CA2930328C - Device and method for scalable coding of video information - Google Patents
Device and method for scalable coding of video information Download PDFInfo
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- CA2930328C CA2930328C CA2930328A CA2930328A CA2930328C CA 2930328 C CA2930328 C CA 2930328C CA 2930328 A CA2930328 A CA 2930328A CA 2930328 A CA2930328 A CA 2930328A CA 2930328 C CA2930328 C CA 2930328C
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive 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
- H04N19/50—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 |
|---|---|---|---|
| US201361918630P | 2013-12-19 | 2013-12-19 | |
| US61/918,630 | 2013-12-19 | ||
| US14/575,788 | 2014-12-18 | ||
| US14/575,788 US9854270B2 (en) | 2013-12-19 | 2014-12-18 | Device and method for scalable coding of video information |
| PCT/US2014/071505 WO2015095706A1 (en) | 2013-12-19 | 2014-12-19 | Device and method for scalable coding of video information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2930328A1 CA2930328A1 (en) | 2015-06-25 |
| CA2930328C true CA2930328C (en) | 2022-06-14 |
Family
ID=53401548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2930328A Active CA2930328C (en) | 2013-12-19 | 2014-12-19 | Device and method for scalable coding of video information |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9854270B2 (enExample) |
| EP (1) | EP3085097B1 (enExample) |
| JP (1) | JP6517213B2 (enExample) |
| KR (1) | KR102294250B1 (enExample) |
| CN (1) | CN105830447B (enExample) |
| BR (1) | BR112016014227B1 (enExample) |
| CA (1) | CA2930328C (enExample) |
| ES (1) | ES2854274T3 (enExample) |
| TW (1) | TWI645716B (enExample) |
| WO (1) | WO2015095706A1 (enExample) |
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| CN107659820B (zh) | 2011-09-22 | 2020-03-10 | 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 |
| EP2901688B1 (en) * | 2012-09-28 | 2019-10-23 | Nokia Technologies Oy | An apparatus and a method for video coding and decoding |
| CA2917212C (en) * | 2013-07-12 | 2023-03-07 | Sony Corporation | Reproduction device, reproduction method, and recording medium |
| CA2883580A1 (en) * | 2013-07-12 | 2015-01-15 | Sony Corporation | Image coding apparatus and method |
| US10547844B2 (en) * | 2014-12-04 | 2020-01-28 | Lg Electronics Inc. | Broadcasting signal transmission and reception method and device |
| US10216417B2 (en) | 2016-10-26 | 2019-02-26 | Samsung Electronics Co., Ltd. | Method of consolidate data streams for multi-stream enabled SSDs |
| US10869032B1 (en) | 2016-11-04 | 2020-12-15 | Amazon Technologies, Inc. | Enhanced encoding and decoding of video reference frames |
| US10484701B1 (en) | 2016-11-08 | 2019-11-19 | Amazon Technologies, Inc. | Rendition switch indicator |
| US10832378B2 (en) * | 2016-11-17 | 2020-11-10 | Intel Corporation | Spherical rotation for encoding wide view video |
| US10264265B1 (en) | 2016-12-05 | 2019-04-16 | Amazon Technologies, Inc. | Compression encoding of images |
| US10681382B1 (en) * | 2016-12-20 | 2020-06-09 | Amazon Technologies, Inc. | Enhanced encoding and decoding of video reference frames |
