KR101865453B1 - 비디오 코더의 동작 포인트들에 대한 계층 식별자들의 개선된 시그널링 - Google Patents
비디오 코더의 동작 포인트들에 대한 계층 식별자들의 개선된 시그널링 Download PDFInfo
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- KR101865453B1 KR101865453B1 KR1020157011622A KR20157011622A KR101865453B1 KR 101865453 B1 KR101865453 B1 KR 101865453B1 KR 1020157011622 A KR1020157011622 A KR 1020157011622A KR 20157011622 A KR20157011622 A KR 20157011622A KR 101865453 B1 KR101865453 B1 KR 101865453B1
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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
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- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/174—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 an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
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- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
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- H—ELECTRICITY
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- 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
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- 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 (2)
| Publication Number | Publication Date |
|---|---|
| KR20150065839A KR20150065839A (ko) | 2015-06-15 |
| KR101865453B1 true KR101865453B1 (ko) | 2018-06-07 |
Family
ID=50385190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157011622A Active KR101865453B1 (ko) | 2012-10-02 | 2013-10-01 | 비디오 코더의 동작 포인트들에 대한 계층 식별자들의 개선된 시그널링 |
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) |
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| 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. |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090323824A1 (en) * | 2006-07-11 | 2009-12-31 | Purvin Bibhas Pandit | Methods and Apparatus for Use in Multi-View Video Coding |
Family Cites Families (14)
| 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 |
| 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
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2015
- 2015-03-19 PH PH12015500613A patent/PH12015500613A1/en unknown
- 2015-03-30 IL IL238026A patent/IL238026A/en active IP Right Grant
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090323824A1 (en) * | 2006-07-11 | 2009-12-31 | Purvin Bibhas Pandit | Methods and Apparatus for Use in Multi-View Video Coding |
Non-Patent Citations (3)
| Title |
|---|
| Jill Boyce, et al., ‘VPS syntax for scalable and 3D extensions’, (JCTVC-K0204), JCT-VC of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG11, 11th Meeting: Shanghai, CN, 10-19 October 2012 * |
| Ye-Kui Wang, et al., ‘AHG9: On video parameter set’, (JCTVC-K0125), JCT-VC of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG11, 11th Meeting: Shanghai, CN, 10-19 October 2012 * |
| Ye-Kui Wang, et al., ‘Spec text changes for JCTVC-K0126 based on JCTVC-K0030v2’, (JCTVC-K0126), JCT-VC of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG11, 11th Meeting: Shanghai, CN, 10-19 October 2012 * |
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