CA2952497C - Bitstream conformance constraints in scalable video coding - Google Patents
Bitstream conformance constraints in scalable video coding Download PDFInfo
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- CA2952497C CA2952497C CA2952497A CA2952497A CA2952497C CA 2952497 C CA2952497 C CA 2952497C CA 2952497 A CA2952497 A CA 2952497A CA 2952497 A CA2952497 A CA 2952497A CA 2952497 C CA2952497 C CA 2952497C
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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
- H04N19/70—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
- H04N19/10—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
- H04N19/30—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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462017742P | 2014-06-26 | 2014-06-26 | |
| US62/017,742 | 2014-06-26 | ||
| US14/749,527 US10264286B2 (en) | 2014-06-26 | 2015-06-24 | Bitstream conformance constraints in scalable video coding |
| US14/749,527 | 2015-06-24 | ||
| PCT/US2015/037718 WO2015200652A1 (en) | 2014-06-26 | 2015-06-25 | Bitstream conformance constraints in scalable video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2952497A1 CA2952497A1 (en) | 2015-12-30 |
| CA2952497C true CA2952497C (en) | 2021-08-03 |
Family
ID=54932010
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2952350A Active CA2952350C (en) | 2014-06-26 | 2015-06-25 | Bitstream conformance constraints in scalable video coding |
| CA2952497A Active CA2952497C (en) | 2014-06-26 | 2015-06-25 | Bitstream conformance constraints in scalable video coding |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2952350A Active CA2952350C (en) | 2014-06-26 | 2015-06-25 | Bitstream conformance constraints in scalable video coding |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10264286B2 (OSRAM) |
| EP (2) | EP3162064A1 (OSRAM) |
| JP (2) | JP6608395B2 (OSRAM) |
| KR (2) | KR102038190B1 (OSRAM) |
| CN (2) | CN106464910B (OSRAM) |
| BR (1) | BR112016030377B1 (OSRAM) |
| CA (2) | CA2952350C (OSRAM) |
| WO (2) | WO2015200652A1 (OSRAM) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10264286B2 (en) | 2014-06-26 | 2019-04-16 | Qualcomm Incorporated | Bitstream conformance constraints in scalable video coding |
| CN104751779A (zh) * | 2014-11-25 | 2015-07-01 | 上海和辉光电有限公司 | 显示装置、oled像素驱动电路及其驱动方法 |
| US11089323B2 (en) * | 2016-05-28 | 2021-08-10 | Mediatek Inc. | Method and apparatus of current picture referencing for video coding |
| US10771163B2 (en) * | 2017-10-24 | 2020-09-08 | Mediatek Inc. | Apparatus and method for decoding ROI regions in image |
| TWI820197B (zh) | 2018-08-28 | 2023-11-01 | 大陸商北京字節跳動網絡技術有限公司 | 與擴展四叉樹相關的分割的二值化 |
| GB2593327B (en) * | 2018-10-09 | 2023-02-08 | V Nova Int Ltd | Colour conversion within a hierarchical coding scheme |
| CN113273202A (zh) * | 2019-01-04 | 2021-08-17 | 华为技术有限公司 | 基于子图像的随机接入 |
| WO2020156574A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Signaling for video block partition mode |
| CN117336486A (zh) * | 2019-03-11 | 2024-01-02 | 腾讯美国有限责任公司 | 对源视频序列进行编码的方法、装置、存储介质和设备 |
