BR112016030436A2 - - Google Patents
Info
- Publication number
- BR112016030436A2 BR112016030436A2 BR112016030436A BR112016030436A BR112016030436A2 BR 112016030436 A2 BR112016030436 A2 BR 112016030436A2 BR 112016030436 A BR112016030436 A BR 112016030436A BR 112016030436 A BR112016030436 A BR 112016030436A BR 112016030436 A2 BR112016030436 A2 BR 112016030436A2
- Authority
- BR
- Brazil
Links
Classifications
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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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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
-
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
-
- 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
- H04N19/187—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 a scalable video layer
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
- H04N19/50—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
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462017238P | 2014-06-25 | 2014-06-25 | |
| US62/017,238 | 2014-06-25 | ||
| US14/749,577 | 2015-06-24 | ||
| US14/749,577 US9807419B2 (en) | 2014-06-25 | 2015-06-24 | Recovery point SEI message in multi-layer video codecs |
| PCT/US2015/037790 WO2015200696A1 (en) | 2014-06-25 | 2015-06-25 | Recovery point sei message in multi-layer video codecs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112016030436A2 true BR112016030436A2 (https=) | 2017-08-22 |
| BR112016030436B1 BR112016030436B1 (pt) | 2023-11-14 |
Family
ID=54932008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016030436-5A BR112016030436B1 (pt) | 2014-06-25 | 2015-06-25 | Mensagem de sei de ponto de recuperação em codecs de vídeo de múltiplas camadas |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9807419B2 (https=) |
| EP (1) | EP3162066B1 (https=) |
| JP (1) | JP6701100B2 (https=) |
| KR (1) | KR102388868B1 (https=) |
| CN (1) | CN106464911B (https=) |
| BR (1) | BR112016030436B1 (https=) |
| CA (1) | CA2952348A1 (https=) |
| WO (1) | WO2015200696A1 (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11284075B2 (en) * | 2018-09-12 | 2022-03-22 | Qualcomm Incorporated | Prediction of adaptive loop filter parameters with reduced memory consumption for video coding |
| US11051017B2 (en) | 2018-12-20 | 2021-06-29 | Qualcomm Incorporated | Adaptive loop filter (ALF) index signaling |
| EP3900345A4 (en) | 2018-12-20 | 2022-03-02 | Telefonaktiebolaget LM Ericsson (publ) | NORMATIVE RECOVERY POINT INDICATION |
| US11889118B2 (en) * | 2019-02-24 | 2024-01-30 | Sharp Kabushiki Kaisha | Systems and methods for signaling types of pictures and associated information in video coding |
| US20220150546A1 (en) * | 2019-03-11 | 2022-05-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for recovery point process for video coding and related apparatus |
| US11457242B2 (en) * | 2019-06-24 | 2022-09-27 | Qualcomm Incorporated | Gradual random access (GRA) signalling in video coding |
| MX2022003362A (es) | 2019-09-24 | 2022-04-11 | Huawei Tech Co Ltd | Compatibilidad con imagenes mixtas irap y no irap dentro de una unidad de acceso de flujos de bits de video de capas multiples. |
| BR112022005407A2 (pt) * | 2019-09-24 | 2022-06-21 | Huawei Tech Co Ltd | Método implementado por um decodificador, dispositivo de codificação de vídeo, mídia legível por computador não transitória e decodificador |
