CA2951530C - Full picture order count reset for multi-layer codecs - Google Patents
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- CA2951530C CA2951530C CA2951530A CA2951530A CA2951530C CA 2951530 C CA2951530 C CA 2951530C CA 2951530 A CA2951530 A CA 2951530A CA 2951530 A CA2951530 A CA 2951530A CA 2951530 C CA2951530 C CA 2951530C
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Classifications
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- 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
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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
- H04N19/187—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
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
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- 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
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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
- H04N19/102—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
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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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
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- H—ELECTRICITY
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- 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
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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
- H04N19/30—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
- H04N19/70—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
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- 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
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- 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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462015346P | 2014-06-20 | 2014-06-20 | |
| US62/015,346 | 2014-06-20 | ||
| US14/741,253 | 2015-06-16 | ||
| US14/741,253 US9866851B2 (en) | 2014-06-20 | 2015-06-16 | Full picture order count reset for multi-layer codecs |
| PCT/US2015/036279 WO2015195832A1 (en) | 2014-06-20 | 2015-06-17 | Full picture order count reset for multi-layer codecs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2951530A1 CA2951530A1 (en) | 2015-12-23 |
| CA2951530C true CA2951530C (en) | 2023-09-19 |
Family
ID=54870863
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2951530A Active CA2951530C (en) | 2014-06-20 | 2015-06-17 | Full picture order count reset for multi-layer codecs |
| CA2951570A Active CA2951570C (en) | 2014-06-20 | 2015-06-17 | Picture order count reset for multi-layer codecs |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2951570A Active CA2951570C (en) | 2014-06-20 | 2015-06-17 | Picture order count reset for multi-layer codecs |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9866851B2 (OSRAM) |
| EP (2) | EP3158760B1 (OSRAM) |
| JP (2) | JP6752723B2 (OSRAM) |
| KR (3) | KR102398826B1 (OSRAM) |
| CN (2) | CN106537917B (OSRAM) |
| BR (2) | BR112016029777A2 (OSRAM) |
| CA (2) | CA2951530C (OSRAM) |
| WO (2) | WO2015195832A1 (OSRAM) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103931189B (zh) * | 2011-09-22 | 2017-11-03 | Lg电子株式会社 | 用信号发送图像信息的方法和装置，以及使用其的解码方法和装置 |
| 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 |
| AU2020234831B2 (en) * | 2019-03-11 | 2023-11-23 | Huawei Technologies Co., Ltd. | Pictures with mixed NAL unit types |
| 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 |
| KR102705715B1 (ko) | 2019-12-26 | 2024-09-11 | 바이트댄스 아이엔씨 | 코딩된 픽처 내에서 디코딩 순서를 구현하기 위한 기술들 |
| 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 |
