AR093770A1 - Identificadores de capa de señalizacion para puntos de operacion en la codificacion de video - Google Patents
Identificadores de capa de señalizacion para puntos de operacion en la codificacion de videoInfo
- Publication number
- AR093770A1 AR093770A1 ARP130103510A ARP130103510A AR093770A1 AR 093770 A1 AR093770 A1 AR 093770A1 AR P130103510 A ARP130103510 A AR P130103510A AR P130103510 A ARP130103510 A AR P130103510A AR 093770 A1 AR093770 A1 AR 093770A1
- Authority
- AR
- Argentina
- Prior art keywords
- point
- syntax elements
- decoding
- vps
- video coding
- Prior art date
Links
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
- H04N19/70—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
-
- 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
- H04N19/187—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 scalable video layer
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
-
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Identificadores de capa de codificación para puntos de operación en la codificación de video. Un método para la decodificación de datos de video. El método comprende la decodificación de elementos de sintaxis en un conjunto de parámetros de video (VPS, por sus siglas en inglés) dentro de una corriente de bits conforme que indica un primer punto de operación que tiene un primer conjunto de contenido. El método además comprende la decodificación de, si están presentes, elementos de sintaxis en el VPS dentro de la corriente de bits conforme que indica información de parámetros del decodificador hipotético de referencia (HRD, por sus siglas en inglés) que tiene un segundo conjunto de contenido para el primer punto de operación, en donde la corriente de bits conforme no incluye elementos de sintaxis en el VPS que duplican por lo menos uno del primer o el segundo conjunto de contenido para un segundo punto de operación, y en donde decodificar elementos de sintaxis comprende la decodificación de los elementos de sintaxis que indican el primer punto de operación y la información de parámetros del HRD únicamente dentro de las corrientes de bits conformes.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261707486P | 2012-09-28 | 2012-09-28 | |
| US201261708404P | 2012-10-01 | 2012-10-01 | |
| US13/953,525 US9432664B2 (en) | 2012-09-28 | 2013-07-29 | Signaling layer identifiers for operation points in video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR093770A1 true AR093770A1 (es) | 2015-06-24 |
Family
ID=50385157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP130103510A AR093770A1 (es) | 2012-09-28 | 2013-09-27 | Identificadores de capa de señalizacion para puntos de operacion en la codificacion de video |
Country Status (17)
| Country | Link |
|---|---|
| US (2) | US9432664B2 (es) |
| EP (1) | EP2901679A1 (es) |
| JP (1) | JP6174152B2 (es) |
| KR (1) | KR102148548B1 (es) |
| CN (1) | CN104685887B (es) |
| AR (1) | AR093770A1 (es) |
| AU (1) | AU2013324090B2 (es) |
| BR (1) | BR112015006839B1 (es) |
| CA (1) | CA2884422C (es) |
| IL (1) | IL237917A (es) |
| MY (1) | MY171651A (es) |
| PH (1) | PH12015500614B1 (es) |
| RU (1) | RU2635892C2 (es) |
| SG (1) | SG11201501640UA (es) |
| TW (1) | TWI527460B (es) |
| WO (1) | WO2014052013A1 (es) |
| ZA (1) | ZA201502306B (es) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI558183B (zh) | 2012-07-09 | 2016-11-11 | Ｖｉｄ衡器股份有限公司 | 功率知覺視訊解碼及串流 |
| EP2903280A4 (en) * | 2012-09-28 | 2016-05-04 | Sharp Kk | IMAGE DECODING DEVICE |
| US9432664B2 (en) | 2012-09-28 | 2016-08-30 | Qualcomm Incorporated | Signaling layer identifiers for operation points in video coding |
