ES2781307T3 - Mejora en la agrupación de mosaicos en formatos de archivo HEVC y L-HEVC - Google Patents
Mejora en la agrupación de mosaicos en formatos de archivo HEVC y L-HEVC Download PDFInfo
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- ES2781307T3 ES2781307T3 ES17720270T ES17720270T ES2781307T3 ES 2781307 T3 ES2781307 T3 ES 2781307T3 ES 17720270 T ES17720270 T ES 17720270T ES 17720270 T ES17720270 T ES 17720270T ES 2781307 T3 ES2781307 T3 ES 2781307T3
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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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/188—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a video data packet, e.g. a network abstraction layer [NAL] unit
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Processing Or Creating Images (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662315575P | 2016-03-30 | 2016-03-30 | |
| US15/470,148 US10419768B2 (en) | 2016-03-30 | 2017-03-27 | Tile grouping in HEVC and L-HEVC file formats |
| PCT/US2017/024560 WO2017172783A1 (en) | 2016-03-30 | 2017-03-28 | Improvement on tile grouping in hevc and l-hevc file formats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2781307T3 true ES2781307T3 (es) | 2020-09-01 |
Family
ID=59961332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES17720270T Active ES2781307T3 (es) | 2016-03-30 | 2017-03-28 | Mejora en la agrupación de mosaicos en formatos de archivo HEVC y L-HEVC |
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
Also Published As
| Publication number | Publication date |
|---|---|
| US20170289556A1 (en) | 2017-10-05 |
| EP3437327A1 (en) | 2019-02-06 |
| EP3437327B1 (en) | 2019-12-25 |
| TW201737711A (zh) | 2017-10-16 |
| KR20180127997A (ko) | 2018-11-30 |
| KR102102554B1 (ko) | 2020-04-20 |
| WO2017172783A1 (en) | 2017-10-05 |
| US10419768B2 (en) | 2019-09-17 |
| TWI699994B (zh) | 2020-07-21 |
| JP6690010B2 (ja) | 2020-04-28 |
| BR112018069708A2 (pt) | 2019-02-05 |
| CA3015942C (en) | 2021-06-15 |
| CA3015942A1 (en) | 2017-10-05 |
| CN108886642A (zh) | 2018-11-23 |
| CN108886642B (zh) | 2021-05-14 |
| JP2019511173A (ja) | 2019-04-18 |
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