JP2019515572A5 - - Google Patents
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- JP2019515572A5 JP2019515572A5 JP2018558174A JP2018558174A JP2019515572A5 JP 2019515572 A5 JP2019515572 A5 JP 2019515572A5 JP 2018558174 A JP2018558174 A JP 2018558174A JP 2018558174 A JP2018558174 A JP 2018558174A JP 2019515572 A5 JP2019515572 A5 JP 2019515572A5
- Authority
- JP
- Japan
- Prior art keywords
- region
- message
- nested
- area
- picture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 21
- 230000006870 function Effects 0.000 claims 11
- 230000002688 persistence Effects 0.000 claims 3
- 230000000153 supplemental effect Effects 0.000 claims 3
- 230000002787 reinforcement Effects 0.000 claims 2
- 238000012805 post-processing Methods 0.000 claims 1
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662334354P | 2016-05-10 | 2016-05-10 | |
| US62/334,354 | 2016-05-10 | ||
| US201662336435P | 2016-05-13 | 2016-05-13 | |
| US62/336,435 | 2016-05-13 | ||
| US201662405161P | 2016-10-06 | 2016-10-06 | |
| US62/405,161 | 2016-10-06 | ||
| US15/588,516 | 2017-05-05 | ||
| US15/588,516 US10554981B2 (en) | 2016-05-10 | 2017-05-05 | Methods and systems for generating regional nesting messages for video pictures |
| PCT/US2017/031558 WO2017196727A1 (en) | 2016-05-10 | 2017-05-08 | Methods and systems for generating regional nesting messages for video pictures |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019515572A JP2019515572A (ja) | 2019-06-06 |
| JP2019515572A5 true JP2019515572A5 (enExample) | 2020-04-30 |
| JP6816166B2 JP6816166B2 (ja) | 2021-01-20 |
Family
ID=58708076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018558174A Active JP6816166B2 (ja) | 2016-05-10 | 2017-05-08 | ビデオピクチャのための領域ネスティングメッセージを生成するための方法およびシステム |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US10554981B2 (enExample) |
| EP (1) | EP3456054B1 (enExample) |
| JP (1) | JP6816166B2 (enExample) |
| KR (1) | KR102156993B1 (enExample) |
| CN (1) | CN109196868B (enExample) |
| AU (1) | AU2017263318A1 (enExample) |
| BR (1) | BR112018073052A2 (enExample) |
| CA (1) | CA3019859A1 (enExample) |
| TW (1) | TW201742464A (enExample) |
| WO (1) | WO2017196727A1 (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10554981B2 (en) | 2016-05-10 | 2020-02-04 | Qualcomm Incorporated | Methods and systems for generating regional nesting messages for video pictures |
| CN109155060A (zh) * | 2016-05-25 | 2019-01-04 | 索尼公司 | 图像处理装置、图像处理方法及程序 |
| US11503314B2 (en) * | 2016-07-08 | 2022-11-15 | Interdigital Madison Patent Holdings, Sas | Systems and methods for region-of-interest tone remapping |
| CN117041600A (zh) * | 2016-10-04 | 2023-11-10 | 有限公司B1影像技术研究所 | 图像编码/解码方法和计算机可读记录介质 |
| IL305702B2 (en) * | 2016-10-05 | 2024-07-01 | Dolby Laboratories Licensing Corp | Source color volume information messaging |
| SG11202005090TA (en) | 2018-01-12 | 2020-06-29 | Sony Corp | Information processing apparatus and method |