| US9936196B2 (en) * | 2012-10-30 | 2018-04-03 | Qualcomm Incorporated | Target output layers in video coding |
| KR102284110B1 (ko) * | 2013-01-17 | 2021-07-30 | 삼성전자주식회사 | 디코더 설정을 위한 비디오 부호화 방법 및 그 장치, 디코더 설정에 기초한 비디오 복호화 방법 및 그 장치 |
| GB2513303B (en) * | 2013-04-16 | 2017-06-07 | Canon Kk | Method and device for partitioning an image |
| GB2524726B (en) * | 2014-03-25 | 2018-05-23 | Canon Kk | Image data encapsulation with tile support |
| US9402083B2 (en) * | 2014-04-24 | 2016-07-26 | Vidyo, Inc. | Signaling conformance points using profile space |
| EP2958328A1 (en) * | 2014-06-20 | 2015-12-23 | Thomson Licensing | Method and device for signaling in a bitstream a picture/video format of an LDR picture and a picture/video format of a decoded HDR picture obtained from said LDR picture and an illumination picture |
| US9998765B2 (en) * | 2014-07-16 | 2018-06-12 | Qualcomm Incorporated | Transport stream for carriage of video coding extensions |
| US10708611B2 (en) | 2015-09-04 | 2020-07-07 | Sharp Kabushiki Kaisha | Systems and methods for signaling of video parameters and information associated with caption services |
| JP7569316B2 (ja) | 2018-12-07 | 2024-10-17 | インターデジタル ヴイシー ホールディングス， インコーポレイテッド | コード化ツールの組み合わせおよび制限の管理 |
| 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) |
| WO2021061284A1 (en) | 2019-09-24 | 2021-04-01 | Futurewei Technologies, Inc. | Signaling of picture header in video coding |
| MX2022004141A (es) * | 2019-10-07 | 2022-04-26 | Huawei Tech Co Ltd | Evitación de señalización redundante en flujos de bits de video multicapa. |
| WO2021117813A1 (ja) * | 2019-12-13 | 2021-06-17 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法、および復号方法 |
| CN114902672B (zh) * | 2019-12-26 | 2025-04-29 | 字节跳动有限公司 | 视频编解码中的档次-层-级别参数集 |
| 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 |
| CN114846786B (zh) | 2019-12-26 | 2025-07-08 | 字节跳动有限公司 | 对视频比特流中的假设参考解码器参数的信令的约束 |
| JP2023508681A (ja) | 2019-12-27 | 2023-03-03 | バイトダンス インコーポレイテッド | ビデオサブピクチャをシグナリングするための構文 |
| CN114946174B (zh) | 2020-01-09 | 2025-06-13 | 字节跳动有限公司 | 层间参考图片的存在的信令通知 |
| WO2022139260A1 (ko) * | 2020-12-21 | 2022-06-30 | 엘지전자 주식회사 | 미디어 파일을 생성하고 처리하는 방법 및 장치 |
| CN116982318A (zh) * | 2021-01-26 | 2023-10-31 | Lg电子株式会社 | 媒体文件处理方法及设备 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1589767A4 (en) | 2003-01-17 | 2006-10-25 | Matsushita Electric Industrial Co Ltd | CODING METHOD FOR MOVABLE IMAGES AND DECODING METHOD FOR MOVABLE IMAGES |
| JP2006203662A (ja) | 2005-01-21 | 2006-08-03 | Toshiba Corp | 動画像符号化装置・復号化装置及び符号化ストリーム生成方法 |
| EP1869888B1 (en) | 2005-04-13 | 2016-07-06 | Nokia Technologies Oy | Method, device and system for effectively coding and decoding of video data |
| KR20080006609A (ko) * | 2005-04-13 | 2008-01-16 | 노키아 코포레이션 | 스케일링가능성 정보의 코딩, 저장, 및 시그널링 |
| CN101395921B (zh) * | 2006-11-17 | 2012-08-22 | Lg电子株式会社 | 用于解码/编码视频信号的方法及装置 |
| KR101349836B1 (ko) | 2006-11-17 | 2014-01-10 | 엘지전자 주식회사 | 비디오 신호의 디코딩/인코딩 방법 및 장치 |
| JP5686594B2 (ja) * | 2007-04-12 | 2015-03-18 | トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ | スケーラブル・ビデオ符号化のためのビデオ・ユーザビリティ情報（ｖｕｉ）用の方法及び装置 |
| CN103338367B (zh) * | 2007-04-18 | 2017-08-29 | 杜比国际公司 | 编码和解码方法 |
| WO2010056327A1 (en) * | 2008-11-13 | 2010-05-20 | Thomson Licensing | Multiple thread video encoding using hrd information sharing and bit allocation waiting |
| US8411746B2 (en) | 2009-06-12 | 2013-04-02 | Qualcomm Incorporated | Multiview video coding over MPEG-2 systems |
| US8780999B2 (en) | 2009-06-12 | 2014-07-15 | Qualcomm Incorporated | Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems |
| CN101924944B (zh) * | 2009-06-15 | 2013-06-05 | 华为技术有限公司 | 可伸缩视频编码操作点选择方法、信息提供方法及设备 |