| TWI617181B (zh) * | 2017-01-04 | 2018-03-01 | 晨星半導體股份有限公司 | 用於高效率視訊編碼裝置之排程方法 |
| TWI691200B (zh) | 2017-04-21 | 2020-04-11 | 美商時美媒體公司 | 用於在視訊編碼中的順延後處理的系統及方法 |
| US11048624B2 (en) | 2017-04-25 | 2021-06-29 | Samsung Electronics Co., Ltd. | Methods for multi-stream garbage collection |
| US10698808B2 (en) | 2017-04-25 | 2020-06-30 | Samsung Electronics Co., Ltd. | Garbage collection—automatic data placement |
| WO2020094077A1 (en) * | 2018-11-06 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Weights derivation for geometric partitioning |
| BR112021012679A2 (pt) * | 2018-12-27 | 2021-09-08 | Huawei Technologies Co., Ltd. | Codificador de vídeo, decodificador de vídeo e métodos correspondentes |
| CN118433418A (zh) | 2019-03-12 | 2024-08-02 | 现代自动车株式会社 | 用于编码和解码影像的方法 |
| EP3928522B1 (en) * | 2019-03-12 | 2025-05-07 | Huawei Technologies Co., Ltd. | Design for distributed decoding refresh in video coding |
| JP7708362B2 (ja) * | 2019-05-06 | 2025-07-15 | 華為技術有限公司 | ビデオ・コーディングにおける新しいコーディングされたビデオ・シーケンスを開始するピクチャのための前のピクチャの出力 |
| KR20250100767A (ko) * | 2019-05-06 | 2025-07-03 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 점진적 디코딩 리프레시를 위한 가상 참조 디코더 |
| JP7532362B2 (ja) * | 2019-06-20 | 2024-08-13 | ソニーセミコンダクタソリューションズ株式会社 | 画像処理装置および方法 |
| CN116233436B (zh) * | 2019-06-20 | 2025-03-21 | 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 |
| US11166038B2 (en) * | 2019-06-20 | 2021-11-02 | Tencent America LLC | Method for support of scalability with adaptive picture resolution |
| US11457242B2 (en) * | 2019-06-24 | 2022-09-27 | Qualcomm Incorporated | Gradual random access (GRA) signalling in video coding |
| CN110619193B (zh) * | 2019-08-20 | 2022-02-15 | 许遥 | 提供网络图片的方法、装置、服务器及存储介质 |
| BR112022005396A2 (pt) * | 2019-09-24 | 2022-06-21 | Huawei Tech Co Ltd | Método de decodificação, dispositivo de decodificação, sistema e meio legível por computador não transitório |
| IL291689B2 (en) | 2019-09-24 | 2025-07-01 | Huawei Tech Co Ltd | Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS) |
| CN114946184B (zh) * | 2019-12-19 | 2025-06-17 | 瑞典爱立信有限公司 | 胶片颗粒过程 |
| US11356705B2 (en) * | 2019-12-23 | 2022-06-07 | Qualcomm Incorporated | Picture header intra random access picture and gradual decoder refresh signaling in video coding |
| KR102776845B1 (ko) | 2019-12-26 | 2025-03-10 | 바이트댄스 아이엔씨 | 코딩된 비트스트림들에서의 비디오 계층들의 시그널링에 대한 제약들 |
| CN114868158B (zh) | 2019-12-26 | 2025-08-01 | 字节跳动有限公司 | 层级视频中的解码图片缓冲区参数的信令通知 |
| KR102705715B1 (ko) | 2019-12-26 | 2024-09-11 | 바이트댄스 아이엔씨 | 코딩된 픽처 내에서 디코딩 순서를 구현하기 위한 기술들 |
| EP4066387A4 (en) | 2019-12-27 | 2023-02-15 | ByteDance Inc. | SUBPICTURE SIGNALING IN PARAMETER SETS |
| US11356698B2 (en) | 2019-12-30 | 2022-06-07 | Tencent America LLC | Method for parameter set reference constraints in coded video stream |
| KR20220123649A (ko) | 2020-01-09 | 2022-09-08 | 바이트댄스 아이엔씨 | 계층 간 참조 픽처들의 존재의 시그널링 |
| CN115336277B (zh) * | 2020-03-17 | 2025-06-13 | 字节跳动有限公司 | 在视频编解码中使用视频参数集 |
| EP4140142A4 (en) * | 2020-05-22 | 2023-08-16 | ByteDance Inc. | ENCODING OF IMAGE ORDER NUMBER IN VIDEO BITSTREAM |