| KR20250171425A (ko) | 2019-05-15 | 2025-12-08 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩에서 참조 픽처 리샘플링을 위한 양방향 광 흐름(bio) 코딩 도구의 취급 |
| CN112118454B (zh) * | 2019-06-20 | 2023-02-24 | 腾讯美国有限责任公司 | 视频解码方法、设备和计算机可读存储介质 |
| WO2021061280A1 (en) * | 2019-09-24 | 2021-04-01 | Futurewei Technologies, Inc. | Signaling of picture header in video coding |
| WO2021134015A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Profile, tier and layer indication in video coding |
| CN114846792B (zh) * | 2019-12-26 | 2025-10-28 | 字节跳动有限公司 | 视频处理方法及装置、介质、存储视频的比特流的方法 |
| JP7425204B2 (ja) | 2019-12-26 | 2024-01-30 | バイトダンス インコーポレイテッド | ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約 |
| EP4066386A4 (en) * | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| KR102874198B1 (ko) | 2020-01-09 | 2025-10-23 | 바이트댄스 아이엔씨 | 비디오 스트림들 내의 필러 데이터 유닛들의 프로세싱 |
| WO2021237183A1 (en) | 2020-05-22 | 2021-11-25 | Bytedance Inc. | Signaling of coded picture buffer information in video bitstreams |
| US12445638B2 (en) | 2020-05-27 | 2025-10-14 | Lg Electronics Inc. | Image coding method based on POC information and non-reference picture flag in video or image coding system |
| WO2022068838A1 (en) * | 2020-09-29 | 2022-04-07 | Beijing Bytedance Network Technology Co., Ltd. | Signalling of multiview information |
| EP4409898A4 (en) * | 2021-09-30 | 2025-07-23 | Bytedance Inc | METHOD, APPARATUS AND MEDIUM FOR VIDEO PROCESSING |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080152006A1 (en) * | 2006-12-22 | 2008-06-26 | Qualcomm Incorporated | Reference frame placement in the enhancement layer |
| KR101429372B1 (ko) * | 2007-04-18 | 2014-08-13 | 톰슨 라이센싱 | 코딩 시스템 |
| JP5072893B2 (ja) * | 2009-03-25 | 2012-11-14 | 株式会社東芝 | 画像符号化方法および画像復号化方法 |
| CN103688548A (zh) | 2011-07-08 | 2014-03-26 | 汤姆逊许可公司 | 为具有重复结构的三维模型编码和解码位流的系统及方法 |
| US9635355B2 (en) | 2011-07-28 | 2017-04-25 | Qualcomm Incorporated | Multiview video coding |
| 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 |
| KR101951084B1 (ko) * | 2012-01-31 | 2019-02-21 | 브이아이디 스케일, 인크. | 스케일러블 고효율 비디오 코딩(hevc)을 위한 참조 픽처 세트(rps) 시그널링 |
| CN107801030B (zh) * | 2012-04-23 | 2020-10-09 | 太阳专利托管公司 | 解码方法、解码装置以及编码方法、编码装置 |
| UA129465C2 (uk) * | 2012-06-29 | 2025-05-07 | ДЖ.І. ВІДІЕУ КЕМПРЕШН, ЛЛСі | Концепція потоку відеоданих |
| US10021394B2 (en) | 2012-09-24 | 2018-07-10 | Qualcomm Incorporated | Hypothetical reference decoder parameters in video coding |
| US9479779B2 (en) | 2012-10-01 | 2016-10-25 | Qualcomm Incorporated | Sub-bitstream extraction for multiview, three-dimensional (3D) and scalable media bitstreams |
| US20140301463A1 (en) | 2013-04-05 | 2014-10-09 | Nokia Corporation | Method and apparatus for video coding and decoding |
| US9591321B2 (en) | 2013-04-07 | 2017-03-07 | Dolby International Ab | Signaling change in output layer sets |
| US20140301477A1 (en) * | 2013-04-07 | 2014-10-09 | Sharp Laboratories Of America, Inc. | Signaling dpb parameters in vps extension and dpb operation |
| EP3020202B1 (en) | 2013-07-10 | 2019-09-04 | Sharp Kabushiki Kaisha | Scaling list signaling and parameter sets activation |