| WO2019182705A1 (en) * | 2018-03-21 | 2019-09-26 | Futurewei Technologies, Inc. | Signaling a cancel flag in a video bitstream |
| GB2572770B (en) * | 2018-04-09 | 2022-11-02 | Canon Kk | Method and apparatus for encoding or decoding video data with frame portions |
| WO2019235904A1 (ko) * | 2018-06-08 | 2019-12-12 | 엘지전자 주식회사 | 360 비디오 시스템에서 오버레이 처리 방법 및 그 장치 |
| CN120182397A (zh) * | 2018-08-08 | 2025-06-20 | 松下电器（美国）知识产权公司 | 编码三维数据生成方法、编码三维数据处理方法、三维数据生成装置、以及编码三维数据处理装置 |
| CN113678464B (zh) * | 2019-04-15 | 2022-12-02 | 北京字节跳动网络技术有限公司 | 非线性自适应环路滤波器中的参数的时域预测 |
| CN114402623B (zh) * | 2019-04-19 | 2023-06-09 | 北京达佳互联信息技术有限公司 | 用于嵌入图像的补充增强信息消息 |
| CN118317100A (zh) * | 2019-06-18 | 2024-07-09 | 松下电器（美国）知识产权公司 | 编码装置、编码方法、解码装置和解码方法 |
| EP4035372A4 (en) * | 2019-09-23 | 2022-11-23 | Telefonaktiebolaget LM Ericsson (publ) | SEGMENT POSITION SIGNALING WITH SUB-PICTURE SLICE POSITION DERIVATION |
| US11265357B2 (en) * | 2019-10-10 | 2022-03-01 | Microsoft Technology Licensing, Llc | AV1 codec for real-time video communication |
| EP4032309A1 (en) * | 2019-12-04 | 2022-07-27 | Google LLC | Remapping for mixed dynamic range content |
| JP7640024B2 (ja) | 2020-03-24 | 2025-03-05 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | エンコーダ、デコーダ、および対応する方法 |
| TWI899162B (zh) * | 2020-05-06 | 2025-10-01 | 法商內數位Ｃｅ專利控股公司 | 具有阿爾法層的3d場景傳輸 |
| US20220279185A1 (en) * | 2021-02-26 | 2022-09-01 | Lemon Inc. | Methods of coding images/videos with alpha channels |
| US12058310B2 (en) | 2021-02-26 | 2024-08-06 | Lemon Inc. | Methods of coding images/videos with alpha channels |
| US20240171780A1 (en) * | 2021-03-25 | 2024-05-23 | Nokia Technologies Oy | General region-based hash |
| EP4302480A4 (en) * | 2021-04-02 | 2024-07-31 | Beijing Bytedance Network Technology Co., Ltd. | SCALABILITYDIMENSION INFORMATION IN VIDEO CODING |
| US12513337B2 (en) * | 2021-04-12 | 2025-12-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Message referencing |
| EP4364415A1 (en) * | 2021-06-29 | 2024-05-08 | Telefonaktiebolaget LM Ericsson (publ) | Applying an overlay process to a picture |
| WO2023274688A1 (en) * | 2021-06-29 | 2023-01-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Independent subpicture film grain |
| CN116309083A (zh) * | 2021-12-17 | 2023-06-23 | 华为技术有限公司 | 全景视频的动态范围映射方法及装置 |
| US20250184539A1 (en) * | 2022-03-08 | 2025-06-05 | Sharp Kabushiki Kaisha | Systems and methods for signaling sublayer non-reference information in video coding |
| CN114501070B (zh) * | 2022-04-14 | 2022-07-19 | 全时云商务服务股份有限公司 | 视频会议同步额外信息的编解码方法、处理方法和系统 |
| CN119790398A (zh) * | 2022-08-15 | 2025-04-08 | 字节跳动有限公司 | 对神经网络后处理滤波器目的和输出色度格式的信令通知 |
| CN120419180A (zh) * | 2022-10-24 | 2025-08-01 | Op解决方案有限责任公司 | 基于区域打包的编码和解码系统及方法 |
| US20250106437A1 (en) * | 2023-09-26 | 2025-03-27 | Tencent America LLC | Sei message for film grain synthesis |
