PT2939427T - Refinamento progressivo com suporte de escalabilidade temporal em codificação de vídeo - Google Patents
Refinamento progressivo com suporte de escalabilidade temporal em codificação de vídeoInfo
- Publication number
- PT2939427T PT2939427T PT138178108T PT13817810T PT2939427T PT 2939427 T PT2939427 T PT 2939427T PT 138178108 T PT138178108 T PT 138178108T PT 13817810 T PT13817810 T PT 13817810T PT 2939427 T PT2939427 T PT 2939427T
- Authority
- PT
- Portugal
- Prior art keywords
- video coding
- temporal scalability
- progressive refinement
- scalability support
- support
- Prior art date
Links
- 230000000750 progressive effect Effects 0.000 title 1
- 230000002123 temporal effect Effects 0.000 title 1
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
- H04N19/30—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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
-
- 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)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261747347P | 2012-12-30 | 2012-12-30 | |
| US14/040,014 US9294777B2 (en) | 2012-12-30 | 2013-09-27 | Progressive refinement with temporal scalability support in video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT2939427T true PT2939427T (pt) | 2016-11-28 |
Family
ID=51017166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT138178108T PT2939427T (pt) | 2012-12-30 | 2013-12-16 | Refinamento progressivo com suporte de escalabilidade temporal em codificação de vídeo |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9294777B2 (enExample) |
| EP (1) | EP2939427B1 (enExample) |
| JP (1) | JP6337009B2 (enExample) |
| KR (1) | KR101672152B1 (enExample) |
| CN (1) | CN104969555B (enExample) |
| DK (1) | DK2939427T3 (enExample) |
| ES (1) | ES2605392T3 (enExample) |
| HU (1) | HUE030828T2 (enExample) |
| PL (1) | PL2939427T3 (enExample) |
| PT (1) | PT2939427T (enExample) |
| SI (1) | SI2939427T1 (enExample) |
| TW (1) | TWI540884B (enExample) |
| WO (1) | WO2014105485A1 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101750048B1 (ko) | 2009-11-13 | 2017-07-03 | 삼성전자주식회사 | 변속 재생 서비스 제공 방법 및 장치 |
| KR20110105710A (ko) * | 2010-03-19 | 2011-09-27 | 삼성전자주식회사 | 복수의 챕터를 포함하는 콘텐트를 적응적으로 스트리밍하는 방법 및 장치 |
| WO2015056182A2 (en) * | 2013-10-15 | 2015-04-23 | Nokia Technologies Oy | Video encoding and decoding |
| US9762912B2 (en) | 2015-01-16 | 2017-09-12 | Microsoft Technology Licensing, Llc | Gradual updating using transform coefficients for encoding and decoding |
| GB2538997A (en) * | 2015-06-03 | 2016-12-07 | Nokia Technologies Oy | A method, an apparatus, a computer program for video coding |
| FR3073112B1 (fr) * | 2017-11-02 | 2021-04-02 | Ateme | Procede et systeme de traitement d'un contenu multimedia dans un reseau de zone metropolitaine |
| US11962782B2 (en) * | 2018-01-29 | 2024-04-16 | Interdigital Vc Holdings, Inc. | Encoding and decoding with refinement of the reconstructed picture |
| WO2019234598A1 (en) | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between ibc and stmvp |
| EP3788788A1 (en) | 2018-06-07 | 2021-03-10 | Beijing Bytedance Network Technology Co. Ltd. | Partial cost calculation |
| CN110636298B (zh) | 2018-06-21 | 2022-09-13 | 北京字节跳动网络技术有限公司 | 对于Merge仿射模式和非Merge仿射模式的统一约束 |
