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 (enExample) |
| EP (2) | EP2941879B1 (enExample) |
| JP (2) | JP6239650B2 (enExample) |
| KR (2) | KR101741348B1 (enExample) |
| CN (2) | CN104885460B (enExample) |
| DK (2) | DK2941879T3 (enExample) |
| ES (2) | ES2777214T3 (enExample) |
| HU (2) | HUE049430T2 (enExample) |
| TW (2) | TWI538485B (enExample) |
| WO (2) | WO2014107723A1 (enExample) |
Families Citing this family (31)
| 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 |
| CN119893088A (zh) * | 2018-08-06 | 2025-04-25 | 夏普株式会社 | 图像解码装置、图像编码装置以及计算机可读介质 |
| 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 |
| EP3888359A4 (en) * | 2018-11-27 | 2022-03-02 | OP Solutions, LLC | ADAPTIVE BLOCK UPDATE OF UNAVAILABLE REFERENCE FRAMES WITH EXPLICIT AND IMPLICIT SIGNALING |
| WO2020107268A1 (zh) * | 2018-11-28 | 2020-06-04 | 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 |
| WO2020130922A1 (en) * | 2018-12-20 | 2020-06-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Normative indication of recovery point |
| CN113615175A (zh) * | 2019-03-11 | 2021-11-05 | 华为技术有限公司 | 视频译码中的逐步解码刷新 |
| CN118433420A (zh) * | 2019-03-12 | 2024-08-02 | 现代自动车株式会社 | 用于编码和解码影像的方法 |
| CN113196764A (zh) | 2019-04-23 | 2021-07-30 | 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 |
| KR20250099274A (ko) | 2019-05-06 | 2025-07-01 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩에서 복구 포인트 시그널링 |
| 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 |
| WO2021044974A1 (ja) * | 2019-09-06 | 2021-03-11 | 株式会社ソニー・インタラクティブエンタテインメント | 送信装置、受信装置、送信方法、受信方法及びプログラム |
| WO2021047817A1 (en) * | 2019-09-12 | 2021-03-18 | Nokia Technologies Oy | A method, an apparatus and a computer program product for video encoding and video decodin 3 with wavefront-based gradual random access |
| AU2020354883A1 (en) * | 2019-09-24 | 2022-04-21 | Huawei Technologies Co., Ltd. | Signaling of picture header in video coding |
| JP7405990B2 (ja) | 2019-12-26 | 2023-12-26 | バイトダンス インコーポレイテッド | コーディングされたピクチャ内における復号順を実装する技術 |
| JP7701924B2 (ja) | 2019-12-27 | 2025-07-02 | 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 |
| KR20220141794A (ko) * | 2020-03-05 | 2022-10-20 | 엘지전자 주식회사 | 혼성 nal 유닛 타입에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| JP7457151B2 (ja) | 2020-03-16 | 2024-03-27 | バイトダンス インコーポレイテッド | スケーラブル映像コーディングにおけるランダムアクセスポイントアクセスユニット |
| US12088846B2 (en) * | 2020-04-01 | 2024-09-10 | Lg Electronics Inc. | Signaling-based image or video coding of information related to recovery point for GDR |
| WO2021206524A1 (ko) * | 2020-04-11 | 2021-10-14 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| EP4140140A4 (en) * | 2020-05-21 | 2023-07-05 | ByteDance Inc. | Signaling of gradual decoding refresh and reference picture lists |
| CN115668949A (zh) | 2020-05-26 | 2023-01-31 | 字节跳动有限公司 | 编解码视频中的帧间层参考图片的标识 |
| CN118511518A (zh) * | 2022-01-05 | 2024-08-16 | 株式会社Kt | 视频信号编码/解码方法和存储比特流的记录介质 |
| US12348747B2 (en) * | 2023-04-25 | 2025-07-01 | Tencent America LLC | Implicit masked blending mode |
| US12477122B2 (en) * | 2023-06-20 | 2025-11-18 | Tencent America LLC | Implicit masked blending mode improvement |
| US12284375B2 (en) | 2023-06-27 | 2025-04-22 | Tencent America LLC | Implicit masked blending mode improvement with high level syntax |
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 |
| KR101289603B1 (ko) * | 2005-07-25 | 2013-07-24 | 톰슨 라이센싱 | 참조 및 비참조 비디오 프레임을 검출하고 은닉하는 방법및 장치 |
| 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 |
| RU2011135321A (ru) | 2009-01-28 | 2013-03-10 | Нокиа Корпорейшн | Способ и устройство для кодирования и декодирования видеосигналов |
| 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 |
| CN104429070B (zh) * | 2012-07-02 | 2018-08-21 | 太阳专利托管公司 | 图像解码方法、图像编码方法、图像解码装置、图像编码装置及图像编解码装置 |
| 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 ES ES14702671T patent/ES2777214T3/es active Active
