BR112016029777A2 - redefinição de contagem de ordem de figuração para codecs com múltiplas camadas - Google Patents
redefinição de contagem de ordem de figuração para codecs com múltiplas camadasInfo
- Publication number
- BR112016029777A2 BR112016029777A2 BR112016029777A BR112016029777A BR112016029777A2 BR 112016029777 A2 BR112016029777 A2 BR 112016029777A2 BR 112016029777 A BR112016029777 A BR 112016029777A BR 112016029777 A BR112016029777 A BR 112016029777A BR 112016029777 A2 BR112016029777 A2 BR 112016029777A2
- Authority
- BR
- Brazil
- Prior art keywords
- figuration
- current
- processor
- layers
- layer containing
- Prior art date
Links
- 101100510671 Rattus norvegicus Lnpep gene Proteins 0.000 abstract 2
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
- H04N19/597—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
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
-
- 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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
-
- 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
- H04N19/30—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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal 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
- H04N19/30—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
- H04N19/46—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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Semiconductor Memories (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462015346P | 2014-06-20 | 2014-06-20 | |
| US14/741,304 US10158867B2 (en) | 2014-06-20 | 2015-06-16 | Picture order count reset for multi-layer codecs |
| PCT/US2015/036209 WO2015195789A1 (en) | 2014-06-20 | 2015-06-17 | Picture order count reset for multi-layer codecs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112016029777A2 true BR112016029777A2 (pt) | 2017-08-22 |
Family
ID=54870863
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016029777A BR112016029777A2 (pt) | 2014-06-20 | 2015-06-17 | redefinição de contagem de ordem de figuração para codecs com múltiplas camadas |
| BR112016029611-7A BR112016029611B1 (pt) | 2014-06-20 | 2015-06-17 | Aparelho e método para codificar informações de vídeo em codificação de vídeo de alta eficiência, e, memória legível por computador |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016029611-7A BR112016029611B1 (pt) | 2014-06-20 | 2015-06-17 | Aparelho e método para codificar informações de vídeo em codificação de vídeo de alta eficiência, e, memória legível por computador |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9866851B2 (cg-RX-API-DMAC7.html) |
| EP (2) | EP3158759A1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP6633005B2 (cg-RX-API-DMAC7.html) |
| KR (3) | KR20190126194A (cg-RX-API-DMAC7.html) |
| CN (2) | CN106537917B (cg-RX-API-DMAC7.html) |
| BR (2) | BR112016029777A2 (cg-RX-API-DMAC7.html) |
| CA (2) | CA2951530C (cg-RX-API-DMAC7.html) |
| WO (2) | WO2015195789A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4593387A1 (en) | 2011-09-22 | 2025-07-30 | LG Electronics Inc. | Decoding apparatus, encoding apparatus and apparatus for transmitting data for an image |
| US10674171B2 (en) * | 2011-09-27 | 2020-06-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoders and methods thereof for managing pictures in video decoding process |
| US9866851B2 (en) | 2014-06-20 | 2018-01-09 | Qualcomm Incorporated | Full picture order count reset for multi-layer codecs |
| US10999590B2 (en) * | 2018-12-28 | 2021-05-04 | Tencent America LLC | Method for identification of random access point and picture types |
| EP4246980A3 (en) | 2019-03-11 | 2023-12-27 | Huawei Technologies Co., Ltd. | Mixed nal unit type picture constraints |
| EP3939329A4 (en) * | 2019-03-14 | 2022-12-14 | Nokia Technologies Oy | DEVICE, METHOD AND COMPUTER PROGRAM FOR VIDEO ENCODING AND DECODING |
| US10986353B2 (en) | 2019-03-15 | 2021-04-20 | Tencent America LLC | Decoded picture buffer management for video coding |
| CN114930825B (zh) | 2019-12-26 | 2025-06-10 | 字节跳动有限公司 | 视频处理方法、视频数据处理装置和介质 |
| US11582463B2 (en) * | 2019-12-30 | 2023-02-14 | Tencent America LLC | Method for alignment across layers in coded video stream |
| US11356698B2 (en) | 2019-12-30 | 2022-06-07 | Tencent America LLC | Method for parameter set reference constraints in coded video stream |
| CN115299043B (zh) | 2020-03-19 | 2025-07-25 | 字节跳动有限公司 | 对参考图片顺序的约束 |
