JP2015516698A5 - 送信方法および復号装置 - Google Patents
送信方法および復号装置 Download PDFInfo
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- JP2015516698A5 JP2015516698A5 JP2014550226A JP2014550226A JP2015516698A5 JP 2015516698 A5 JP2015516698 A5 JP 2015516698A5 JP 2014550226 A JP2014550226 A JP 2014550226A JP 2014550226 A JP2014550226 A JP 2014550226A JP 2015516698 A5 JP2015516698 A5 JP 2015516698A5
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Claims (2)
- イントラ予測のみを用いて復号されるＩスライスを含む第１のピクチャを識別するステップと、
前記第１のピクチャに含まれるリーディング・ピクチャの情報を生成するステップと、
前記情報を送信するステップと、を少なくとも含み、
前記情報は、後続のリーディング・ピクチャを有する前記第１のピクチャを示すネットワークアクセス層（ＮＡＬ：Ｎｅｔｗｏｒｋ Ａｃｃｅｓｓ Ｌａｙｅｒ）ユニット・タイプであることを特徴とする送信方法。 - イントラ予測のみを用いて復号されるＩスライスを含む第１のピクチャを識別する識別部と、
前記第１のピクチャに含まれるリーディング・ピクチャの情報を生成する生成部と、
前記情報を送信する送信部とを備え、
前記情報は、後続のリーディング・ピクチャを有する前記第１のピクチャを示すネットワークアクセス層（ＮＡＬ：Ｎｅｔｗｏｒｋ Ａｃｃｅｓｓ Ｌａｙｅｒ）ユニット・タイプであることを特徴とする復号装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/447,126 | 2012-04-13 | ||
| US13/447,126 US9351016B2 (en) | 2012-04-13 | 2012-04-13 | Devices for identifying a leading picture |
| PCT/JP2013/002532 WO2013153830A1 (en) | 2012-04-13 | 2013-04-12 | Devices for identifying a leading picture |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017242097A Division JP6761406B2 (ja) | 2012-04-13 | 2017-12-18 | 電子デバイス及び方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015516698A JP2015516698A (ja) | 2015-06-11 |
| JP2015516698A5 true JP2015516698A5 (ja) | 2016-05-12 |
Family
ID=49325155
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014550226A Pending JP2015516698A (ja) | 2012-04-13 | 2013-04-12 | リーディング・ピクチャを識別するためのデバイス |
| JP2017242097A Active JP6761406B2 (ja) | 2012-04-13 | 2017-12-18 | 電子デバイス及び方法 |
| JP2019182217A Active JP7027384B2 (ja) | 2012-04-13 | 2019-10-02 | 電子デバイス及び方法 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017242097A Active JP6761406B2 (ja) | 2012-04-13 | 2017-12-18 | 電子デバイス及び方法 |
| JP2019182217A Active JP7027384B2 (ja) | 2012-04-13 | 2019-10-02 | 電子デバイス及び方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (5) | US9351016B2 (ja) |
| EP (3) | EP3709654B1 (ja) |
| JP (3) | JP2015516698A (ja) |
| CN (3) | CN108965886B (ja) |
| BR (1) | BR112014025292B1 (ja) |
| HK (1) | HK1204186A1 (ja) |
| WO (1) | WO2013153830A1 (ja) |
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| US9351016B2 (en) * | 2012-04-13 | 2016-05-24 | Sharp Kabushiki Kaisha | Devices for identifying a leading picture |
| US9532055B2 (en) * | 2012-04-16 | 2016-12-27 | Microsoft Technology Licensing, Llc | Constraints and unit types to simplify video random access |
| US10051264B2 (en) | 2012-04-20 | 2018-08-14 | Qualcomm Incorporated | Marking reference pictures in video sequences having broken link pictures |
| US9736476B2 (en) * | 2012-04-27 | 2017-08-15 | Qualcomm Incorporated | Full random access from clean random access pictures in video coding |
| US9516308B2 (en) | 2012-04-27 | 2016-12-06 | Qualcomm Incorporated | Parameter set updates in video coding |
| KR102079803B1 (ko) * | 2012-06-12 | 2020-04-07 | 엘지전자 주식회사 | 영상 디코딩 방법 및 이를 이용하는 장치 |
| US9591303B2 (en) * | 2012-06-28 | 2017-03-07 | Qualcomm Incorporated | Random access and signaling of long-term reference pictures in video coding |
| JP5885604B2 (ja) * | 2012-07-06 | 2016-03-15 | 株式会社Ｎｔｔドコモ | 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法及び動画像予測復号プログラム |
| WO2014010300A1 (ja) * | 2012-07-10 | 2014-01-16 | ソニー株式会社 | 画像復号装置、画像復号方法、画像符号化装置及び画像符号化方法 |
| KR102397259B1 (ko) * | 2012-09-13 | 2022-05-12 | 엘지전자 주식회사 | 영상 부호화/복호화 방법 및 장치 |
| US20150195574A1 (en) * | 2013-11-06 | 2015-07-09 | Arris Enterprises, Inc. | Modification of picture parameter set (pps) for hevc extensions |
| US10178397B2 (en) * | 2014-03-24 | 2019-01-08 | Qualcomm Incorporated | Generic use of HEVC SEI messages for multi-layer codecs |