| US20250227304A1 (en) * | 2024-01-09 | 2025-07-10 | Tencent America LLC | Supplemental enhancement information (sei) message for film grain synthesis extension |
| US20250227305A1 (en) * | 2024-01-09 | 2025-07-10 | Tencent America LLC | Descriptors for film grain synthesis |
| WO2025216496A1 (ko) * | 2024-04-09 | 2025-10-16 | 세종대학교 산학협력단 | 최적화된 후처리 기반의 비디오 부/복호화 방법 및 장치 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101255226B1 (ko) * | 2005-09-26 | 2013-04-16 | 한국과학기술원 | 스케일러블 비디오 코딩에서 다중 ｒｏｉ 설정, 복원을위한 장치 및 방법 |
| US20100142613A1 (en) * | 2007-04-18 | 2010-06-10 | Lihua Zhu | Method for encoding video data in a scalable manner |
| WO2010095410A1 (ja) * | 2009-02-20 | 2010-08-26 | パナソニック株式会社 | 記録媒体、再生装置、集積回路 |
| JP2011041249A (ja) * | 2009-05-12 | 2011-02-24 | Sony Corp | データ構造および記録媒体、並びに、再生装置、再生方法、プログラム、およびプログラム格納媒体 |
| JP4957831B2 (ja) * | 2009-08-18 | 2012-06-20 | ソニー株式会社 | 再生装置および再生方法、並びに記録装置および記録方法 |
| CN102598686B (zh) * | 2010-08-06 | 2016-08-17 | 松下知识产权经营株式会社 | 再现装置、集成电路、再现方法 |
| KR101649207B1 (ko) | 2011-08-31 | 2016-08-19 | 노키아 테크놀로지스 오와이 | 멀티뷰 비디오 코딩 및 디코딩을 위한 방법, 장치 및 컴퓨터 프로그램 |
| WO2014006266A1 (en) | 2012-07-02 | 2014-01-09 | Nokia Corporation | Method and apparatus for video coding |
| US9521393B2 (en) * | 2013-01-07 | 2016-12-13 | Qualcomm Incorporated | Non-nested SEI messages in video coding |
| WO2015056182A2 (en) | 2013-10-15 | 2015-04-23 | Nokia Technologies Oy | Video encoding and decoding |
| US10178397B2 (en) * | 2014-03-24 | 2019-01-08 | Qualcomm Incorporated | Generic use of HEVC SEI messages for multi-layer codecs |
| US9716900B2 (en) * | 2014-06-20 | 2017-07-25 | Qualcomm Incorporated | Extensible design of nesting supplemental enhancement information (SEI) messages |
| JP6331882B2 (ja) * | 2014-08-28 | 2018-05-30 | ソニー株式会社 | 送信装置、送信方法、受信装置および受信方法 |
| US10554981B2 (en) | 2016-05-10 | 2020-02-04 | Qualcomm Incorporated | Methods and systems for generating regional nesting messages for video pictures |
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2017
- 2017-05-05 US US15/588,516 patent/US10554981B2/en active Active
- 2017-05-08 JP JP2018558174A patent/JP6816166B2/ja active Active
- 2017-05-08 CN CN201780027773.0A patent/CN109196868B/zh active Active
- 2017-05-08 CA CA3019859A patent/CA3019859A1/en not_active Abandoned
- 2017-05-08 KR KR1020187032104A patent/KR102156993B1/ko active Active
- 2017-05-08 BR BR112018073052-1A patent/BR112018073052A2/pt active Search and Examination
- 2017-05-08 WO PCT/US2017/031558 patent/WO2017196727A1/en not_active Ceased
- 2017-05-08 EP EP17723625.4A patent/EP3456054B1/en active Active
- 2017-05-08 AU AU2017263318A patent/AU2017263318A1/en not_active Abandoned
- 2017-05-09 TW TW106115367A patent/TW201742464A/zh unknown
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2019
- 2019-12-20 US US16/723,825 patent/US11159805B2/en active Active