TWI645716B - 用於視訊資訊之可擴展寫碼之裝置及方法 - Google Patents
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- TWI645716B TWI645716B TW103144672A TW103144672A TWI645716B TW I645716 B TWI645716 B TW I645716B TW 103144672 A TW103144672 A TW 103144672A TW 103144672 A TW103144672 A TW 103144672A TW I645716 B TWI645716 B TW I645716B
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- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
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- H—ELECTRICITY
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- 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
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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
- H04N19/503—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
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Applications Claiming Priority (4)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201536038A TW201536038A (zh) | 2015-09-16 |
| TWI645716B true TWI645716B (zh) | 2018-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103144672A TWI645716B (zh) | 2013-12-19 | 2014-12-19 | 用於視訊資訊之可擴展寫碼之裝置及方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9854270B2 (2) |
| EP (1) | EP3085097B1 (2) |
| JP (1) | JP6517213B2 (2) |
| KR (1) | KR102294250B1 (2) |
| CN (1) | CN105830447B (2) |
| BR (1) | BR112016014227B1 (2) |
| CA (1) | CA2930328C (2) |
| ES (1) | ES2854274T3 (2) |
| TW (1) | TWI645716B (2) |
| WO (1) | WO2015095706A1 (2) |
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| PT2750387T (pt) | 2011-09-22 | 2019-09-17 | Lg Electronics Inc | Processo de decodificação de vídeo e aparelho de decodificação de vídeo |
| CN104813660B (zh) * | 2012-09-28 | 2019-04-05 | 诺基亚技术有限公司 | 用于视频编码和解码的装置和方法 |
| CN105359507B (zh) * | 2013-07-12 | 2019-08-09 | 索尼公司 | 再现装置、再现方法和记录介质 |
| AU2014288482A1 (en) * | 2013-07-12 | 2015-02-26 | Sony Corporation | Image coding device and method |
| WO2016089093A1 (ko) * | 2014-12-04 | 2016-06-09 | 엘지전자 주식회사 | 방송 신호 송수신 방법 및 장치 |
| 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 |
| EP3826302A1 (en) | 2016-11-17 | 2021-05-26 | 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 |
| US10698808B2 (en) | 2017-04-25 | 2020-06-30 | Samsung Electronics Co., Ltd. | Garbage collection—automatic data placement |
| US11048624B2 (en) | 2017-04-25 | 2021-06-29 | Samsung Electronics Co., Ltd. | Methods for multi-stream garbage collection |
| WO2020094079A1 (en) * | 2018-11-06 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Block size dependent storage of motion information |
| BR112021012679A2 (pt) * | 2018-12-27 | 2021-09-08 | Huawei Technologies Co., Ltd. | Codificador de vídeo, decodificador de vídeo e métodos correspondentes |
| CN118413681A (zh) | 2019-03-12 | 2024-07-30 | 现代自动车株式会社 | 用于编码和解码影像的方法 |
| EP4618548A1 (en) * | 2019-03-12 | 2025-09-17 | Huawei Technologies Co., Ltd. | Design for distributed decoding refresh in video coding |
| EP3959890A4 (en) * | 2019-05-06 | 2022-07-06 | Huawei Technologies Co., Ltd. | HYPOTHETICAL REFERENCE DECODER FOR STEP-BY-STEP DECODE REFRESH |
| WO2020227060A1 (en) * | 2019-05-06 | 2020-11-12 | Futurewei Technologies Co., Ltd. | Output of prior pictures for pictures starting a new coded video sequence in video coding |
| WO2020255771A1 (ja) * | 2019-06-20 | 2020-12-24 | 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 |
| US11166038B2 (en) * | 2019-06-20 | 2021-11-02 | Tencent America LLC | Method for support of scalability with adaptive picture resolution |
| 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 |
| 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 |
| 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) |
| 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. |
| WO2021122367A1 (en) * | 2019-12-19 | 2021-06-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Film grain process |
| US11356705B2 (en) * | 2019-12-23 | 2022-06-07 | Qualcomm Incorporated | Picture header intra random access picture and gradual decoder refresh signaling in video coding |
| CN114902656B (zh) | 2019-12-26 | 2025-03-21 | 字节跳动有限公司 | 对编解码比特流中的视频层的信令的约束 |
| JP7405990B2 (ja) | 2019-12-26 | 2023-12-26 | バイトダンス インコーポレイテッド | コーディングされたピクチャ内における復号順を実装する技術 |
| 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 |
| US11356698B2 (en) | 2019-12-30 | 2022-06-07 | Tencent America LLC | Method for parameter set reference constraints in coded video stream |
