CA2856548C - Coding least signficant bits of picture order count values identifying long-term reference pictures - Google Patents
Coding least signficant bits of picture order count values identifying long-term reference pictures Download PDFInfo
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- CA2856548C CA2856548C CA2856548A CA2856548A CA2856548C CA 2856548 C CA2856548 C CA 2856548C CA 2856548 A CA2856548 A CA 2856548A CA 2856548 A CA2856548 A CA 2856548A CA 2856548 C CA2856548 C CA 2856548C
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- 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
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- 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)
- Image Processing (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 | ||
| US13/689,547 | 2012-11-29 | ||
| US13/689,547 US9432665B2 (en) | 2011-12-02 | 2012-11-29 | Coding least significant bits of picture order count values identifying long-term reference pictures |
| PCT/US2012/067355 WO2013082464A1 (en) | 2011-12-02 | 2012-11-30 | Coding least signficant bits of picture order count values identifying long-term reference pictures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2856548A1 CA2856548A1 (en) | 2013-06-06 |
| CA2856548C true CA2856548C (en) | 2018-08-28 |
Family
ID=48523989
Family Applications (2)
| 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 |
| CA2856726A Active CA2856726C (en) | 2011-12-02 | 2012-11-30 | Coding picture order count values identifying long-term reference frames |
Family Applications After (1)
| 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 |
Country Status (20)
| Country | Link |
|---|---|
| US (2) | US9432665B2 (enExample) |
| EP (2) | EP2786569B1 (enExample) |
| JP (4) | JP5866458B2 (enExample) |
| KR (2) | KR101632816B1 (enExample) |
| CN (2) | CN103999463B (enExample) |
| AU (2) | AU2012345727B2 (enExample) |
| BR (2) | BR112014013365B1 (enExample) |
| CA (2) | CA2856548C (enExample) |
| DK (1) | DK2786569T3 (enExample) |
| ES (1) | ES2715980T3 (enExample) |
| HU (1) | HUE042033T2 (enExample) |
| IL (2) | IL232591B (enExample) |
| IN (2) | IN2014CN03837A (enExample) |
| MY (1) | MY170982A (enExample) |
| PH (2) | PH12014501075B1 (enExample) |
| RU (2) | RU2573204C1 (enExample) |
| SG (2) | SG11201402109PA (enExample) |
| SI (1) | SI2786569T1 (enExample) |
| WO (2) | WO2013082464A1 (enExample) |
| ZA (1) | ZA201404863B (enExample) |
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| 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 |
| US9432665B2 (en) * | 2011-12-02 | 2016-08-30 | Qualcomm Incorporated | Coding least significant bits of picture order count values identifying long-term reference pictures |
| 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 |
| KR102137149B1 (ko) * | 2012-03-02 | 2020-07-23 | 선 페이턴트 트러스트 | 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치, 화상 복호 장치 및 화상 부호화 복호 장치 |
| 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 |
| EP2946556B1 (en) * | 2013-01-16 | 2016-10-12 | Telefonaktiebolaget LM Ericsson (publ) | Decoder and encoder and methods for coding of a video sequence |
| 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 |
| JP7111846B2 (ja) | 2018-06-26 | 2022-08-02 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | 点群符号化のための高レベルシンタックス設計 |
| 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 |
| EP3818700A4 (en) * | 2018-07-17 | 2021-05-12 | Huawei Technologies Co., Ltd. | PREDICTION TYPE SIGNALING AND TEMPORAL 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 |
| 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 |
| KR102669450B1 (ko) * | 2018-12-11 | 2024-05-28 | 에스케이하이닉스 주식회사 | 저장 장치 및 그 동작 방법 |
| 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 |
| 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 |
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| CN114430907A (zh) * | 2019-09-24 | 2022-05-03 | 华为技术有限公司 | 在多层视频码流中支持在接入单元内包括混合irap图像和非irap图像 |
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2012
- 2012-11-29 US US13/689,547 patent/US9432665B2/en active Active
- 2012-11-29 US US13/689,559 patent/US9648321B2/en active Active
- 2012-11-30 SG SG11201402109PA patent/SG11201402109PA/en unknown
- 2012-11-30 IN IN3837CHN2014 patent/IN2014CN03837A/en unknown
- 2012-11-30 RU RU2014126864/08A patent/RU2573204C1/ru active
- 2012-11-30 AU AU2012345727A patent/AU2012345727B2/en active Active
- 2012-11-30 BR BR112014013365-4A patent/BR112014013365B1/pt active IP Right Grant
- 2012-11-30 JP JP2014544936A patent/JP5866458B2/ja active Active
- 2012-11-30 JP JP2014544938A patent/JP2015503287A/ja active Pending
- 2012-11-30 WO PCT/US2012/067355 patent/WO2013082464A1/en not_active Ceased
- 2012-11-30 SI SI201231555T patent/SI2786569T1/sl unknown
- 2012-11-30 SG SG11201402107WA patent/SG11201402107WA/en unknown
- 2012-11-30 CN CN201280059053.XA patent/CN103999463B/zh active Active
- 2012-11-30 IN IN3797CHN2014 patent/IN2014CN03797A/en unknown
- 2012-11-30 BR BR112014013373-5A patent/BR112014013373B1/pt active IP Right Grant
- 2012-11-30 EP EP12798575.2A patent/EP2786569B1/en active Active
- 2012-11-30 ES ES12798575T patent/ES2715980T3/es active Active
- 2012-11-30 HU HUE12798575A patent/HUE042033T2/hu unknown
- 2012-11-30 WO PCT/US2012/067362 patent/WO2013082471A1/en not_active Ceased
- 2012-11-30 KR KR1020147018172A patent/KR101632816B1/ko active Active
- 2012-11-30 KR KR1020147018110A patent/KR101632815B1/ko active Active
- 2012-11-30 CN CN201280059327.5A patent/CN104025596A/zh active Pending
- 2012-11-30 DK DK12798575.2T patent/DK2786569T3/en active
- 2012-11-30 PH PH1/2014/501075A patent/PH12014501075B1/en unknown
- 2012-11-30 AU AU2012345720A patent/AU2012345720C1/en active Active
- 2012-11-30 CA CA2856548A patent/CA2856548C/en active Active
- 2012-11-30 RU RU2014126865/07A patent/RU2594760C2/ru active
- 2012-11-30 CA CA2856726A patent/CA2856726C/en active Active
- 2012-11-30 EP EP12801686.2A patent/EP2786571B1/en active Active
- 2012-11-30 MY MYPI2014701173A patent/MY170982A/en unknown
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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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