| JP6352317B2 (ja) * | 2013-07-14 | 2018-07-04 | シャープ株式会社 | 復号方法 |
| WO2015008479A1 (en) * | 2013-07-14 | 2015-01-22 | Sharp Kabushiki Kaisha | Signaling indications and constraints |
| US20150016503A1 (en) * | 2013-07-15 | 2015-01-15 | Qualcomm Incorporated | Tiles and wavefront processing in multi-layer context |
| US10057569B2 (en) | 2013-10-10 | 2018-08-21 | Sharp Kabushiki Kaisha | Alignment of picture order count |
| CN106416250B (zh) * | 2013-12-02 | 2020-12-04 | 诺基亚技术有限公司 | 视频编码和解码 |
| EP3120553B1 (en) | 2014-03-17 | 2022-02-23 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| US20150264404A1 (en) * | 2014-03-17 | 2015-09-17 | Nokia Technologies Oy | Method and apparatus for video coding and decoding |
| US9794626B2 (en) * | 2014-05-01 | 2017-10-17 | Qualcomm Incorporated | Partitioning schemes in multi-layer video coding |
| US10264286B2 (en) | 2014-06-26 | 2019-04-16 | Qualcomm Incorporated | Bitstream conformance constraints in scalable video coding |
-
2015
- 2015-06-24 US US14/749,527 patent/US10264286B2/en active Active
- 2015-06-24 US US14/749,533 patent/US10091532B2/en active Active
- 2015-06-25 BR BR112016030377-6A patent/BR112016030377B1/pt active IP Right Grant
- 2015-06-25 JP JP2016575231A patent/JP6608395B2/ja active Active
- 2015-06-25 CA CA2952350A patent/CA2952350C/en active Active
- 2015-06-25 CN CN201580033041.3A patent/CN106464910B/zh active Active
- 2015-06-25 KR KR1020167036235A patent/KR102038190B1/ko active Active
- 2015-06-25 KR KR1020167035858A patent/KR102090005B1/ko active Active
- 2015-06-25 EP EP15734792.3A patent/EP3162064A1/en not_active Ceased
- 2015-06-25 EP EP15734793.1A patent/EP3162065B1/en active Active
- 2015-06-25 WO PCT/US2015/037718 patent/WO2015200652A1/en not_active Ceased
- 2015-06-25 CA CA2952497A patent/CA2952497C/en active Active
- 2015-06-25 JP JP2016575032A patent/JP6498706B2/ja active Active
- 2015-06-25 WO PCT/US2015/037720 patent/WO2015200653A1/en not_active Ceased
- 2015-06-25 CN CN201580033019.9A patent/CN106464909B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112016030377A2 (OSRAM) | 2017-08-22 |
| KR102090005B1 (ko) | 2020-03-17 |
| CN106464909B (zh) | 2019-10-25 |
| KR20170023009A (ko) | 2017-03-02 |
| JP2017525257A (ja) | 2017-08-31 |
| EP3162064A1 (en) | 2017-05-03 |
| CA2952497A1 (en) | 2015-12-30 |
| EP3162065B1 (en) | 2020-12-23 |
| KR102038190B1 (ko) | 2019-10-29 |
| US20150382022A1 (en) | 2015-12-31 |
| JP2017525248A (ja) | 2017-08-31 |
| CN106464910A (zh) | 2017-02-22 |
| US20150382023A1 (en) | 2015-12-31 |
| WO2015200653A1 (en) | 2015-12-30 |
| CA2952350A1 (en) | 2015-12-30 |
| BR112016030377B1 (pt) | 2023-10-31 |
| CN106464910B (zh) | 2019-10-18 |
| US10091532B2 (en) | 2018-10-02 |
| CA2952350C (en) | 2021-04-13 |
| EP3162065A1 (en) | 2017-05-03 |
| JP6498706B2 (ja) | 2019-04-10 |
| CN106464909A (zh) | 2017-02-22 |
| JP6608395B2 (ja) | 2019-11-20 |
| US10264286B2 (en) | 2019-04-16 |
| WO2015200652A1 (en) | 2015-12-30 |
| KR20170026371A (ko) | 2017-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20190517 |