| WO2024053954A1 (ko) * | 2022-09-05 | 2024-03-14 | 엘지전자 주식회사 | 종속 랜덤 액세스 포인트 픽처에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림 전송 방법 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9602840B2 (en) * | 2006-02-06 | 2017-03-21 | Thomson Licensing | Method and apparatus for adaptive group of pictures (GOP) structure selection |
| US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
| ZA200900857B (en) * | 2006-07-06 | 2010-05-26 | Thomson Licensing | Method and apparatus for decoupling frame number and/or picture order count (POC) for multi-view video encoding and decoding |
| US9338474B2 (en) * | 2011-09-23 | 2016-05-10 | Qualcomm Incorporated | Reference picture list construction for video coding |
| US10674171B2 (en) | 2011-09-27 | 2020-06-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoders and methods thereof for managing pictures in video decoding process |
| KR20130037161A (ko) | 2011-10-05 | 2013-04-15 | 한국전자통신연구원 | 스케일러블 비디오 코딩을 위한 향상된 계층간 움직임 정보 예측 방법 및 그 장치 |
| 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 |
| US20130188709A1 (en) * | 2012-01-25 | 2013-07-25 | Sachin G. Deshpande | Video decoder for tiles with absolute signaling |
| KR101652928B1 (ko) | 2012-01-31 | 2016-09-01 | 브이아이디 스케일, 인크. | 스케일러블 고효율 비디오 코딩(hevc)을 위한 참조 픽처 세트(rps) 시그널링 |
| US10200709B2 (en) | 2012-03-16 | 2019-02-05 | Qualcomm Incorporated | High-level syntax extensions for high efficiency video coding |
| WO2013157797A1 (ko) * | 2012-04-15 | 2013-10-24 | 삼성전자 주식회사 | 다계층 비디오 부호화 방법 및 장치, 다계층 비디오 복호화 방법 및 장치 |
| CN105659599B (zh) * | 2013-10-14 | 2019-04-12 | 瑞典爱立信有限公司 | 可缩放视频中的图序计数对齐 |
| CN106416250B (zh) | 2013-12-02 | 2020-12-04 | 诺基亚技术有限公司 | 视频编码和解码 |
| 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 |
| US9866851B2 (en) | 2014-06-20 | 2018-01-09 | Qualcomm Incorporated | Full picture order count reset for multi-layer codecs |
| EP3944628A4 (en) * | 2019-03-18 | 2023-02-22 | Hanwha Techwin Co., Ltd. | CAMERA FOR ANALYZING IMAGES BASED ON ARTIFICIAL INTELLIGENCE AND OPERATING METHODS THEREOF |
-
2015
- 2015-06-16 US US14/741,253 patent/US9866851B2/en active Active
- 2015-06-16 US US14/741,304 patent/US10158867B2/en active Active
- 2015-06-17 JP JP2016573517A patent/JP6633005B2/ja active Active
- 2015-06-17 BR BR112016029777A patent/BR112016029777A2/pt not_active Application Discontinuation
- 2015-06-17 CA CA2951530A patent/CA2951530C/en active Active
- 2015-06-17 CN CN201580032440.8A patent/CN106537917B/zh active Active
- 2015-06-17 EP EP15741632.2A patent/EP3158759A1/en not_active Ceased
- 2015-06-17 EP EP15741633.0A patent/EP3158760B1/en active Active
- 2015-06-17 WO PCT/US2015/036209 patent/WO2015195789A1/en not_active Ceased
- 2015-06-17 JP JP2016573497A patent/JP6752723B2/ja active Active
- 2015-06-17 KR KR1020197032292A patent/KR20190126194A/ko not_active Ceased
- 2015-06-17 WO PCT/US2015/036279 patent/WO2015195832A1/en not_active Ceased
- 2015-06-17 BR BR112016029611-7A patent/BR112016029611B1/pt active IP Right Grant
- 2015-06-17 CA CA2951570A patent/CA2951570C/en active Active
- 2015-06-17 CN CN201580032468.1A patent/CN106464897B/zh active Active
- 2015-06-17 KR KR1020167035338A patent/KR102398826B1/ko active Active
- 2015-06-17 KR KR1020167035337A patent/KR20170022995A/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20150373338A1 (en) | 2015-12-24 |
| CN106464897B (zh) | 2019-05-10 |
| JP6633005B2 (ja) | 2020-01-22 |
| EP3158760A1 (en) | 2017-04-26 |
| KR20170023823A (ko) | 2017-03-06 |
| JP2017522793A (ja) | 2017-08-10 |
| BR112016029611A2 (pt) | 2017-08-22 |
| KR20170022995A (ko) | 2017-03-02 |
| CN106537917B (zh) | 2019-09-06 |
| BR112016029611B1 (pt) | 2023-11-21 |
| US9866851B2 (en) | 2018-01-09 |
| KR20190126194A (ko) | 2019-11-08 |
| US10158867B2 (en) | 2018-12-18 |
| CA2951570C (en) | 2020-07-07 |
| BR112016029611A8 (pt) | 2021-07-13 |
| WO2015195832A1 (en) | 2015-12-23 |
| EP3158760B1 (en) | 2024-05-15 |
| JP2017518704A (ja) | 2017-07-06 |
| WO2015195789A1 (en) | 2015-12-23 |
| CA2951530C (en) | 2023-09-19 |
| EP3158760C0 (en) | 2024-05-15 |
| JP6752723B2 (ja) | 2020-09-09 |
| CN106464897A (zh) | 2017-02-22 |
| KR102398826B1 (ko) | 2022-05-16 |
| EP3158759A1 (en) | 2017-04-26 |
| CA2951570A1 (en) | 2015-12-23 |
| CN106537917A (zh) | 2017-03-22 |
| CA2951530A1 (en) | 2015-12-23 |
| US20150373342A1 (en) | 2015-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |