JP2019511173A5 - - Google Patents
Download PDFInfo
- Publication number
- 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.)
- Granted
Links
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 (enExample) | 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 (enExample) |
| EP (1) | EP3437327B1 (enExample) |
| JP (1) | JP6690010B2 (enExample) |
| KR (1) | KR102102554B1 (enExample) |
| CN (1) | CN108886642B (enExample) |
| BR (1) | BR112018069708A2 (enExample) |
| CA (1) | CA3015942C (enExample) |
| ES (1) | ES2781307T3 (enExample) |
| TW (1) | TWI699994B (enExample) |
| WO (1) | WO2017172783A1 (enExample) |
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 |
| CN118042095A (zh) * | 2017-10-09 | 2024-05-14 | 诺基亚技术有限公司 | 用于视频编码和解码的装置、方法和计算机程序 |
| WO2019195035A1 (en) | 2018-04-03 | 2019-10-10 | Futurewei Technologies, Inc. | Error mitigation in sub-picture bitstream based viewport dependent video coding |
| US10607375B2 (en) * | 2018-06-03 | 2020-03-31 | Apple Inc. | Encoding techniques |
| CN112602329B (zh) | 2018-06-21 | 2023-08-11 | 瑞典爱立信有限公司 | 用于360度视频解码的块置乱 |
| EP3811612A1 (en) | 2018-06-21 | 2021-04-28 | Telefonaktiebolaget LM Ericsson (publ) | Tile partitions with sub-tiles in video coding |
| EP3811613B1 (en) | 2018-06-21 | 2025-11-12 | Telefonaktiebolaget LM Ericsson (publ) | Flexible tile partitions |
| 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 |
| WO2020056354A1 (en) * | 2018-09-14 | 2020-03-19 | Futurewei Technologies, Inc. | Tile based addressing in video coding |
| EP3850841A1 (en) * | 2018-09-14 | 2021-07-21 | Vid Scale, Inc. | Methods and apparatus for flexible grid regions |
| WO2020070196A1 (en) | 2018-10-02 | 2020-04-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Encoding and decoding pictures based on tile group id |
| EP3888372A4 (en) * | 2018-11-30 | 2022-08-31 | Sharp Kabushiki Kaisha | SYSTEMS AND METHODS FOR SIGNALING TILE STRUCTURES FOR IMAGES OF ENCODED VIDEO |
| MX2021006627A (es) | 2018-12-04 | 2021-08-16 | Vid Scale Inc | Particionamiento de grupos de mosaicos. |
| CN115665411A (zh) | 2018-12-17 | 2023-01-31 | 华为技术有限公司 | 视频译码中用于光栅扫描分块组和矩形分块组的分块组分配 |
| KR102569347B1 (ko) | 2018-12-20 | 2023-08-22 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 비디오 인코딩 및 디코딩에서의 개선된 타일 어드레스 시그널링 |
| US11140403B2 (en) * | 2018-12-20 | 2021-10-05 | Tencent America LLC | Identifying tile from network abstraction unit header |
| 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 |
| CN113366855B (zh) | 2019-02-03 | 2025-06-24 | 北京字节跳动网络技术有限公司 | 基于条件的非对称四叉树分割 |
| WO2020185145A1 (en) * | 2019-03-08 | 2020-09-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods providing encoding/decoding of dependent/independent partitions and related devices |
| SG11202109270RA (en) * | 2019-03-11 | 2021-09-29 | 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 |
| MX2021014278A (es) * | 2019-05-23 | 2022-02-03 | Vid Scale Inc | Corrientes de nube de puntos basadas en video. |
| AU2020296613B2 (en) | 2019-06-20 | 2025-07-03 | Koninklijke Philips N.V. | Method for encoding/decoding image signal, and device for same |
| US12022084B2 (en) * | 2019-06-21 | 2024-06-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Video coding layer up-switching indication |
| 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 |
| AU2020347030B2 (en) * | 2019-09-10 | 2025-10-02 | Koninklijke Philips N.V. | Image signal encoding/decoding method and device therefor |
| EP4035410A1 (en) | 2019-09-27 | 2022-08-03 | VID SCALE, Inc. | Video-based point cloud streams |
| WO2021060802A1 (ko) * | 2019-09-27 | 2021-04-01 | 에스케이텔레콤 주식회사 | 픽처로부터 분할되는 하위 유닛들에 대한 정보를 획득하는 방법 및 장치 |
| EP4101162A4 (en) | 2020-02-28 | 2023-03-29 | Huawei Technologies Co., Ltd. | A decoder and corresponding methods to signal picture partitioning information for slices |
| JP7768130B2 (ja) * | 2020-06-09 | 2025-11-12 | 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 |
