오 부복호화 방법 및 장치 |
| US10457706B2 (en) * | 2014-11-21 | 2019-10-29 | Stephen Micheal Henry | Multivalent ligand-lipid constructs |
| KR102302674B1 (ko) * | 2015-05-13 | 2021-09-16 | 삼성전자주식회사 | 영상신호 제공장치 및 영상신호 제공방법 |
| US10595025B2 (en) | 2015-09-08 | 2020-03-17 | Microsoft Technology Licensing, Llc | Video coding |
| US10313685B2 (en) | 2015-09-08 | 2019-06-04 | Microsoft Technology Licensing, Llc | Video coding |
| US10097836B2 (en) * | 2015-09-28 | 2018-10-09 | Samsung Electronics Co., Ltd. | Method and device to mark a reference picture for video coding |
| WO2019124191A1 (ja) * | 2017-12-18 | 2019-06-27 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| KR20230031992A (ko) | 2018-06-26 | 2023-03-07 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 포인트 클라우드 코딩을 위한 고급 신택스 설계 |
| WO2020009044A1 (en) * | 2018-07-01 | 2020-01-09 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture order count values for pictures included in coded video |
| WO2020018703A1 (en) | 2018-07-17 | 2020-01-23 | Futurewei Technologies, Inc. | Prediction type signaling and temporal order signaling in point cloud coding (pcc) |
| WO2020112488A1 (en) * | 2018-11-30 | 2020-06-04 | Futurewei Technologies, Inc. | Signaling of reference picture lists in video coding |
| CN118632032A (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 |
| KR102669450B1 (ko) * | 2018-12-11 | 2024-05-28 | 에스케이하이닉스 주식회사 | 저장 장치 및 그 동작 방법 |
| MX2021007711A (es) * | 2019-01-02 | 2021-08-05 | Lg Electronics Inc | Metodo y dispositivo para procesar se?al de video usando inter prediccion. |
| CN113924783A (zh) | 2019-06-03 | 2022-01-11 | 北京字节跳动网络技术有限公司 | 用于视频编解码的组合式帧内和帧内块复制预测 |
| US11184607B2 (en) * | 2019-06-13 | 2021-11-23 | Qualcomm Incorporated | Same picture order count (POC) numbering for scalability support |
| EP4011063B1 (en) * | 2019-08-09 | 2024-11-27 | Huawei Technologies Co., Ltd. | External decoding refresh (edr) in video coding |
| EP4018670A4 (en) * | 2019-08-22 | 2023-08-16 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture information in video coding |
| WO2021061025A1 (en) * | 2019-09-24 | 2021-04-01 | Huawei Technologies Co., Ltd. | An encoder, a decoder with picture order counter derivation |
| CA3152933A1 (en) | 2019-09-24 | 2021-04-29 | Ye-Kui Wang | Support of mixed irap and non-irap pictures within an access unit in multi-layer video bitstreams |
| US12200226B2 (en) * | 2019-12-19 | 2025-01-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Picture header prediction |
| CN116195247A (zh) * | 2020-05-22 | 2023-05-30 | Lg电子株式会社 | 图像编码方法和用于该图像编码方法的装置 |
| US20220108488A1 (en) * | 2020-10-07 | 2022-04-07 | Qualcomm Incorporated | Angular mode and in-tree quantization in geometry point cloud compression |
| US20230156218A1 (en) * | 2021-11-18 | 2023-05-18 | Tencent America LLC | Derived motion vector with single reference signaling |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100491530B1 (ko) | 2002-05-03 | 2005-05-27 | 엘지전자 주식회사 | 모션 벡터 결정 방법 |
| AU2003268563A1 (en) | 2002-10-01 | 2004-04-23 | Thomson Licensing S.A. | Implicit weighting of reference pictures in a video decoder |
| CN101208954B (zh) | 2004-03-08 | 2010-09-08 | Nxp股份有限公司 | 具有可变压缩比和用于存储及检索参考帧数据的缓冲器的视频解码器以及视频解码方法 |
| US20050207490A1 (en) | 2004-03-18 | 2005-09-22 | Wang Jason N | Stored picture index for AVC coding |
| US7873107B2 (en) | 2004-07-30 | 2011-01-18 | Broadcom Corporation | Tertiary content addressable memory based motion estimator |
| 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 |
| KR100714696B1 (ko) * | 2005-06-24 | 2007-05-04 | 삼성전자주식회사 | 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치 |
| ZA200805337B (en) * | 2006-01-09 | 2009-11-25 | Thomson Licensing | Method and apparatus for providing reduced resolution update mode for multiview video coding |
| RU2414093C2 (ru) * | 2006-02-13 | 2011-03-10 | Кабусики Кайся Тосиба | Способ и устройство, и программа кодирования/декодирования видео |
| US20090304068A1 (en) * | 2006-07-06 | 2009-12-10 | Purvin Bibhas Pandit | Method and Apparatus for Decoupling Frame Number and/or Picture Order Count (POC) for Multi-View Video Encoding and Decoding |