| EP3226561A1 (en) | 2016-03-31 | 2017-10-04 | Thomson Licensing | Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message |
| BR112021008659A2 (pt) * | 2018-11-07 | 2021-08-31 | Huawei Technologies Co., Ltd. | Codificador de vídeo, decodificador de vídeo e métodos correspondentes |
| US10999590B2 (en) * | 2018-12-28 | 2021-05-04 | Tencent America LLC | Method for identification of random access point and picture types |
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| US11936880B2 (en) * | 2019-09-27 | 2024-03-19 | Tencent America LLC | Method for signaling output subpicture layer set |
| AU2020407270A1 (en) * | 2019-12-20 | 2022-08-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Video coding in relation to subpictures |
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| AU2003251964A1 (en) | 2002-07-16 | 2004-02-02 | Nokia Corporation | A method for random access and gradual picture refresh in video coding |
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| US9264717B2 (en) * | 2011-10-31 | 2016-02-16 | Qualcomm Incorporated | Random access with advanced decoded picture buffer (DPB) management in video coding |
| US9351016B2 (en) * | 2012-04-13 | 2016-05-24 | Sharp Kabushiki Kaisha | Devices for identifying a leading picture |
| US20130272619A1 (en) * | 2012-04-13 | 2013-10-17 | Sharp Laboratories Of America, Inc. | Devices for identifying a leading picture |
| US9402082B2 (en) * | 2012-04-13 | 2016-07-26 | Sharp Kabushiki Kaisha | Electronic devices for sending a message and buffering a bitstream |
| US9532055B2 (en) | 2012-04-16 | 2016-12-27 | Microsoft Technology Licensing, Llc | Constraints and unit types to simplify video random access |
| US10051264B2 (en) | 2012-04-20 | 2018-08-14 | Qualcomm Incorporated | Marking reference pictures in video sequences having broken link pictures |
| US9374583B2 (en) * | 2012-09-20 | 2016-06-21 | Qualcomm Incorporated | Video coding with improved random access point picture behaviors |
| WO2014051410A1 (ko) * | 2012-09-28 | 2014-04-03 | 삼성전자 주식회사 | 랜덤 액세스를 위한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
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2012
- 2012-04-13 US US13/447,126 patent/US9351016B2/en active Active
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2013
- 2013-04-12 EP EP20170893.0A patent/EP3709654B1/en active Active
- 2013-04-12 JP JP2014550226A patent/JP2015516698A/ja active Pending
- 2013-04-12 BR BR112014025292-0A patent/BR112014025292B1/pt active IP Right Grant
- 2013-04-12 CN CN201810833494.XA patent/CN108965886B/zh active Active
- 2013-04-12 CN CN201810832997.5A patent/CN108965890B/zh active Active
- 2013-04-12 WO PCT/JP2013/002532 patent/WO2013153830A1/en active Application Filing
- 2013-04-12 EP EP13775593.0A patent/EP2837189B1/en active Active
- 2013-04-12 CN CN201380019757.9A patent/CN104429069B/zh active Active
- 2013-04-12 EP EP23186208.7A patent/EP4274231A3/en active Pending
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2015
- 2015-05-12 HK HK15104498.2A patent/HK1204186A1/xx unknown
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2016
- 2016-04-21 US US15/134,968 patent/US9497469B2/en active Active
- 2016-10-07 US US15/288,777 patent/US9986246B2/en active Active
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2017
- 2017-12-18 JP JP2017242097A patent/JP6761406B2/ja active Active
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2018
- 2018-01-25 US US15/879,766 patent/US10602156B2/en active Active
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2019
- 2019-10-02 JP JP2019182217A patent/JP7027384B2/ja active Active
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2020
- 2020-02-20 US US16/796,054 patent/US11076160B2/en active Active
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