| BR112022005411A2 (pt) | 2019-09-24 | 2022-06-21 | Huawei Tech Co Ltd | Sinalização de cabeçalho de imagem em codificação de vídeo |
| CN116939219A (zh) | 2019-09-24 | 2023-10-24 | 华为技术有限公司 | 用于所有层的可伸缩嵌套式sei消息 |
| US11356698B2 (en) * | 2019-12-30 | 2022-06-07 | Tencent America LLC | Method for parameter set reference constraints in coded video stream |
| CN115699731A (zh) | 2020-06-04 | 2023-02-03 | 抖音视界有限公司 | 参考图片重采样 |
| CN116671101A (zh) | 2020-06-22 | 2023-08-29 | 抖音视界有限公司 | 编解码视频中量化信息的信令通知 |
| US11962936B2 (en) | 2020-09-29 | 2024-04-16 | Lemon Inc. | Syntax for dependent random access point indication in video bitstreams |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008129500A2 (en) * | 2007-04-24 | 2008-10-30 | Nokia Corporation | System and method for implementing fast tune-in with intra-coded redundant pictures |
| US8654023B2 (en) * | 2011-09-02 | 2014-02-18 | Dockon Ag | Multi-layered multi-band antenna with parasitic radiator |
| US10034018B2 (en) * | 2011-09-23 | 2018-07-24 | Velos Media, Llc | Decoded picture buffer management |
| AU2012329678B2 (en) * | 2011-10-28 | 2015-11-05 | Samsung Electronics Co., Ltd. | Method for inter prediction and device therefor, and method for motion compensation and device therefor |
| EP2804374A1 (en) * | 2013-02-22 | 2014-11-19 | Thomson Licensing | Coding and decoding methods of a picture block, corresponding devices and data stream |
| KR20140122200A (ko) * | 2013-04-05 | 2014-10-17 | 삼성전자주식회사 | 멀티 레이어 비디오의 복호화 방법 및 장치, 멀티 레이어 비디오의 부호화 방법 및 장치 |
| KR102177831B1 (ko) * | 2013-04-05 | 2020-11-11 | 삼성전자주식회사 | 멀티 레이어 비디오의 복호화 방법 및 장치, 멀티 레이어 비디오의 부호화 방법 및 장치 |
| CN103237213B (zh) * | 2013-04-08 | 2016-03-30 | 华为技术有限公司 | 视频编码方法和视频解码方法及相关装置 |
| WO2015007751A1 (en) * | 2013-07-15 | 2015-01-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Layer characteristic signaling in multi-layered coding |
| EP3055999A1 (en) * | 2013-10-11 | 2016-08-17 | Telefonaktiebolaget LM Ericsson (publ) | Layer switching in video coding |
| CN104754347B (zh) * | 2013-12-26 | 2019-05-17 | 中兴通讯股份有限公司 | 视频图像序号的编码、解码方法及装置、电子设备 |
| CN104754358B (zh) * | 2013-12-27 | 2019-02-19 | 中兴通讯股份有限公司 | 码流的生成和处理方法、装置及系统 |
| WO2015105399A1 (ko) * | 2014-01-13 | 2015-07-16 | 삼성전자 주식회사 | 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치. |
-
2015
- 2015-06-24 US US14/749,577 patent/US9807419B2/en active Active
- 2015-06-25 CN CN201580034449.2A patent/CN106464911B/zh active Active
- 2015-06-25 JP JP2016574271A patent/JP6701100B2/ja active Active
- 2015-06-25 KR KR1020167036227A patent/KR102388868B1/ko active Active
- 2015-06-25 BR BR112016030436-5A patent/BR112016030436B1/pt active IP Right Grant
- 2015-06-25 CA CA2952348A patent/CA2952348A1/en not_active Abandoned
- 2015-06-25 WO PCT/US2015/037790 patent/WO2015200696A1/en not_active Ceased
- 2015-06-25 EP EP15734800.4A patent/EP3162066B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR102388868B1 (ko) | 2022-04-20 |
| BR112016030436B1 (pt) | 2023-11-14 |
| CN106464911B (zh) | 2019-07-26 |
| CN106464911A (zh) | 2017-02-22 |
| EP3162066B1 (en) | 2020-03-18 |
| KR20170026381A (ko) | 2017-03-08 |
| EP3162066A1 (en) | 2017-05-03 |
| CA2952348A1 (en) | 2015-12-30 |
| JP6701100B2 (ja) | 2020-05-27 |
| JP2017525240A (ja) | 2017-08-31 |
| US20150382018A1 (en) | 2015-12-31 |
| WO2015200696A1 (en) | 2015-12-30 |
| US9807419B2 (en) | 2017-10-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/06/2015, OBSERVADAS AS CONDICOES LEGAIS |