| KR102779457B1 (ko) | 2020-03-19 | 2025-03-12 | 바이트댄스 아이엔씨 | 레퍼런스 픽처 리스트 엔트리에 대한 제약들 |
| JP2025523262A (ja) * | 2022-09-05 | 2025-07-17 | エルジー エレクトロニクス インコーポレイティド | 従属ランダムアクセスポイントピクチャに基づく画像符号化／復号化方法及び装置、並びにビットストリーム伝送方法 |
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 |
| CN101496407B (zh) * | 2006-07-06 | 2013-02-06 | 汤姆逊许可证公司 | 用于针对多视角视频编码和解码解耦合帧号和/或图像顺序计数（poc）的方法和装置 |
| US9420307B2 (en) * | 2011-09-23 | 2016-08-16 | Qualcomm Incorporated | Coding reference pictures for a reference picture set |
| CN103843341B (zh) * | 2011-09-27 | 2017-06-13 | 瑞典爱立信有限公司 | 用于管理视频解码过程中的画面的解码器及其方法 |
| 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 |
| JP6110410B2 (ja) * | 2012-01-31 | 2017-04-05 | ヴィド スケール インコーポレイテッド | スケーラブルな高効率ビデオコーディング（ｈｅｖｃ）のための参照ピクチャセット（ｒｐｓ）シグナリング |
| US10200709B2 (en) | 2012-03-16 | 2019-02-05 | Qualcomm Incorporated | High-level syntax extensions for high efficiency video coding |
| KR102094503B1 (ko) | 2012-04-15 | 2020-03-30 | 삼성전자주식회사 | 다계층 비디오 부호화 방법 및 장치, 다계층 비디오 복호화 방법 및 장치 |
| WO2015057124A1 (en) * | 2013-10-14 | 2015-04-23 | Telefonaktiebolaget L M Ericsson (Publ) | Picture order count alignment in scalble video |
| EP3078195A4 (en) | 2013-12-02 | 2017-08-09 | Nokia Technologies OY | Video encoding and decoding |
| 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 analyzing images on basis of artificial intelligence, and operating method therefor |
-
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 JP2016573497A patent/JP6752723B2/ja active Active
- 2015-06-17 EP EP15741633.0A patent/EP3158760B1/en active Active
- 2015-06-17 WO PCT/US2015/036279 patent/WO2015195832A1/en not_active Ceased
- 2015-06-17 CA CA2951530A patent/CA2951530C/en active Active
- 2015-06-17 BR BR112016029777A patent/BR112016029777A2/pt not_active Application Discontinuation
- 2015-06-17 JP JP2016573517A patent/JP6633005B2/ja active Active
- 2015-06-17 CN CN201580032440.8A patent/CN106537917B/zh active Active
- 2015-06-17 WO PCT/US2015/036209 patent/WO2015195789A1/en not_active Ceased
- 2015-06-17 KR KR1020167035338A patent/KR102398826B1/ko active Active
- 2015-06-17 KR KR1020197032292A patent/KR20190126194A/ko not_active Ceased
- 2015-06-17 KR KR1020167035337A patent/KR20170022995A/ko not_active Ceased
- 2015-06-17 CN CN201580032468.1A patent/CN106464897B/zh active Active
- 2015-06-17 CA CA2951570A patent/CA2951570C/en active Active
- 2015-06-17 EP EP15741632.2A patent/EP3158759A1/en not_active Ceased
- 2015-06-17 BR BR112016029611-7A patent/BR112016029611B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015195832A1 (en) | 2015-12-23 |
| CA2951570A1 (en) | 2015-12-23 |
| JP6752723B2 (ja) | 2020-09-09 |
| JP2017522793A (ja) | 2017-08-10 |
| US20150373338A1 (en) | 2015-12-24 |
| BR112016029611A8 (pt) | 2021-07-13 |
| CA2951530A1 (en) | 2015-12-23 |
| CN106537917A (zh) | 2017-03-22 |
| WO2015195789A1 (en) | 2015-12-23 |
| CA2951570C (en) | 2020-07-07 |
| BR112016029611B1 (pt) | 2023-11-21 |
| JP6633005B2 (ja) | 2020-01-22 |
| EP3158760C0 (en) | 2024-05-15 |
| CN106464897A (zh) | 2017-02-22 |
| US20150373342A1 (en) | 2015-12-24 |
| EP3158760A1 (en) | 2017-04-26 |
| KR102398826B1 (ko) | 2022-05-16 |
| EP3158760B1 (en) | 2024-05-15 |
| BR112016029777A2 (pt) | 2017-08-22 |
| CN106464897B (zh) | 2019-05-10 |
| EP3158759A1 (en) | 2017-04-26 |
| KR20190126194A (ko) | 2019-11-08 |
| BR112016029611A2 (pt) | 2017-08-22 |
| JP2017518704A (ja) | 2017-07-06 |
| US10158867B2 (en) | 2018-12-18 |
| US9866851B2 (en) | 2018-01-09 |
| KR20170022995A (ko) | 2017-03-02 |
| KR20170023823A (ko) | 2017-03-06 |
| CN106537917B (zh) | 2019-09-06 |
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