| US20080165860A1 (en) | 2006-08-31 | 2008-07-10 | Zohair Sahraoui | H.264 Data processing |
| US20100002762A1 (en) | 2006-10-13 | 2010-01-07 | Purvin Bibhas Pandit | Method for reference picture management involving multiview video coding |
| RU2426227C2 (ru) * | 2006-11-14 | 2011-08-10 | Квэлкомм Инкорпорейтед | Кодирование кодов переменной длины с эффективным использованием памяти |
| CA2674438C (en) * | 2007-01-08 | 2013-07-09 | Nokia Corporation | Improved inter-layer prediction for extended spatial scalability in video coding |
| JP5023739B2 (ja) | 2007-02-28 | 2012-09-12 | ソニー株式会社 | 画像情報符号化装置及び符号化方法 |
| US8629893B2 (en) | 2008-04-02 | 2014-01-14 | Cisco Technology, Inc. | Video switching without instantaneous decoder refresh-frames |
| 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 |
| US8189666B2 (en) | 2009-02-02 | 2012-05-29 | Microsoft Corporation | Local picture identifier and computation of co-located information |
| 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 |
| EP2630799A4 (en) | 2010-10-20 | 2014-07-02 | Nokia Corp | METHOD AND DEVICE FOR VIDEO ENCODING AND DECODING |
| US9648321B2 (en) * | 2011-12-02 | 2017-05-09 | Qualcomm Incorporated | Coding picture order count values identifying long-term reference frames |
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2012
- 2012-11-29 US US13/689,559 patent/US9648321B2/en active Active
- 2012-11-29 US US13/689,547 patent/US9432665B2/en active Active
- 2012-11-30 JP JP2014544938A patent/JP2015503287A/ja active Pending
- 2012-11-30 CA CA2856548A patent/CA2856548C/en active Active
- 2012-11-30 RU RU2014126865/07A patent/RU2594760C2/ru active
- 2012-11-30 KR KR1020147018172A patent/KR101632816B1/ko active Active
- 2012-11-30 JP JP2014544936A patent/JP5866458B2/ja active Active
- 2012-11-30 MY MYPI2014701173A patent/MY170982A/en unknown
- 2012-11-30 EP EP12798575.2A patent/EP2786569B1/en active Active
- 2012-11-30 PH PH1/2014/501075A patent/PH12014501075B1/en unknown
- 2012-11-30 CA CA2856726A patent/CA2856726C/en active Active
- 2012-11-30 IN IN3837CHN2014 patent/IN2014CN03837A/en unknown
- 2012-11-30 WO PCT/US2012/067362 patent/WO2013082471A1/en active Application Filing
- 2012-11-30 SI SI201231555T patent/SI2786569T1/sl unknown
- 2012-11-30 CN CN201280059327.5A patent/CN104025596A/zh active Pending
- 2012-11-30 ES ES12798575T patent/ES2715980T3/es active Active
- 2012-11-30 SG SG11201402107WA patent/SG11201402107WA/en unknown
- 2012-11-30 KR KR1020147018110A patent/KR101632815B1/ko active Active
- 2012-11-30 DK DK12798575.2T patent/DK2786569T3/en active
- 2012-11-30 HU HUE12798575A patent/HUE042033T2/hu unknown
- 2012-11-30 BR BR112014013365-4A patent/BR112014013365B1/pt active IP Right Grant
- 2012-11-30 AU AU2012345727A patent/AU2012345727B2/en active Active
- 2012-11-30 WO PCT/US2012/067355 patent/WO2013082464A1/en active Application Filing
- 2012-11-30 CN CN201280059053.XA patent/CN103999463B/zh active Active
- 2012-11-30 SG SG11201402109PA patent/SG11201402109PA/en unknown
- 2012-11-30 IN IN3797CHN2014 patent/IN2014CN03797A/en unknown
- 2012-11-30 EP EP12801686.2A patent/EP2786571B1/en active Active
- 2012-11-30 RU RU2014126864/08A patent/RU2573204C1/ru active
- 2012-11-30 BR BR112014013373-5A patent/BR112014013373B1/pt active IP Right Grant
- 2012-11-30 AU AU2012345720A patent/AU2012345720C1/en active Active
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2014
- 2014-05-13 IL IL232591A patent/IL232591B/en active IP Right Grant
- 2014-05-13 IL IL232590A patent/IL232590B/en active IP Right Grant
- 2014-05-26 PH PH12014501170A patent/PH12014501170A1/en unknown
- 2014-07-01 ZA ZA2014/04863A patent/ZA201404863B/en unknown
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2016
- 2016-03-08 JP JP2016044279A patent/JP6661419B2/ja active Active
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2018
- 2018-03-19 JP JP2018050736A patent/JP6556894B2/ja active Active
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