| US8665964B2 (en) | 2009-06-30 | 2014-03-04 | Qualcomm Incorporated | Video coding based on first order prediction and pre-defined second order prediction mode |
| US8948241B2 (en) * | 2009-08-07 | 2015-02-03 | Qualcomm Incorporated | Signaling characteristics of an MVC operation point |
| US8976871B2 (en) | 2009-09-16 | 2015-03-10 | Qualcomm Incorporated | Media extractor tracks for file format track selection |
| JP5591932B2 (ja) | 2009-09-22 | 2014-09-17 | クゥアルコム・インコーポレイテッド | ファイルフォーマットトラック選択のためのメディアエクストラクタトラック |
| US8914835B2 (en) | 2009-10-28 | 2014-12-16 | Qualcomm Incorporated | Streaming encoded video data |
| EP2684367A4 (en) * | 2011-03-10 | 2014-09-24 | Vidyo Inc | MAINTENANCE OF A SET OF PARAMETERS IN A VIDEO CODING |
| US9521418B2 (en) | 2011-07-22 | 2016-12-13 | Qualcomm Incorporated | Slice header three-dimensional video extension for slice header prediction |
| RU2612577C2 (ru) * | 2012-07-02 | 2017-03-09 | Нокиа Текнолоджиз Ой | Способ и устройство для кодирования видеоинформации |
| US9432664B2 (en) | 2012-09-28 | 2016-08-30 | Qualcomm Incorporated | Signaling layer identifiers for operation points in video coding |
-
2013
- 2013-07-29 US US13/953,525 patent/US9432664B2/en active Active
- 2013-09-11 BR BR112015006839-1A patent/BR112015006839B1/pt active IP Right Grant
- 2013-09-11 JP JP2015534524A patent/JP6174152B2/ja active Active
- 2013-09-11 KR KR1020157010607A patent/KR102148548B1/ko active Active
- 2013-09-11 EP EP13766196.3A patent/EP2901679A1/en not_active Ceased
- 2013-09-11 CN CN201380049934.8A patent/CN104685887B/zh active Active
- 2013-09-11 SG SG11201501640UA patent/SG11201501640UA/en unknown
- 2013-09-11 MY MYPI2015700807A patent/MY171651A/en unknown
- 2013-09-11 AU AU2013324090A patent/AU2013324090B2/en active Active
- 2013-09-11 WO PCT/US2013/059274 patent/WO2014052013A1/en not_active Ceased
- 2013-09-11 CA CA2884422A patent/CA2884422C/en active Active
- 2013-09-11 RU RU2015115902A patent/RU2635892C2/ru active
- 2013-09-25 TW TW102134604A patent/TWI527460B/zh active
- 2013-09-27 AR ARP130103510A patent/AR093770A1/es active IP Right Grant
-
2015
- 2015-03-19 PH PH12015500614A patent/PH12015500614B1/en unknown
- 2015-03-24 IL IL237917A patent/IL237917A/en active IP Right Grant
- 2015-04-07 ZA ZA2015/02306A patent/ZA201502306B/en unknown
-
2016
- 2016-07-01 US US15/200,359 patent/US9973782B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104685887B (zh) | 2018-06-01 |
| RU2635892C2 (ru) | 2017-11-16 |
| AU2013324090B2 (en) | 2017-07-06 |
| RU2015115902A (ru) | 2016-11-20 |
| AU2013324090A1 (en) | 2015-04-09 |
| BR112015006839A2 (pt) | 2017-07-04 |
| EP2901679A1 (en) | 2015-08-05 |
| US20140092955A1 (en) | 2014-04-03 |
| PH12015500614A1 (en) | 2015-05-11 |
| JP2015531567A (ja) | 2015-11-02 |
| PH12015500614B1 (en) | 2018-06-06 |
| KR20150063099A (ko) | 2015-06-08 |
| US9432664B2 (en) | 2016-08-30 |
| TWI527460B (zh) | 2016-03-21 |
| KR102148548B1 (ko) | 2020-08-26 |
| SG11201501640UA (en) | 2015-04-29 |
| TW201424403A (zh) | 2014-06-16 |
| CA2884422C (en) | 2018-03-20 |
| US9973782B2 (en) | 2018-05-15 |
| CN104685887A (zh) | 2015-06-03 |
| ZA201502306B (en) | 2017-01-25 |
| WO2014052013A1 (en) | 2014-04-03 |
| CA2884422A1 (en) | 2014-04-03 |
| MY171651A (en) | 2019-10-22 |
| HK1209936A1 (en) | 2016-04-08 |
| BR112015006839B1 (pt) | 2023-12-19 |
| JP6174152B2 (ja) | 2017-08-02 |
| US20160316227A1 (en) | 2016-10-27 |
| IL237917A (en) | 2017-06-29 |
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| Date | Code | Title | Description |
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| FG | Grant, registration |