- 2014-01-07 HU HUE14702671A patent/HUE049430T2/hu unknown
- 2014-01-07 JP JP2015551832A patent/JP6239650B2/ja active Active
- 2014-01-07 EP EP14702672.8A patent/EP2941879B1/en active Active
- 2014-01-07 JP JP2015551830A patent/JP6242913B2/ja active Active
- 2014-01-07 TW TW103100565A patent/TWI538485B/zh active
- 2014-01-07 DK DK14702672.8T patent/DK2941879T3/da active
- 2014-01-07 DK DK14702671.0T patent/DK2941878T3/da active
- 2014-01-07 ES ES14702672T patent/ES2833149T3/es active Active
- 2014-01-07 TW TW103100564A patent/TWI566585B/zh active
- 2014-01-07 CN CN201480003953.1A patent/CN104885460B/zh active Active
- 2014-01-07 WO PCT/US2014/010487 patent/WO2014107723A1/en not_active Ceased
- 2014-01-07 KR KR1020157020826A patent/KR101741348B1/ko active Active
- 2014-01-07 WO PCT/US2014/010482 patent/WO2014107721A1/en not_active Ceased
- 2014-01-07 CN CN201480003949.5A patent/CN104904216B/zh active Active
- 2014-01-07 HU HUE14702672A patent/HUE051865T2/hu unknown
- 2014-01-07 KR KR1020157020825A patent/KR101841333B1/ko active Active
- 2014-01-07 EP EP14702671.0A patent/EP2941878B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2941878A1 (en) | 2015-11-11 |
| HUE051865T2 (hu) | 2021-05-28 |
| JP6239650B2 (ja) | 2017-11-29 |
| CN104885460B (zh) | 2019-05-03 |
| JP2016509404A (ja) | 2016-03-24 |
| WO2014107721A1 (en) | 2014-07-10 |
| WO2014107723A1 (en) | 2014-07-10 |
| US20140192896A1 (en) | 2014-07-10 |
| TW201444348A (zh) | 2014-11-16 |
| EP2941879B1 (en) | 2020-08-26 |
| KR101741348B1 (ko) | 2017-05-29 |
| KR20150105374A (ko) | 2015-09-16 |
| EP2941878B1 (en) | 2019-12-11 |
| DK2941878T3 (da) | 2020-02-17 |
| ES2833149T3 (es) | 2021-06-14 |
| US20140192897A1 (en) | 2014-07-10 |
| KR101841333B1 (ko) | 2018-03-22 |
| TW201444347A (zh) | 2014-11-16 |
| TWI566585B (zh) | 2017-01-11 |
| ES2777214T3 (es) | 2020-08-04 |
| TWI538485B (zh) | 2016-06-11 |
| HUE049430T2 (hu) | 2020-09-28 |
| JP2016509403A (ja) | 2016-03-24 |
| CN104904216B (zh) | 2018-12-04 |
| JP6242913B2 (ja) | 2017-12-06 |
| CN104904216A (zh) | 2015-09-09 |
| KR20150105373A (ko) | 2015-09-16 |
| EP2941879A1 (en) | 2015-11-11 |
| US9571847B2 (en) | 2017-02-14 |
| US9398293B2 (en) | 2016-07-19 |
| CN104885460A (zh) | 2015-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK2941879T3 (da) | Gradvis afkodningsgenindlæsning med temporær skalerbarhedstøtte i videokoding | |
| IL296063B2 (en) | Chroma quantization in video coding | |
| DK2768144T3 (da) | Entropikodnings- og afkodningssystem | |
| HUE049140T2 (hu) | Video entrópia kódolása és video entrópia dekódolása | |
| EP2752011A4 (en) | MULTI-VIEW VIDEO CODING AND DECODING | |
| DK4221228T3 (da) | Videokoder med forbedret cabac-kodning | |
| EP3058747A4 (en) | Video encoding and decoding using syntax element | |
| PL2959672T3 (pl) | Ulepszone sposoby i urządzenia do kodowania i dekodowania obrazu hdr | |
| GB201314068D0 (en) | Encoding Video Captured in low light | |
| EP3078195A4 (en) | Video encoding and decoding | |
| HUE045386T2 (hu) | Eljárás slice-szegmensek entrópiadekódolására | |
| EP3565250C0 (en) | SUB-SLICES IN VIDEO DECODING | |
| EP4236315C0 (en) | VIDEO DECODING DEVICE AND VIDEO ENCODING DEVICE | |
| BR112014009569A2 (pt) | dispositivos e métodos de codificação e decodificação de vídeo | |
| IL241739A0 (en) | Audio encoder and decoder | |
| BR112014009571A2 (pt) | dispositivos e métodos de codificação e de decodificação de vídeo | |
| BR112014016291A2 (pt) | dispositivos e métodos de decodificação e codificação de vídeo | |
| BR112013034060A2 (pt) | métodos e dispositivos de codificação e decodificação | |
| IL240117A0 (en) | Audio encoder and decoder | |
| CL2014000227S1 (es) | Decodificador | |
| GB2515362B (en) | Decoding frames | |
| BR112014004062A2 (pt) | dispositivos e métodos de codificação e decodificação | |
| GB2509702B (en) | Video coding | |
| GB201307146D0 (en) | Video coding and decoding | |
| GB201318087D0 (en) | Video encoding and decoding |