JP6345675B2 - ビデオコーダの動作点のためのレイヤ識別子の向上したシグナリング - Google Patents
ビデオコーダの動作点のためのレイヤ識別子の向上したシグナリング Download PDFInfo
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- JP6345675B2 JP6345675B2 JP2015534814A JP2015534814A JP6345675B2 JP 6345675 B2 JP6345675 B2 JP 6345675B2 JP 2015534814 A JP2015534814 A JP 2015534814A JP 2015534814 A JP2015534814 A JP 2015534814A JP 6345675 B2 JP6345675 B2 JP 6345675B2
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- 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
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- 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
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- 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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261709094P | 2012-10-02 | 2012-10-02 | |
| US61/709,094 | 2012-10-02 | ||
| US14/042,416 US9781413B2 (en) | 2012-10-02 | 2013-09-30 | Signaling of layer identifiers for operation points |
| US14/042,416 | 2013-09-30 | ||
| PCT/US2013/062890 WO2014055536A1 (en) | 2012-10-02 | 2013-10-01 | Improved signaling of layer identifiers for operation points of a video coder |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015531570A JP2015531570A (ja) | 2015-11-02 |
| JP2015531570A5 JP2015531570A5 (enExample) | 2016-10-20 |
| JP6345675B2 true JP6345675B2 (ja) | 2018-06-20 |
Family
ID=50385190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015534814A Active JP6345675B2 (ja) | 2012-10-02 | 2013-10-01 | ビデオコーダの動作点のためのレイヤ識別子の向上したシグナリング |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US9781413B2 (enExample) |
| EP (1) | EP2904789B1 (enExample) |
| JP (1) | JP6345675B2 (enExample) |
| KR (1) | KR101865453B1 (enExample) |
| CN (1) | CN104685890B (enExample) |
| AR (1) | AR094826A1 (enExample) |
| AU (1) | AU2013327493B2 (enExample) |
| BR (1) | BR112015007273B1 (enExample) |
| CA (1) | CA2884881C (enExample) |
| DK (1) | DK2904789T3 (enExample) |
| ES (1) | ES2856099T3 (enExample) |
| HU (1) | HUE052661T2 (enExample) |
| IL (1) | IL238026A (enExample) |
| MY (1) | MY171655A (enExample) |
| PH (1) | PH12015500613A1 (enExample) |
| RU (1) | RU2656827C2 (enExample) |
| SG (2) | SG11201501641XA (enExample) |
| TW (2) | TWI566582B (enExample) |
| WO (1) | WO2014055536A1 (enExample) |
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 |
| US10219006B2 (en) | 2013-01-04 | 2019-02-26 | Sony Corporation | JCTVC-L0226: VPS and VPS_extension updates |
| US10419778B2 (en) * | 2013-01-04 | 2019-09-17 | Sony Corporation | JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure |
| CN110139110B (zh) * | 2013-07-15 | 2021-11-05 | Ge视频压缩有限责任公司 | 处理多层数据流的装置和方法、编码器和方法及存储介质 |
| 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 |
| BR112021025875A2 (pt) | 2019-06-20 | 2022-03-03 | Nokia Technologies Oy | Um aparelho, um método e um programa de computador para codificação e decodificação de vídeo |
| US11172232B2 (en) * | 2019-09-06 | 2021-11-09 | Sharp Kabushiki Kaisha | Systems and methods for signaling level information in video coding |
| KR20220069114A (ko) | 2019-10-07 | 2022-05-26 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 다중 계층 비디오 스트림에서 중복 시그널링의 방지 |
| MX2022004940A (es) | 2020-02-11 | 2022-05-16 | Huawei Tech Co Ltd | Un codificador, un decodificador y los métodos correspondientes para la señalización de subimágenes en el conjunto de parámetros de secuencia. |
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 |
| KR20080006609A (ko) * | 2005-04-13 | 2008-01-16 | 노키아 코포레이션 | 스케일링가능성 정보의 코딩, 저장, 및 시그널링 |
| US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
| KR20090040287A (ko) * | 2006-07-11 | 2009-04-23 | 톰슨 라이센싱 | 멀티 뷰 비디오 코딩용 방법 및 장치 |
| WO2008048605A2 (en) * | 2006-10-16 | 2008-04-24 | Thomson Licensing | Method for using a network abstract layer unit to signal an instantaneous decoding refresh during a video operation |
| CN101690220B (zh) * | 2007-04-25 | 2013-09-25 | Lg电子株式会社 | 用于解码/编码视频信号的方法和装置 |
| 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 |
| WO2012096981A1 (en) * | 2011-01-14 | 2012-07-19 | Vidyo, Inc. | Improved nal unit header |
| CN104813669B (zh) * | 2012-09-21 | 2018-05-22 | 诺基亚技术有限公司 | 用于视频编码的方法和装置 |
| 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 DK DK13774912.3T patent/DK2904789T3/da active
- 2013-10-01 AU AU2013327493A patent/AU2013327493B2/en active Active
- 2013-10-01 SG SG11201501641XA patent/SG11201501641XA/en unknown
- 2013-10-01 EP EP13774912.3A patent/EP2904789B1/en active Active
- 2013-10-01 HU HUE13774912A patent/HUE052661T2/hu unknown
- 2013-10-01 SG SG10201702549TA patent/SG10201702549TA/en unknown
- 2013-10-01 BR BR112015007273-9A patent/BR112015007273B1/pt active IP Right Grant
- 2013-10-01 RU RU2015116166A patent/RU2656827C2/ru active
- 2013-10-01 CN CN201380051398.5A patent/CN104685890B/zh active Active
- 2013-10-01 CA CA2884881A patent/CA2884881C/en active Active
- 2013-10-01 MY MYPI2015700837A patent/MY171655A/en unknown
- 2013-10-01 ES ES13774912T patent/ES2856099T3/es active Active
- 2013-10-01 KR KR1020157011622A patent/KR101865453B1/ko active Active
- 2013-10-01 WO PCT/US2013/062890 patent/WO2014055536A1/en not_active Ceased
- 2013-10-01 JP JP2015534814A patent/JP6345675B2/ja active Active
- 2013-10-02 TW TW102135711A patent/TWI566582B/zh active
- 2013-10-02 TW TW105131943A patent/TWI610557B/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
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