HK1205841A1 - 具有改善隨機存取點圖片行為的視頻譯碼 - Google Patents
具有改善隨機存取點圖片行為的視頻譯碼Info
- Publication number
- HK1205841A1 HK1205841A1 HK15106300.5A HK15106300A HK1205841A1 HK 1205841 A1 HK1205841 A1 HK 1205841A1 HK 15106300 A HK15106300 A HK 15106300A HK 1205841 A1 HK1205841 A1 HK 1205841A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- behaviors
- random access
- access point
- video coding
- point picture
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- 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
- H04N19/197—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 including determination of the initial value of an encoding parameter
-
- 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
- H04N19/70—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)
- Computing Systems (AREA)
- Theoretical Computer Science (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 |
|---|---|---|---|
| US201261703695P | 2012-09-20 | 2012-09-20 | |
| US13/952,340 US9374583B2 (en) | 2012-09-20 | 2013-07-26 | Video coding with improved random access point picture behaviors |
| PCT/US2013/056904 WO2014046850A1 (en) | 2012-09-20 | 2013-08-27 | Video coding with improved random access point picture behaviors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK1205841A1 true HK1205841A1 (zh) | 2015-12-24 |
Family
ID=50274437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK15106300.5A HK1205841A1 (zh) | 2012-09-20 | 2015-07-02 | 具有改善隨機存取點圖片行為的視頻譯碼 |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US9374583B2 (zh) |
| EP (1) | EP2898677B1 (zh) |
| JP (1) | JP6271558B2 (zh) |
| KR (1) | KR101721344B1 (zh) |
| CN (1) | CN104641637B (zh) |
| AR (1) | AR093236A1 (zh) |
| AU (1) | AU2013318467B2 (zh) |
| BR (1) | BR112015006059B1 (zh) |
| CA (1) | CA2883439C (zh) |
| DK (1) | DK2898677T3 (zh) |
| ES (1) | ES2684546T3 (zh) |
| HK (1) | HK1205841A1 (zh) |
| HU (1) | HUE039076T2 (zh) |
| IL (1) | IL237365B (zh) |
| MY (1) | MY181728A (zh) |
| PH (1) | PH12015500517A1 (zh) |
| PT (1) | PT2898677T (zh) |
| RU (1) | RU2624100C2 (zh) |
| SG (1) | SG11201501407TA (zh) |
| SI (1) | SI2898677T1 (zh) |
| TW (1) | TWI559774B (zh) |
| UA (1) | UA117462C2 (zh) |
| WO (1) | WO2014046850A1 (zh) |
| ZA (1) | ZA201502302B (zh) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185992A (zh) * | 2012-02-08 | 2014-12-03 | 汤姆逊许可公司 | 用于使用假设参考解码器的超低延迟模式的方法和装置 |
| US9351016B2 (en) * | 2012-04-13 | 2016-05-24 | Sharp Kabushiki Kaisha | Devices for identifying a leading picture |
| US20140003520A1 (en) * | 2012-07-02 | 2014-01-02 | Cisco Technology, Inc. | Differentiating Decodable and Non-Decodable Pictures After RAP Pictures |
| US9374585B2 (en) * | 2012-12-19 | 2016-06-21 | Qualcomm Incorporated | Low-delay buffering model in video coding |
| US10264272B2 (en) * | 2013-10-15 | 2019-04-16 | Qualcomm Incorporated | Device and method for scalable coding of video information |
| US9826232B2 (en) * | 2014-01-08 | 2017-11-21 | Qualcomm Incorporated | Support of non-HEVC base layer in HEVC multi-layer extensions |
| US20150264404A1 (en) * | 2014-03-17 | 2015-09-17 | Nokia Technologies Oy | Method and apparatus for video coding and decoding |
| US10715833B2 (en) * | 2014-05-28 | 2020-07-14 | Apple Inc. | Adaptive syntax grouping and compression in video data using a default value and an exception value |
| US10116576B2 (en) * | 2015-10-19 | 2018-10-30 | Samsung Electronics Co., Ltd. | Methods and apparatus for random access of HEVC bitstream for MMT |
| WO2020139829A1 (en) * | 2018-12-27 | 2020-07-02 | Futurewei Technologies, Inc. | On intra random access point pictures and leading pictures in video coding |
| MX2021010393A (es) * | 2019-03-01 | 2021-11-12 | Fraunhofer Ges Forschung | Decodificador de referencia hipotetico. |
