CA2856726C - Coding picture order count values identifying long-term reference frames - Google Patents
Coding picture order count values identifying long-term reference frames Download PDFInfo
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- CA2856726C CA2856726C CA2856726A CA2856726A CA2856726C CA 2856726 C CA2856726 C CA 2856726C CA 2856726 A CA2856726 A CA 2856726A CA 2856726 A CA2856726 A CA 2856726A CA 2856726 C CA2856726 C CA 2856726C
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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
- H04N19/50—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
- H04N19/10—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
- H04N19/70—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)
- Image Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161566359P | 2011-12-02 | 2011-12-02 | |
| US61/566,359 | 2011-12-02 | ||
| US201261589295P | 2012-01-20 | 2012-01-20 | |
| US61/589,295 | 2012-01-20 | ||
| US201261624933P | 2012-04-16 | 2012-04-16 | |
| US61/624,933 | 2012-04-16 | ||
| US13/689,559 | 2012-11-29 | ||
| 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 |
|---|---|
| CA2856726A1 CA2856726A1 (en) | 2013-06-06 |
| CA2856726C true CA2856726C (en) | 2021-05-11 |
Family
ID=48523989
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2856726A Active CA2856726C (en) | 2011-12-02 | 2012-11-30 | Coding picture order count values identifying long-term reference frames |
| CA2856548A Active CA2856548C (en) | 2011-12-02 | 2012-11-30 | 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 |
|---|---|---|---|
| CA2856548A Active CA2856548C (en) | 2011-12-02 | 2012-11-30 | 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) | EP2786571B1 (OSRAM) |
| JP (4) | JP2015503287A (OSRAM) |
| KR (2) | KR101632815B1 (OSRAM) |
| CN (2) | CN104025596A (OSRAM) |
| AU (2) | AU2012345727B2 (OSRAM) |
| BR (2) | BR112014013365B1 (OSRAM) |
| CA (2) | CA2856726C (OSRAM) |
| DK (1) | DK2786569T3 (OSRAM) |
| ES (1) | ES2715980T3 (OSRAM) |
| HU (1) | HUE042033T2 (OSRAM) |
| IL (2) | IL232590B (OSRAM) |
| IN (2) | IN2014CN03837A (OSRAM) |
| MY (1) | MY170982A (OSRAM) |
| PH (2) | PH12014501075B1 (OSRAM) |
| RU (2) | RU2573204C1 (OSRAM) |
| SG (2) | SG11201402109PA (OSRAM) |
| SI (1) | SI2786569T1 (OSRAM) |
| WO (2) | WO2013082471A1 (OSRAM) |
| ZA (1) | ZA201404863B (OSRAM) |
Families Citing this family (41)
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| CA2845548C (en) | 2011-08-25 | 2018-04-24 | Panasonic Corporation | 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 |
| PL3764642T3 (pl) | 2011-09-19 | 2023-03-20 | Sun Patent Trust | Sposób kodowania obrazu |
| ES2924280T3 (es) | 2011-10-19 | 2022-10-05 | Sun Patent Trust | Procedimiento de descodificación de imágenes y aparato de descodificación de imágenes |
| US9648321B2 (en) * | 2011-12-02 | 2017-05-09 | Qualcomm Incorporated | Coding picture order count values identifying long-term reference frames |
| US20130188709A1 (en) | 2012-01-25 | 2013-07-25 | Sachin G. Deshpande | Video decoder for tiles with absolute signaling |
| US20130272398A1 (en) * | 2012-01-25 | 2013-10-17 | Sharp Laboratories Of America, Inc. | Long term picture signaling |
| US9621889B2 (en) | 2012-03-02 | 2017-04-11 | Sun Patent Trust | Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, and image coding apparatus |
| US9838706B2 (en) | 2012-04-16 | 2017-12-05 | Telefonaktiebolaget Lm 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 |
| JP6209772B2 (ja) * | 2013-01-15 | 2017-10-11 | 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | シグナリングを用いたビデオデコーダ |
| IN2015DN04041A (OSRAM) * | 2013-01-16 | 2015-10-02 | Ericsson Telefon Ab L M | |
| 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 |
| EP3221337B1 (en) * | 2014-11-21 | 2021-08-04 | Nicolai Vladimirovich Bovin | Multivalent ligand-lipid constructs |
| KR102302674B1 (ko) * | 2015-05-13 | 2021-09-16 | 삼성전자주식회사 | 영상신호 제공장치 및 영상신호 제공방법 |
| US10313685B2 (en) | 2015-09-08 | 2019-06-04 | Microsoft Technology Licensing, Llc | Video coding |