| EP4074024A4 (en) | 2020-01-09 | 2023-04-05 | ByteDance Inc. | SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES |
| WO2021188527A1 (en) * | 2020-03-17 | 2021-09-23 | Bytedance Inc. | Using video parameter set in video coding |
| EP4144093A4 (en) | 2020-05-22 | 2023-08-23 | ByteDance Inc. | SIGNALING OF IMAGE INFORMATION IN ACCESS UNITS |
| WO2021251878A1 (en) * | 2020-06-08 | 2021-12-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Determining capability to decode a first picture in a video bitstream |
| JP7752641B2 (ja) * | 2020-06-10 | 2025-10-10 | フラウンホッファー－ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ | マルチレイヤビデオビットストリーム及び出力タイミング導出のための多岐にわたるシグナリング概念 |
| KR20230027158A (ko) * | 2020-06-15 | 2023-02-27 | 엘지전자 주식회사 | Poc msb 정보에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| US20220321918A1 (en) * | 2021-04-02 | 2022-10-06 | Qualcomm Incorporated | Picture orientation and quality metrics supplemental enhancement information message for video coding |
| WO2023274688A1 (en) * | 2021-06-29 | 2023-01-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Independent subpicture film grain |
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| WO2013016610A1 (en) * | 2011-07-28 | 2013-01-31 | Qualcomm Incorporated | Multiview video coding |
| CN103155571A (zh) * | 2010-09-24 | 2013-06-12 | 高通股份有限公司 | 译码立体视频数据 |
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| US20130194384A1 (en) * | 2012-02-01 | 2013-08-01 | Nokia Corporation | Method and apparatus for video coding |
| WO2013162258A1 (ko) * | 2012-04-23 | 2013-10-31 | 삼성전자 주식회사 | 다시점 비디오 부호화 방법 및 장치, 다시점 비디오 복호화 방법 및 장치 |
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| KR20090004658A (ko) * | 2007-07-02 | 2009-01-12 | 엘지전자 주식회사 | 디지털 방송 시스템 및 데이터 처리 방법 |
| US9973749B2 (en) * | 2012-01-20 | 2018-05-15 | Nokia Technologies Oy | Method for video coding and an apparatus, a computer-program product, a system, and a module for the same |
| AU2013215198A1 (en) * | 2012-01-31 | 2014-08-28 | Vid Scale, Inc. | Reference picture set (RPS) signaling for scalable high efficiency video coding (HEVC) |
| US9813705B2 (en) * | 2012-04-26 | 2017-11-07 | Qualcomm Incorporated | Parameter set coding |
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2014
- 2014-12-18 US US14/575,788 patent/US9854270B2/en active Active
- 2014-12-19 WO PCT/US2014/071505 patent/WO2015095706A1/en not_active Ceased
- 2014-12-19 CA CA2930328A patent/CA2930328C/en active Active
- 2014-12-19 BR BR112016014227-6A patent/BR112016014227B1/pt active IP Right Grant
- 2014-12-19 JP JP2016541218A patent/JP6517213B2/ja active Active
- 2014-12-19 TW TW103144672A patent/TWI645716B/zh active
- 2014-12-19 ES ES14825063T patent/ES2854274T3/es active Active
- 2014-12-19 CN CN201480068518.7A patent/CN105830447B/zh active Active
- 2014-12-19 EP EP14825063.2A patent/EP3085097B1/en active Active
- 2014-12-19 KR KR1020167019283A patent/KR102294250B1/ko active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101292538B (zh) * | 2005-10-19 | 2012-11-28 | 汤姆森特许公司 | 使用可缩放的视频编码的多视图视频编码 |
| CN103155571A (zh) * | 2010-09-24 | 2013-06-12 | 高通股份有限公司 | 译码立体视频数据 |
| WO2013016610A1 (en) * | 2011-07-28 | 2013-01-31 | Qualcomm Incorporated | Multiview video coding |
| US20130182755A1 (en) * | 2012-01-14 | 2013-07-18 | Qualcomm Incorporated | Coding parameter sets and nal unit headers for video coding |
| US20130194384A1 (en) * | 2012-02-01 | 2013-08-01 | Nokia Corporation | Method and apparatus for video coding |
| WO2013162258A1 (ko) * | 2012-04-23 | 2013-10-31 | 삼성전자 주식회사 | 다시점 비디오 부호화 방법 및 장치, 다시점 비디오 복호화 방법 및 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3085097A1 (en) | 2016-10-26 |
| JP6517213B2 (ja) | 2019-05-22 |
| WO2015095706A1 (en) | 2015-06-25 |
| BR112016014227A2 (pt) | 2017-08-08 |
| KR102294250B1 (ko) | 2021-08-25 |
| CN105830447B (zh) | 2019-01-18 |
| TW201536038A (zh) | 2015-09-16 |
| CA2930328C (en) | 2022-06-14 |
| BR112016014227B1 (pt) | 2023-05-16 |
| US9854270B2 (en) | 2017-12-26 |
| US20150181233A1 (en) | 2015-06-25 |
| JP2017507517A (ja) | 2017-03-16 |
| CN105830447A (zh) | 2016-08-03 |
| KR20160099686A (ko) | 2016-08-22 |
| EP3085097B1 (en) | 2020-11-18 |
| CA2930328A1 (en) | 2015-06-25 |
| ES2854274T3 (es) | 2021-09-21 |
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