DK2941879T3 - Gradvis afkodningsgenindlæsning med temporær skalerbarhedstøtte i videokoding - Google Patents
Gradvis afkodningsgenindlæsning med temporær skalerbarhedstøtte i videokoding Download PDFInfo
- Publication number
- DK2941879T3 DK2941879T3 DK14702672.8T DK14702672T DK2941879T3 DK 2941879 T3 DK2941879 T3 DK 2941879T3 DK 14702672 T DK14702672 T DK 14702672T DK 2941879 T3 DK2941879 T3 DK 2941879T3
- Authority
- DK
- Denmark
- Prior art keywords
- load
- video coding
- gradual decoding
- scalability support
- temporary scalability
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361749880P | 2013-01-07 | 2013-01-07 | |
| US14/148,000 US9398293B2 (en) | 2013-01-07 | 2014-01-06 | Gradual decoding refresh with temporal scalability support in video coding |
| PCT/US2014/010487 WO2014107723A1 (en) | 2013-01-07 | 2014-01-07 | Gradual decoding refresh with temporal scalability support in video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2941879T3 true DK2941879T3 (da) | 2020-09-28 |
Family
ID=51060942
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14702672.8T DK2941879T3 (da) | 2013-01-07 | 2014-01-07 | Gradvis afkodningsgenindlæsning med temporær skalerbarhedstøtte i videokoding |
| DK14702671.0T DK2941878T3 (da) | 2013-01-07 | 2014-01-07 | Gradueret afkodningsfornyelse med temporær skalerbarhed-support i videokodning |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14702671.0T DK2941878T3 (da) | 2013-01-07 | 2014-01-07 | Gradueret afkodningsfornyelse med temporær skalerbarhed-support i videokodning |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US9398293B2 (da) |
| EP (2) | EP2941879B1 (da) |
| JP (2) | JP6242913B2 (da) |
| KR (2) | KR101841333B1 (da) |
| CN (2) | CN104904216B (da) |
| DK (2) | DK2941879T3 (da) |
| ES (2) | ES2833149T3 (da) |
| HU (2) | HUE049430T2 (da) |
| TW (2) | TWI566585B (da) |
| WO (2) | WO2014107721A1 (da) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9398293B2 (en) | 2013-01-07 | 2016-07-19 | Qualcomm Incorporated | Gradual decoding refresh with temporal scalability support in video coding |
| EP3092806A4 (en) * | 2014-01-07 | 2017-08-23 | Nokia Technologies Oy | Method and apparatus for video coding and decoding |
| US20170013274A1 (en) * | 2015-07-09 | 2017-01-12 | Microsoft Technology Licensing, Llc | Intra-refresh for video streaming |
| WO2020032049A1 (ja) * | 2018-08-06 | 2020-02-13 | シャープ株式会社 | 動画像復号装置、および動画像符号化装置 |
| US10630976B2 (en) * | 2018-08-17 | 2020-04-21 | Qualcomm Incorporated | Display refresh blocks determination for video coding |
| GB201817784D0 (en) * | 2018-10-31 | 2018-12-19 | V Nova Int Ltd | Methods,apparatuses, computer programs and computer-readable media |
| CN113170108A (zh) * | 2018-11-27 | 2021-07-23 | Op方案有限责任公司 | 使用显式和隐式信令对不可用参考帧进行自适应块更新 |
| CN111279694A (zh) * | 2018-11-28 | 2020-06-12 | 深圳市大疆创新科技有限公司 | Gdr码流编码方法、终端设备、机器可读存储介质 |
| US10972755B2 (en) * | 2018-12-03 | 2021-04-06 | Mediatek Singapore Pte. Ltd. | Method and system of NAL unit header structure for signaling new elements |
