JP2019511173A5 - - Google Patents
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- JP2019511173A5 JP2019511173A5 JP2018550780A JP2018550780A JP2019511173A5 JP 2019511173 A5 JP2019511173 A5 JP 2019511173A5 JP 2018550780 A JP2018550780 A JP 2018550780A JP 2018550780 A JP2018550780 A JP 2018550780A JP 2019511173 A5 JP2019511173 A5 JP 2019511173A5
- Authority
- JP
- Japan
- Prior art keywords
- syntax element
- tile set
- tile
- tiles
- file
- 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.)
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662315575P | 2016-03-30 | 2016-03-30 | |
| US62/315,575 | 2016-03-30 | ||
| US15/470,148 US10419768B2 (en) | 2016-03-30 | 2017-03-27 | Tile grouping in HEVC and L-HEVC file formats |
| US15/470,148 | 2017-03-27 | ||
| PCT/US2017/024560 WO2017172783A1 (en) | 2016-03-30 | 2017-03-28 | Improvement on tile grouping in hevc and l-hevc file formats |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019511173A JP2019511173A (ja) | 2019-04-18 |
| JP2019511173A5 true JP2019511173A5 (https=) | 2019-12-05 |
| JP6690010B2 JP6690010B2 (ja) | 2020-04-28 |
Family
ID=59961332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018550780A Expired - Fee Related JP6690010B2 (ja) | 2016-03-30 | 2017-03-28 | Ｈｅｖｃおよびｌ−ｈｅｖｃファイルフォーマットにおけるタイルグループ化に対する改善 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10419768B2 (https=) |
| EP (1) | EP3437327B1 (https=) |
| JP (1) | JP6690010B2 (https=) |
| KR (1) | KR102102554B1 (https=) |
| CN (1) | CN108886642B (https=) |
| BR (1) | BR112018069708A2 (https=) |
| CA (1) | CA3015942C (https=) |
| ES (1) | ES2781307T3 (https=) |
| TW (1) | TWI699994B (https=) |
| WO (1) | WO2017172783A1 (https=) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10148969B2 (en) * | 2015-02-11 | 2018-12-04 | Qualcomm Incorporated | Of sample entry and operation point signalling in a layered video file format |
| US10535114B2 (en) * | 2015-08-18 | 2020-01-14 | Nvidia Corporation | Controlling multi-pass rendering sequences in a cache tiling architecture |
| GB2550604A (en) * | 2016-05-24 | 2017-11-29 | Canon Kk | Method, device, and computer program for encapsulating and parsing timed media data |
| EP4387222A3 (en) * | 2017-10-09 | 2024-08-07 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| CN116527898A (zh) * | 2018-04-03 | 2023-08-01 | 华为技术有限公司 | 基于子图像码流视角相关视频编码中的误差抑制 |
| US10607375B2 (en) * | 2018-06-03 | 2020-03-31 | Apple Inc. | Encoding techniques |
| CN118509586A (zh) | 2018-06-21 | 2024-08-16 | 瑞典爱立信有限公司 | 视频编码中具有子图块的图块分区 |
| WO2019243534A1 (en) | 2018-06-21 | 2019-12-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Tile shuffling for 360 degree video decoding |
| BR112020025887A2 (pt) | 2018-06-21 | 2021-03-23 | Telefonaktiebolaget Lm Ericsson (Publ) | métodos para decodificar e para codificar uma imagem parada, circuitos decodificador e codificador, decodificador, programa de computador, portadora, meio de armazenamento legível por computador não transitório, e, codificador |
| GB2575074B (en) | 2018-06-27 | 2022-09-28 | Canon Kk | Encapsulating video content with an indication of whether a group of tracks collectively represents a full frame or a part of a frame |
| RU2767601C1 (ru) * | 2018-07-02 | 2022-03-17 | Нокиа Текнолоджиз Ой | Способ и устройство для связанной с тайлом адресации при кодировании видеосигнала |
| CN112703743B (zh) * | 2018-09-14 | 2022-05-24 | 华为技术有限公司 | 视频译码中的条带和分块 |
| US20220038737A1 (en) * | 2018-09-14 | 2022-02-03 | Vid Scale, Inc. | Methods and apparatus for flexible grid regions |
| CN112823525B (zh) | 2018-10-02 | 2024-12-06 | 瑞典爱立信有限公司 | 基于图块组id对图片进行编码和解码 |
| MX2021006218A (es) * | 2018-11-30 | 2021-08-11 | Sharp Kk | Sistemas y métodos para señalizar estructuras de mosaicos para imágenes de video codificado. |
| CN113273195B (zh) * | 2018-12-04 | 2025-03-04 | 交互数字Vc控股公司 | 图块组划分 |
| SG11202106484UA (en) | 2018-12-17 | 2021-07-29 | Huawei Tech Co Ltd | Harmonization of raster scan and rectangular tile groups in video coding |
| US11140403B2 (en) * | 2018-12-20 | 2021-10-05 | Tencent America LLC | Identifying tile from network abstraction unit header |
| EP3866471A1 (en) * | 2018-12-20 | 2021-08-18 | Telefonaktiebolaget LM Ericsson (publ) | Improved tile size signalling in video encoding and decoding |