| EP4165873A1 (en) | 2020-06-10 | 2023-04-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Miscellaneous signaling concepts for multi-layer video bitstreams and for output timing derivation |
| US20220321918A1 (en) * | 2021-04-02 | 2022-10-06 | Qualcomm Incorporated | Picture orientation and quality metrics supplemental enhancement information message for video coding |
| EP4364423A1 (en) * | 2021-06-29 | 2024-05-08 | Telefonaktiebolaget LM Ericsson (publ) | Independent subpicture film grain |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9131247B2 (en) * | 2005-10-19 | 2015-09-08 | Thomson Licensing | Multi-view video coding using scalable video coding |
| KR20090004658A (ko) * | 2007-07-02 | 2009-01-12 | 엘지전자 주식회사 | 디지털 방송 시스템 및 데이터 처리 방법 |
| US20120075436A1 (en) * | 2010-09-24 | 2012-03-29 | Qualcomm Incorporated | Coding stereo video data |
| US9635355B2 (en) * | 2011-07-28 | 2017-04-25 | Qualcomm Incorporated | Multiview video coding |
| US9451252B2 (en) * | 2012-01-14 | 2016-09-20 | Qualcomm Incorporated | Coding parameter sets and NAL unit headers for video coding |
| AU2013210955B2 (en) * | 2012-01-20 | 2017-11-09 | Nokia Technologies Oy | Method for video coding and an apparatus, a computer-program product, a system, and a module for the same |
| KR101652928B1 (ko) * | 2012-01-31 | 2016-09-01 | 브이아이디 스케일, 인크. | 스케일러블 고효율 비디오 코딩(hevc)을 위한 참조 픽처 세트(rps) 시그널링 |
| CN104205819B (zh) * | 2012-02-01 | 2017-06-30 | 诺基亚技术有限公司 | 用于视频编码的方法和装置 |
| KR102219907B1 (ko) * | 2012-04-23 | 2021-02-25 | 삼성전자주식회사 | 다시점 비디오 부호화 방법 및 장치, 다시점 비디오 복호화 방법 및 장치 |
| US9813705B2 (en) * | 2012-04-26 | 2017-11-07 | Qualcomm Incorporated | Parameter set coding |
-
2014
- 2014-12-18 US US14/575,788 patent/US9854270B2/en active Active
- 2014-12-19 KR KR1020167019283A patent/KR102294250B1/ko active Active
- 2014-12-19 TW TW103144672A patent/TWI645716B/zh active
- 2014-12-19 ES ES14825063T patent/ES2854274T3/es active Active
- 2014-12-19 CA CA2930328A patent/CA2930328C/en active Active
- 2014-12-19 CN CN201480068518.7A patent/CN105830447B/zh active Active
- 2014-12-19 WO PCT/US2014/071505 patent/WO2015095706A1/en not_active Ceased
- 2014-12-19 EP EP14825063.2A patent/EP3085097B1/en active Active
- 2014-12-19 JP JP2016541218A patent/JP6517213B2/ja active Active
- 2014-12-19 BR BR112016014227-6A patent/BR112016014227B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017507517A (ja) | 2017-03-16 |
| KR102294250B1 (ko) | 2021-08-25 |
| BR112016014227B1 (pt) | 2023-05-16 |
| JP6517213B2 (ja) | 2019-05-22 |
| CN105830447A (zh) | 2016-08-03 |
| WO2015095706A1 (en) | 2015-06-25 |
| BR112016014227A2 (pt) | 2017-08-08 |
| CA2930328A1 (en) | 2015-06-25 |
| US20150181233A1 (en) | 2015-06-25 |
| TW201536038A (zh) | 2015-09-16 |
| ES2854274T3 (es) | 2021-09-21 |
| KR20160099686A (ko) | 2016-08-22 |
| US9854270B2 (en) | 2017-12-26 |
| CN105830447B (zh) | 2019-01-18 |
| EP3085097B1 (en) | 2020-11-18 |
| EP3085097A1 (en) | 2016-10-26 |
| TWI645716B (zh) | 2018-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20191127 |
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| EEER | Examination request |
Effective date: 20191127 |