| US11956471B2 (en) | 2018-12-20 | 2024-04-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Normative indication of recovery point |
| WO2020185959A1 (en) * | 2019-03-11 | 2020-09-17 | Futurewei Technologies, Inc. | Gradual decoding refresh in video coding |
| US11706429B2 (en) | 2019-03-12 | 2023-07-18 | Hyundai Motor Company | Method and device for encoding and decoding image involving gradual refresh technique |
| CN113709491B (zh) | 2019-04-23 | 2023-08-01 | Oppo广东移动通信有限公司 | 图像解码方法、解码器以及存储介质 |
| JP7462679B2 (ja) | 2019-05-06 | 2024-04-05 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | ビデオ符号化における回復ポイントシグナリング |
| WO2020234376A1 (en) * | 2019-05-22 | 2020-11-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Encoder and decoder, encoding method and decoding method for drift-free padding and hashing of independent coding regions |
| US11457242B2 (en) * | 2019-06-24 | 2022-09-27 | Qualcomm Incorporated | Gradual random access (GRA) signalling in video coding |
| US20220279190A1 (en) * | 2019-09-06 | 2022-09-01 | Sony Interactive Entertainment Inc. | Transmission apparatus, reception apparatus, transmission method,reception method, and program |
| AU2020352377A1 (en) * | 2019-09-24 | 2022-04-21 | Huawei Technologies Co., Ltd. | Signaling of picture header in video coding |
| KR20220114557A (ko) | 2019-12-26 | 2022-08-17 | 바이트댄스 아이엔씨 | 코딩된 픽처 내에서 디코딩 순서를 구현하기 위한 기술들 |
| JP2023507911A (ja) | 2019-12-27 | 2023-02-28 | アリババ グループ ホウルディング リミテッド | ピクチャに対して漸進的復号化リフレッシュ処理を行うための方法及びシステム |
| JP7450747B2 (ja) * | 2020-03-05 | 2024-03-15 | エルジー エレクトロニクス インコーポレイティド | 混成ｎａｌユニットタイプに基づく画像符号化／復号化方法及び装置、並びにビットストリームを伝送する方法 |
| MX2022011207A (es) * | 2020-03-16 | 2022-09-19 | Bytedance Inc | Unidad de acceso de punto de acceso aleatorio en codificacion de video escalable. |
| KR20220161411A (ko) * | 2020-04-01 | 2022-12-06 | 엘지전자 주식회사 | Gdr에 대한 리커버리 포인트 관련 정보의 시그널링 기반 영상 또는 비디오 코딩 |
| KR20220165256A (ko) * | 2020-04-11 | 2022-12-14 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| EP4140140A4 (en) | 2020-05-21 | 2023-07-05 | ByteDance Inc. | PROGRESSIVE DECODING REFRESH SIGNALING AND REFERENCE PICTURE LISTS |
| WO2023132623A1 (ko) * | 2022-01-05 | 2023-07-13 | 주식회사 케이티 | 비디오 신호 부호화/복호화 방법, 그리고 비트스트림을 저장한 기록 매체 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040260827A1 (en) | 2003-06-19 | 2004-12-23 | Nokia Corporation | Stream switching based on gradual decoder refresh |
| JP4578326B2 (ja) * | 2005-05-31 | 2010-11-10 | 京セラ株式会社 | 地上波デジタル放送受信機 |
| JP2009504001A (ja) * | 2005-07-25 | 2009-01-29 | トムソン ライセンシング | リファレンスビデオフレーム及びノンリファレンスビデオフレームの検出及び隠蔽の方法及び装置 |
| CN101321284B (zh) | 2007-06-10 | 2012-01-04 | 华为技术有限公司 | 一种编解码方法、设备及系统 |
| JP4935746B2 (ja) | 2008-04-07 | 2012-05-23 | 富士通株式会社 | 動画像符号化装置、動画像復号化装置及びその符号化、復号化方法 |
| EP2392138A4 (en) * | 2009-01-28 | 2012-08-29 | Nokia Corp | METHOD AND APPARATUS FOR VIDEO ENCODING AND DECODING |
| US20100246683A1 (en) * | 2009-03-27 | 2010-09-30 | Jennifer Lois Harmon Webb | Error Resilience in Video Decoding |
| TW201210325A (en) | 2010-07-21 | 2012-03-01 | Nokia Corp | Method and apparatus for indicating switching points in a streaming session |