| US11758195B2 (en) | 2020-09-17 | 2023-09-12 | Lemon Inc. | Dependency information signaling in coded video |
| US11871143B2 (en) | 2020-09-17 | 2024-01-09 | Lemon Inc. | Subpicture tracks in coded video |
| US12143611B2 (en) | 2020-09-17 | 2024-11-12 | Lemon Inc. | Subpicture 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 |
| US12519993B2 (en) * | 2020-12-21 | 2026-01-06 | Lg Electronics Inc. | Media file processing method and device therefor |
| 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 |
|---|---|---|---|---|
| NZ579036A (en) * | 2007-02-14 | 2012-10-26 | Photint Venture Group Inc | Video scrambling through relocation of pixel blocks |
| US9716892B2 (en) * | 2012-07-02 | 2017-07-25 | Qualcomm Incorporated | Video parameter set including session negotiation information |
| 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 |
| BR112016000132B1 (pt) * | 2013-07-12 | 2023-02-28 | Sony Corporation | Dispositivo e método para decodificação de imagem |
| US20160156915A1 (en) * | 2013-07-18 | 2016-06-02 | Samsung Electronics Co., Ltd. | Video encoding method and apparatus and video decoding method and apparatus using video format parameter delivery |
| WO2015104303A2 (en) * | 2014-01-07 | 2015-07-16 | Canon Kabushiki Kaisha | Method, device, and computer program for encoding inter-layer dependencies in encapsulating multi-layer partitioned timed media data |
| US20160021375A1 (en) * | 2014-07-16 | 2016-01-21 | 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 JP JP2018550780A patent/JP6690010B2/ja not_active Expired - Fee Related
- 2017-03-28 CN CN201780018727.4A patent/CN108886642B/zh active Active
- 2017-03-28 TW TW106110370A patent/TWI699994B/zh not_active IP Right Cessation
- 2017-03-28 BR BR112018069708-7A patent/BR112018069708A2/pt active Search and Examination
- 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
- 2017-03-28 CA CA3015942A patent/CA3015942C/en active Active
- 2017-03-28 EP EP17720270.2A patent/EP3437327B1/en active Active
- 2017-03-28 ES ES17720270T patent/ES2781307T3/es active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2610286C2 (ru) | Декодирование многослойного видеопотока | |
| ES2714279T3 (es) | Mejoras de conformidad e interoperabilidad en codificación de vídeo multicapa | |
| JP2019517218A5 (enExample) | ||
| KR102406887B1 (ko) | 시간 설정형 미디어 데이터를 발생시키는 방법, 디바이스, 및 컴퓨터 프로그램 | |
| KR102149959B1 (ko) | 효율적인 확장가능한 코딩 개념 | |
| KR102061389B1 (ko) | 스케일 가능한 분할된 시간 설정형 미디어 데이터를 캡슐화하는 방법, 디바이스 및 컴퓨터 프로그램 | |
| BR122021010912A2 (pt) | Método de decodificação de imagem realizado por um aparelho de decodificação, método de codificação de imagem realizado por um aparelho de codificação, mídia de armazenamento não transitória legível por computador, aparelho de decodificação para decodificação de imagem e aparelho de codificação para codificação de imagem | |
| FI3906684T3 (fi) | Alikuva-asettelun signalointi videokoodauksessa | |
| CN105009578B (zh) | 多层视频流编解码方法和设备 | |
| JP2016538760A5 (enExample) | ||
| JP2016539544A5 (enExample) | ||
| JP2015537420A5 (enExample) | ||
| BR112020024802A2 (pt) | método de codificação de dados tridimensionais, método de decodificação de dados tridimensionais, dispositivo de codificação de dados tridimensionais e dispositivo de decodificação de dados tridimensionais | |
| JP2018530967A5 (enExample) | ||
| JP2016529782A5 (enExample) | ||
| JP2016528804A5 (enExample) | ||
| CN106303523A (zh) | 样本区域合并技术 | |
| JP2017535176A5 (enExample) | ||
| JP2015536114A5 (enExample) | ||
| RU2014102959A (ru) | Сигнализация опорных изображений | |
| JP2014531853A5 (enExample) | ||
| JP2019062576A (ja) | 少なくとも１つの第２の画像成分の参照ブロックに対して第１の画像成分の現在ブロックを符号化するための方法、符号化装置および対応するコンピュータプログラム | |
| CN109155875A (zh) | 用于对定时媒体数据进行封装和解析的方法、装置和计算机程序 | |
| US20260075211A1 (en) | Video coding in relation to subpictures | |
| JP2013229674A (ja) | 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法、画像符号化プログラム、及び画像復号プログラム |