| US11477445B2 (en) * | 2018-12-28 | 2022-10-18 | Hfi Innovation Inc. | Methods and apparatuses of video data coding with tile grouping |
| US12113997B2 (en) * | 2019-01-22 | 2024-10-08 | Tencent America LLC | Method for tile group identification |
| WO2020156572A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Unsymmetrical quad-tree partitioning |
| CN120455659A (zh) * | 2019-03-08 | 2025-08-08 | 瑞典爱立信有限公司 | 提供相关/独立分区编码/解码的方法和有关装置 |
| AU2020237053B2 (en) | 2019-03-11 | 2022-12-15 | Tencent America LLC | Tile and sub-picture partitioning |
| KR102696461B1 (ko) | 2019-03-11 | 2024-08-21 | 텐센트 아메리카 엘엘씨 | 비디오 비트스트림에서의 적응적 픽처 크기의 시그널링 |
| AU2020280072B2 (en) * | 2019-05-23 | 2025-07-10 | Interdigital Vc Holdings, Inc. | Video-based point cloud streams |
| CN119676449A (zh) | 2019-06-20 | 2025-03-21 | 皇家飞利浦有限公司 | 用于对图像信号进行编码/解码的方法及其设备 |
| EP3987792A4 (en) * | 2019-06-21 | 2022-09-28 | Telefonaktiebolaget Lm Ericsson (Publ) | DISPLAY OF A VIDEO CODING LAYER |
| EP3972260A4 (en) * | 2019-07-04 | 2022-08-03 | Sony Group Corporation | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, REPRODUCTION PROCESSING DEVICE AND REPRODUCTION PROCESSING METHOD |
| US11363307B2 (en) * | 2019-08-08 | 2022-06-14 | Hfi Innovation Inc. | Video coding with subpictures |
| CN119835418A (zh) * | 2019-09-10 | 2025-04-15 | 皇家飞利浦有限公司 | 图像信号编码/解码方法及其装置 |
| CN119906843A (zh) | 2019-09-27 | 2025-04-29 | Vid拓展公司 | 视频解码设备和用于视频解码的方法 |
| CN120897057A (zh) * | 2019-09-27 | 2025-11-04 | Sk电信有限公司 | 视频解码/编码方法和比特流发送方法 |
| CN116962682A (zh) * | 2020-02-28 | 2023-10-27 | 华为技术有限公司 | 用于指示条带的图像分割信息的解码器及对应方法 |
| WO2021251141A1 (ja) * | 2020-06-09 | 2021-12-16 | ソニーグループ株式会社 | 情報処理装置および方法 |
| EP3972273A1 (en) | 2020-09-17 | 2022-03-23 | Lemon Inc. | Handling of non-vcl nal units in picture unit construction |
| EP3972279A1 (en) | 2020-09-17 | 2022-03-23 | Lemon Inc. | Subpicture track referencing and processing |
| US12206879B2 (en) | 2020-09-17 | 2025-01-21 | Lemon Inc. | Profile, tier, level and general constraints indication in coded video |
| US11671627B2 (en) | 2020-09-17 | 2023-06-06 | Lemon Inc. | Operating point entity group signaling in coded video |
| CN116325766A (zh) * | 2020-12-15 | 2023-06-23 | Lg电子株式会社 | 生成/接收包含层信息的媒体文件的方法和设备及媒体文件传送方法 |
| WO2022139331A1 (ko) * | 2020-12-21 | 2022-06-30 | 엘지전자 주식회사 | 미디어 파일 처리 방법 및 그 장치 |
| US12389045B2 (en) * | 2023-06-27 | 2025-08-12 | Sharp Kabushiki Kaisha | Systems and methods for signaling neural network post-filter application specific purpose information in video coding |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT2119232E (pt) * | 2007-02-14 | 2015-02-17 | Photint Venture Group Inc | Codificação de conteúdo visual ao reorganizar padrões numa matriz |
| US9635369B2 (en) * | 2012-07-02 | 2017-04-25 | Qualcomm Incorporated | Video parameter set including HRD parameters |
| JP6214235B2 (ja) * | 2012-07-02 | 2017-10-18 | キヤノン株式会社 | ファイル生成方法、ファイル生成装置、及びプログラム |
| GB2509953B (en) * | 2013-01-18 | 2015-05-20 | Canon Kk | Method of displaying a region of interest in a video stream |
| US9749627B2 (en) | 2013-04-08 | 2017-08-29 | Microsoft Technology Licensing, Llc | Control data for motion-constrained tile set |
| CN105359522B (zh) * | 2013-07-12 | 2019-09-17 | 索尼公司 | 图像解码装置和方法 |
| KR20150010658A (ko) * | 2013-07-18 | 2015-01-28 | 삼성전자주식회사 | 비디오 포멧 파라미터 전달을 사용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 |
| CN105900401B (zh) * | 2014-01-07 | 2020-03-06 | 佳能株式会社 | 用于对层间依赖性进行编码的方法、装置和计算机程序 |
| US9998765B2 (en) * | 2014-07-16 | 2018-06-12 | Qualcomm Incorporated | Transport stream for carriage of video coding extensions |
-
2017
- 2017-03-27 US US15/470,148 patent/US10419768B2/en active Active
- 2017-03-28 BR BR112018069708-7A patent/BR112018069708A2/pt active Search and Examination
- 2017-03-28 EP EP17720270.2A patent/EP3437327B1/en active Active
- 2017-03-28 CA CA3015942A patent/CA3015942C/en active Active
- 2017-03-28 ES ES17720270T patent/ES2781307T3/es active Active
- 2017-03-28 TW TW106110370A patent/TWI699994B/zh active
- 2017-03-28 JP JP2018550780A patent/JP6690010B2/ja not_active Expired - Fee Related
- 2017-03-28 CN CN201780018727.4A patent/CN108886642B/zh active Active
- 2017-03-28 KR KR1020187027899A patent/KR102102554B1/ko not_active Expired - Fee Related
- 2017-03-28 WO PCT/US2017/024560 patent/WO2017172783A1/en not_active Ceased
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