| US10595025B2 (en) | 2015-09-08 | 2020-03-17 | 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 |
| KR102486371B1 (ko) * | 2018-06-26 | 2023-01-06 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 포인트 클라우드 코딩을 위한 고급 구문 설계 |
| EP3815380A4 (en) * | 2018-07-01 | 2022-03-30 | Sharp Kabushiki Kaisha | SYSTEMS AND METHODS FOR SIGNALING PICTURE ORDER COUNT VALUES FOR PICTURES CONTAINED IN ENCODED VIDEO |
| CN112438046B (zh) | 2018-07-17 | 2024-06-11 | 华为技术有限公司 | 点云译码（pcc）中的预测类型信令和时间顺序信令 |
| 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 |
| KR102504741B1 (ko) * | 2019-01-02 | 2023-03-02 | 엘지전자 주식회사 | 화면간 예측을 사용하여 비디오 신호를 처리하기 위한 방법 및 장치 |
| WO2020244536A1 (en) | 2019-06-03 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Combined intra and intra-block copy prediction for video coding |
| 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 |
| CN120416511A (zh) * | 2019-08-22 | 2025-08-01 | 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 |
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| JP2023526535A (ja) * | 2020-05-22 | 2023-06-21 | エルジー エレクトロニクス インコーポレイティド | 映像コーディング方法及びその装置 |
| US12444088B2 (en) * | 2020-10-07 | 2025-10-14 | 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 |
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| 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 |
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| 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 |
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| 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 |
| WO2012052968A1 (en) | 2010-10-20 | 2012-04-26 | Nokia Corporation | Method and device for video coding 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 AU AU2012345727A patent/AU2012345727B2/en active Active
- 2012-11-30 PH PH1/2014/501075A patent/PH12014501075B1/en unknown
- 2012-11-30 BR BR112014013365-4A patent/BR112014013365B1/pt active IP Right Grant
- 2012-11-30 CA CA2856726A patent/CA2856726C/en active Active
- 2012-11-30 DK DK12798575.2T patent/DK2786569T3/en active
- 2012-11-30 BR BR112014013373-5A patent/BR112014013373B1/pt active IP Right Grant
- 2012-11-30 AU AU2012345720A patent/AU2012345720C1/en active Active
- 2012-11-30 SI SI201231555T patent/SI2786569T1/sl unknown
- 2012-11-30 EP EP12801686.2A patent/EP2786571B1/en active Active
- 2012-11-30 KR KR1020147018110A patent/KR101632815B1/ko active Active
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- 2012-11-30 IN IN3837CHN2014 patent/IN2014CN03837A/en unknown
- 2012-11-30 CN CN201280059327.5A patent/CN104025596A/zh active Pending
- 2012-11-30 MY MYPI2014701173A patent/MY170982A/en unknown
- 2012-11-30 CN CN201280059053.XA patent/CN103999463B/zh active Active
- 2012-11-30 SG SG11201402109PA patent/SG11201402109PA/en unknown
- 2012-11-30 EP EP12798575.2A patent/EP2786569B1/en active Active
- 2012-11-30 WO PCT/US2012/067362 patent/WO2013082471A1/en not_active Ceased
- 2012-11-30 SG SG11201402107WA patent/SG11201402107WA/en unknown
- 2012-11-30 JP JP2014544938A patent/JP2015503287A/ja active Pending
- 2012-11-30 IN IN3797CHN2014 patent/IN2014CN03797A/en unknown
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- 2012-11-30 JP JP2014544936A patent/JP5866458B2/ja active Active
- 2012-11-30 HU HUE12798575A patent/HUE042033T2/hu unknown
- 2012-11-30 CA CA2856548A patent/CA2856548C/en active Active
- 2012-11-30 WO PCT/US2012/067355 patent/WO2013082464A1/en not_active Ceased
- 2012-11-30 RU RU2014126864/08A patent/RU2573204C1/ru active
- 2012-11-30 RU RU2014126865/07A patent/RU2594760C2/ru active
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2014
- 2014-05-13 IL IL232590A patent/IL232590B/en active IP Right Grant
- 2014-05-13 IL IL232591A patent/IL232591B/en active IP Right Grant
- 2014-05-26 PH PH12014501170A patent/PH12014501170B1/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
Also Published As
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| Date | Code | Title | Description |
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| EEER | Examination request |
Effective date: 20171115 |