ES2856099T3 - Señalización mejorada de identificadores de capa para puntos de operación de un codificador de vídeo - Google Patents
Señalización mejorada de identificadores de capa para puntos de operación de un codificador de vídeo Download PDFInfo
- Publication number
- ES2856099T3 ES2856099T3 ES13774912T ES13774912T ES2856099T3 ES 2856099 T3 ES2856099 T3 ES 2856099T3 ES 13774912 T ES13774912 T ES 13774912T ES 13774912 T ES13774912 T ES 13774912T ES 2856099 T3 ES2856099 T3 ES 2856099T3
- Authority
- ES
- Spain
- Prior art keywords
- layer
- video
- value
- values
- opidx
- 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.)
- Active
Links
- 230000011664 signaling Effects 0.000 title description 12
- 238000000034 method Methods 0.000 claims abstract description 88
- 238000012545 processing Methods 0.000 claims abstract description 46
- 238000003860 storage Methods 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 15
- 239000013598 vector Substances 0.000 description 29
- 238000013139 quantization Methods 0.000 description 22
- 239000012634 fragment Substances 0.000 description 18
- 230000008569 process Effects 0.000 description 13
- 230000002123 temporal effect Effects 0.000 description 10
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000003044 adaptive effect Effects 0.000 description 6
- 238000013500 data storage Methods 0.000 description 6
- 230000001052 transient effect Effects 0.000 description 6
- 241000023320 Luma <angiosperm> Species 0.000 description 4
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- FMYKJLXRRQTBOR-UBFHEZILSA-N (2s)-2-acetamido-4-methyl-n-[4-methyl-1-oxo-1-[[(2s)-1-oxohexan-2-yl]amino]pentan-2-yl]pentanamide Chemical group CCCC[C@@H](C=O)NC(=O)C(CC(C)C)NC(=O)[C@H](CC(C)C)NC(C)=O FMYKJLXRRQTBOR-UBFHEZILSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261709094P | 2012-10-02 | 2012-10-02 | |
| US14/042,416 US9781413B2 (en) | 2012-10-02 | 2013-09-30 | Signaling of layer identifiers for operation points |
| PCT/US2013/062890 WO2014055536A1 (en) | 2012-10-02 | 2013-10-01 | Improved signaling of layer identifiers for operation points of a video coder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2856099T3 true ES2856099T3 (es) | 2021-09-27 |
Family
ID=50385190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13774912T Active ES2856099T3 (es) | 2012-10-02 | 2013-10-01 | Señalización mejorada de identificadores de capa para puntos de operación de un codificador de vídeo |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US9781413B2 (https=) |
| EP (1) | EP2904789B1 (https=) |
| JP (1) | JP6345675B2 (https=) |
| KR (1) | KR101865453B1 (https=) |
| CN (1) | CN104685890B (https=) |
| AR (1) | AR094826A1 (https=) |
| AU (1) | AU2013327493B2 (https=) |
| BR (1) | BR112015007273B1 (https=) |
| CA (1) | CA2884881C (https=) |
| DK (1) | DK2904789T3 (https=) |
| ES (1) | ES2856099T3 (https=) |
| HU (1) | HUE052661T2 (https=) |
| IL (1) | IL238026A (https=) |
| MY (1) | MY171655A (https=) |
| PH (1) | PH12015500613A1 (https=) |
| RU (1) | RU2656827C2 (https=) |
| SG (2) | SG11201501641XA (https=) |
| TW (2) | TWI610557B (https=) |
| WO (1) | WO2014055536A1 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9992490B2 (en) | 2012-09-26 | 2018-06-05 | Sony Corporation | Video parameter set (VPS) syntax re-ordering for easy access of extension parameters |
| US9781413B2 (en) * | 2012-10-02 | 2017-10-03 | Qualcomm Incorporated | Signaling of layer identifiers for operation points |
| US10419778B2 (en) * | 2013-01-04 | 2019-09-17 | Sony Corporation | JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure |
| US10219006B2 (en) | 2013-01-04 | 2019-02-26 | Sony Corporation | JCTVC-L0226: VPS and VPS_extension updates |
| KR102416235B1 (ko) | 2013-07-15 | 2022-07-05 | 지이 비디오 컴프레션, 엘엘씨 | 다계층식 비디오 코딩에서의 저지연 개념 |
| US10284858B2 (en) * | 2013-10-15 | 2019-05-07 | Qualcomm Incorporated | Support of multi-mode extraction for multi-layer video codecs |
| CN105101072A (zh) | 2015-05-19 | 2015-11-25 | 小米科技有限责任公司 | 定位的方法和装置 |
| US10516891B2 (en) * | 2015-11-20 | 2019-12-24 | Intel Corporation | Method and system of reference frame caching for video coding |
| WO2020254720A1 (en) | 2019-06-20 | 2020-12-24 | Nokia Technologies Oy | An apparatus, a method and a computer program for video encoding and decoding |
| US11172232B2 (en) * | 2019-09-06 | 2021-11-09 | Sharp Kabushiki Kaisha | Systems and methods for signaling level information in video coding |
| IL292060B2 (en) | 2019-10-07 | 2026-01-01 | Huawei Tech Co Ltd | Avoiding unnecessary marking in bitmaps in multi-layered video |
| CN116016956B (zh) | 2020-02-11 | 2023-09-01 | 华为技术有限公司 | 编码器、解码器和用于在序列参数集中指示子图像的对应方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6993201B1 (en) * | 1997-07-08 | 2006-01-31 | At&T Corp. | Generalized scalability for video coder based on video objects |