| FI3939290T3 (fi) * | 2019-04-03 | 2024-01-08 | Huawei Tech Co Ltd | Lomitettu videokoodaus johtavilla kuvilla |
| US11695965B1 (en) | 2022-10-13 | 2023-07-04 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Video coding using a coded picture buffer |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY134659A (en) * | 2002-11-06 | 2007-12-31 | Nokia Corp | Picture buffering for prediction references and display |
| US8599925B2 (en) * | 2005-08-12 | 2013-12-03 | Microsoft Corporation | Efficient coding and decoding of transform blocks |
| US8358665B2 (en) | 2008-08-15 | 2013-01-22 | Qualcomm Incorporated | Method and apparatus for controlling the presentation of multimedia data from a multiplex signal between devices in a local area network |
| US20100098156A1 (en) | 2008-10-16 | 2010-04-22 | Qualcomm Incorporated | Weighted prediction based on vectorized entropy coding |
| JP5072893B2 (ja) * | 2009-03-25 | 2012-11-14 | 株式会社東芝 | 画像符号化方法および画像復号化方法 |
| US8665964B2 (en) | 2009-06-30 | 2014-03-04 | Qualcomm Incorporated | Video coding based on first order prediction and pre-defined second order prediction mode |
| US8537200B2 (en) | 2009-10-23 | 2013-09-17 | Qualcomm Incorporated | Depth map generation techniques for conversion of 2D video data to 3D video data |
| US8861599B2 (en) * | 2011-03-08 | 2014-10-14 | Sony Corporation | Context reduction for last transform position coding |
| US9516379B2 (en) | 2011-03-08 | 2016-12-06 | Qualcomm Incorporated | Buffer management in video codecs |
| US9706227B2 (en) | 2011-03-10 | 2017-07-11 | Qualcomm Incorporated | Video coding techniques for coding dependent pictures after random access |
| US9026671B2 (en) | 2011-04-05 | 2015-05-05 | Qualcomm Incorporated | IP broadcast streaming services distribution using file delivery methods |
| EP2732626A1 (en) | 2011-07-15 | 2014-05-21 | Telefonaktiebolaget L M Ericsson (PUBL) | An encoder and method thereof for assigning a lowest layer identity to clean random access pictures |
-
2013
- 2013-07-26 US US13/952,340 patent/US9374583B2/en active Active
- 2013-08-27 JP JP2015533079A patent/JP6271558B2/ja active Active
- 2013-08-27 EP EP13759642.5A patent/EP2898677B1/en active Active
- 2013-08-27 SG SG11201501407TA patent/SG11201501407TA/en unknown
- 2013-08-27 UA UAA201503645A patent/UA117462C2/uk unknown
- 2013-08-27 CN CN201380048461.XA patent/CN104641637B/zh active Active
- 2013-08-27 AU AU2013318467A patent/AU2013318467B2/en active Active
- 2013-08-27 BR BR112015006059-5A patent/BR112015006059B1/pt active IP Right Grant
- 2013-08-27 RU RU2015114441A patent/RU2624100C2/ru active
- 2013-08-27 DK DK13759642.5T patent/DK2898677T3/en active
- 2013-08-27 HU HUE13759642A patent/HUE039076T2/hu unknown
- 2013-08-27 WO PCT/US2013/056904 patent/WO2014046850A1/en active Application Filing
- 2013-08-27 KR KR1020157009770A patent/KR101721344B1/ko active IP Right Grant
- 2013-08-27 ES ES13759642.5T patent/ES2684546T3/es active Active
- 2013-08-27 CA CA2883439A patent/CA2883439C/en active Active
- 2013-08-27 PT PT13759642T patent/PT2898677T/pt unknown
- 2013-08-27 MY MYPI2015700646A patent/MY181728A/en unknown
- 2013-08-27 SI SI201331098T patent/SI2898677T1/en unknown
- 2013-09-09 TW TW102132484A patent/TWI559774B/zh active
- 2013-09-19 AR ARP130103379A patent/AR093236A1/es active IP Right Grant
-
2015
- 2015-02-23 IL IL237365A patent/IL237365B/en active IP Right Grant
- 2015-03-10 PH PH12015500517A patent/PH12015500517A1/en unknown
- 2015-04-07 ZA ZA2015/02302A patent/ZA201502302B/en unknown
- 2015-07-02 HK HK15106300.5A patent/HK1205841A1/zh unknown
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