| US20130170561A1 (en) | 2011-07-05 | 2013-07-04 | Nokia Corporation | Method and apparatus for video coding and decoding |
| EP2752011B1 (en) | 2011-08-31 | 2020-05-20 | Nokia Technologies Oy | Multiview video coding and decoding |
| KR102124141B1 (ko) * | 2012-07-02 | 2020-06-18 | 선 페이턴트 트러스트 | 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치 |
| US9398293B2 (en) | 2013-01-07 | 2016-07-19 | Qualcomm Incorporated | Gradual decoding refresh with temporal scalability support in video coding |
-
2014
- 2014-01-06 US US14/148,000 patent/US9398293B2/en active Active
- 2014-01-06 US US14/147,973 patent/US9571847B2/en active Active
- 2014-01-07 DK DK14702672.8T patent/DK2941879T3/da active
- 2014-01-07 TW TW103100564A patent/TWI566585B/zh active
- 2014-01-07 ES ES14702672T patent/ES2833149T3/es active Active
- 2014-01-07 JP JP2015551830A patent/JP6242913B2/ja active Active
- 2014-01-07 HU HUE14702671A patent/HUE049430T2/hu unknown
- 2014-01-07 EP EP14702672.8A patent/EP2941879B1/en active Active
- 2014-01-07 WO PCT/US2014/010482 patent/WO2014107721A1/en active Application Filing
- 2014-01-07 KR KR1020157020825A patent/KR101841333B1/ko active IP Right Grant
- 2014-01-07 DK DK14702671.0T patent/DK2941878T3/da active
- 2014-01-07 CN CN201480003949.5A patent/CN104904216B/zh active Active
- 2014-01-07 CN CN201480003953.1A patent/CN104885460B/zh active Active
- 2014-01-07 WO PCT/US2014/010487 patent/WO2014107723A1/en active Application Filing
- 2014-01-07 KR KR1020157020826A patent/KR101741348B1/ko active IP Right Grant
- 2014-01-07 ES ES14702671T patent/ES2777214T3/es active Active
- 2014-01-07 TW TW103100565A patent/TWI538485B/zh active
- 2014-01-07 HU HUE14702672A patent/HUE051865T2/hu unknown
- 2014-01-07 JP JP2015551832A patent/JP6239650B2/ja active Active
- 2014-01-07 EP EP14702671.0A patent/EP2941878B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104885460B (zh) | 2019-05-03 |
| KR101741348B1 (ko) | 2017-05-29 |
| KR20150105373A (ko) | 2015-09-16 |
| JP2016509404A (ja) | 2016-03-24 |
| ES2777214T3 (es) | 2020-08-04 |
| US9571847B2 (en) | 2017-02-14 |
| JP2016509403A (ja) | 2016-03-24 |
| EP2941879A1 (en) | 2015-11-11 |
| JP6242913B2 (ja) | 2017-12-06 |
| TW201444348A (zh) | 2014-11-16 |
| US20140192897A1 (en) | 2014-07-10 |
| EP2941879B1 (en) | 2020-08-26 |
| JP6239650B2 (ja) | 2017-11-29 |
| HUE049430T2 (hu) | 2020-09-28 |
| WO2014107721A1 (en) | 2014-07-10 |
| CN104904216A (zh) | 2015-09-09 |
| KR20150105374A (ko) | 2015-09-16 |
| TWI566585B (zh) | 2017-01-11 |
| WO2014107723A1 (en) | 2014-07-10 |
| EP2941878A1 (en) | 2015-11-11 |
| EP2941878B1 (en) | 2019-12-11 |
| US20140192896A1 (en) | 2014-07-10 |
| HUE051865T2 (hu) | 2021-05-28 |
| CN104904216B (zh) | 2018-12-04 |
| CN104885460A (zh) | 2015-09-02 |
| TWI538485B (zh) | 2016-06-11 |
| US9398293B2 (en) | 2016-07-19 |
| ES2833149T3 (es) | 2021-06-14 |
| KR101841333B1 (ko) | 2018-03-22 |
| DK2941878T3 (da) | 2020-02-17 |
| TW201444347A (zh) | 2014-11-16 |
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