| TWI260591B (en) * | 2002-10-14 | 2006-08-21 | Samsung Electronics Co Ltd | Information storage medium with structure for multi-angle data, and recording and reproducing apparatus therefor |
| JP2008536420A (ja) * | 2005-04-13 | 2008-09-04 | ノキア コーポレイション | スケーラビリティ情報の符号化、格納およびシグナリング |
| US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
| WO2008008133A2 (en) * | 2006-07-11 | 2008-01-17 | Thomson Licensing | Methods and apparatus for use in multi-view video coding |
| CN101523920B (zh) * | 2006-10-16 | 2013-12-04 | 汤姆森许可贸易公司 | 在视频操作期间使用网络抽象层单元以信号方式指示即时解码刷新的方法 |
| JP2010525724A (ja) * | 2007-04-25 | 2010-07-22 | エルジー エレクトロニクス インコーポレイティド | ビデオ信号をデコーディング／エンコーディングする方法および装置 |
| US20100250763A1 (en) | 2009-03-31 | 2010-09-30 | Nokia Corporation | Method and Apparatus for Transmitting Information on Operation Points |
| US8411746B2 (en) | 2009-06-12 | 2013-04-02 | Qualcomm Incorporated | Multiview video coding over 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 |
| US8948241B2 (en) | 2009-08-07 | 2015-02-03 | Qualcomm Incorporated | Signaling characteristics of an MVC operation point |
| US9716920B2 (en) | 2010-08-05 | 2017-07-25 | Qualcomm Incorporated | Signaling attributes for network-streamed video data |
| EP2664075A4 (en) * | 2011-01-14 | 2015-08-19 | Vidyo Inc | ENHANCED NAL UNIT HEADER |
| SG11201502194QA (en) * | 2012-09-21 | 2015-04-29 | Nokia Technologies Oy | Method and apparatus for video coding |
| US9781413B2 (en) * | 2012-10-02 | 2017-10-03 | Qualcomm Incorporated | Signaling of layer identifiers for operation points |
-
2013
- 2013-09-30 US US14/042,416 patent/US9781413B2/en active Active
- 2013-10-01 RU RU2015116166A patent/RU2656827C2/ru active
- 2013-10-01 ES ES13774912T patent/ES2856099T3/es active Active
- 2013-10-01 MY MYPI2015700837A patent/MY171655A/en unknown
- 2013-10-01 KR KR1020157011622A patent/KR101865453B1/ko active Active
- 2013-10-01 JP JP2015534814A patent/JP6345675B2/ja active Active
- 2013-10-01 SG SG11201501641XA patent/SG11201501641XA/en unknown
- 2013-10-01 WO PCT/US2013/062890 patent/WO2014055536A1/en not_active Ceased
- 2013-10-01 EP EP13774912.3A patent/EP2904789B1/en active Active
- 2013-10-01 SG SG10201702549TA patent/SG10201702549TA/en unknown
- 2013-10-01 CN CN201380051398.5A patent/CN104685890B/zh active Active
- 2013-10-01 BR BR112015007273-9A patent/BR112015007273B1/pt active IP Right Grant
- 2013-10-01 DK DK13774912.3T patent/DK2904789T3/da active
- 2013-10-01 AU AU2013327493A patent/AU2013327493B2/en active Active
- 2013-10-01 CA CA2884881A patent/CA2884881C/en active Active
- 2013-10-01 HU HUE13774912A patent/HUE052661T2/hu unknown
- 2013-10-02 TW TW105131943A patent/TWI610557B/zh active
- 2013-10-02 TW TW102135711A patent/TWI566582B/zh active
- 2013-10-02 AR ARP130103581A patent/AR094826A1/es active IP Right Grant
-
2015
- 2015-03-19 PH PH12015500613A patent/PH12015500613A1/en unknown
- 2015-03-30 IL IL238026A patent/IL238026A/en active IP Right Grant
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2856099T3 (es) | Señalización mejorada de identificadores de capa para puntos de operación de un codificador de vídeo | |
| ES2978906T3 (es) | Asociación de unidades de decodificación resiliente a errores | |
| ES2611349T3 (es) | Codificación de Indicador de bloque codificado (CBF) para el formato de muestra 4:2:2 en codificación de vídeo | |
| ES2884723T3 (es) | Señalización de regiones de interés y actualización de decodificación gradual en la codificación de video | |
| ES2777214T3 (es) | Refresco gradual de descodificación con soporte de adaptabilidad temporal a escala en la codificación de vídeo | |
| ES2701786T3 (es) | Procesamiento de memoria intermedia de imágenes descodificadas para imágenes de punto de acceso aleatorio en secuencias de vídeo | |
| ES2909066T3 (es) | Identificadores de codificación para conjuntos de mosaicos con movimiento restringido | |
| ES2973247T3 (es) | Indicación de modo de intra-predicción mejorada para codificación de vídeo utilizando el modo contiguo | |
| ES2899642T3 (es) | Procesamiento en paralelo de mosaicos y de frente de onda | |
| ES2897708T3 (es) | Modelado de contexto eficiente en memoria | |
| ES2842082T3 (es) | Indicación de alineación de tipos de imágenes entre capas en la codificación de vídeo multicapa | |
| ES2707892T3 (es) | Operaciones de almacenamiento en memoria intermedia de vídeo para acceso aleatorio en la codificación de vídeo | |
| ES2886344T3 (es) | Predicción residual generalizada para codificación de vídeo escalable y codificación de vídeo 3D | |
| ES2684546T3 (es) | Codificación de vídeo con comportamientos de imagen de punto de acceso aleatorio mejorados | |
| EP2901679A1 (en) | Signaling layer identifiers for operation points in video coding |