| KR102701593B1 (ko) | 2018-06-21 | 2024-08-30 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 칼라 컴포넌트 간의 서브 블록 mv 상속 |
| TWI719519B (zh) | 2018-07-02 | 2021-02-21 | 大陸商北京字節跳動網絡技術有限公司 | 對於dmvr的塊尺寸限制 |
| CN110944193B (zh) | 2018-09-24 | 2023-08-11 | 北京字节跳动网络技术有限公司 | 视频编码和解码中的加权双向预测 |
| WO2020084474A1 (en) | 2018-10-22 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Gradient computation in bi-directional optical flow |
| CN111083484B (zh) | 2018-10-22 | 2024-06-28 | 北京字节跳动网络技术有限公司 | 基于子块的预测 |
| CN112970262B (zh) | 2018-11-10 | 2024-02-20 | 北京字节跳动网络技术有限公司 | 三角预测模式中的取整 |
| WO2020098647A1 (en) | 2018-11-12 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Bandwidth control methods for affine prediction |
| CN113170093B (zh) | 2018-11-20 | 2023-05-02 | 北京字节跳动网络技术有限公司 | 视频处理中的细化帧间预测 |
| WO2020103852A1 (en) | 2018-11-20 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Difference calculation based on patial position |
| JP7199550B2 (ja) * | 2019-02-01 | 2023-01-05 | 北京字節跳動網絡技術有限公司 | パラメータセットを使用したインループ再成形情報のシグナリング |
| WO2020156538A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between mv precisions and mv difference coding |
| WO2020164582A1 (en) | 2019-02-14 | 2020-08-20 | Beijing Bytedance Network Technology Co., Ltd. | Video processing method and apparatus |
| CN113545069B (zh) | 2019-03-03 | 2024-12-17 | 北京字节跳动网络技术有限公司 | 解码器侧运动矢量细化的运动矢量管理 |
| CN113545065B (zh) | 2019-03-06 | 2023-12-12 | 北京字节跳动网络技术有限公司 | 转换后的单向预测候选的使用 |
| CN118433418A (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 |
| EP3922014A4 (en) | 2019-04-02 | 2022-04-06 | Beijing Bytedance Network Technology Co., Ltd. | Decoder side motion vector derivation |
| WO2020214899A1 (en) * | 2019-04-19 | 2020-10-22 | Beijing Dajia Internet Information Technology Co., Ltd. | Supplemental enhancement information message for embedded image |
| SG11202112279WA (en) | 2019-05-11 | 2021-12-30 | Beijing Bytedance Network Technology Co Ltd | Selective use of coding tools in video processing |
| WO2020228836A1 (en) | 2019-05-16 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Sub-region based determination of motion information refinement |
| WO2021052491A1 (en) | 2019-09-19 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Deriving reference sample positions in video coding |
| JP7482218B2 (ja) | 2019-10-12 | 2024-05-13 | 北京字節跳動網絡技術有限公司 | ビデオコーディングにおける予測タイプシグナリング |
| KR102758910B1 (ko) | 2019-10-13 | 2025-01-24 | 두인 비전 컴퍼니 리미티드 | 레퍼런스 픽처 리샘플링 및 비디오 코딩 툴 사이의 상호 작용 |
| JP7747409B2 (ja) | 2019-12-27 | 2025-10-01 | 北京字節跳動網絡技術有限公司 | ビデオピクチャヘッダ内でのスライスタイプのシグナリング |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006108917A1 (en) * | 2005-04-13 | 2006-10-19 | Nokia Corporation | Coding, storage and signalling of scalability information |
| JP5535479B2 (ja) * | 2005-07-21 | 2014-07-02 | トムソン ライセンシング | スケーラブルビデオコーディングのための重み付け予測方法及び装置 |
| WO2007080223A1 (en) | 2006-01-10 | 2007-07-19 | Nokia Corporation | Buffering of decoded reference pictures |
| US8767836B2 (en) * | 2006-03-27 | 2014-07-01 | Nokia Corporation | Picture delimiter in scalable video coding |
| WO2008007304A2 (en) * | 2006-07-12 | 2008-01-17 | Nokia Corporation | Signaling of region-of-interest scalability information in media files |
| KR101091792B1 (ko) * | 2007-04-17 | 2011-12-08 | 노키아 코포레이션 | 피드백 기반 스케일러블 비디오 코딩 |
| US8873627B2 (en) * | 2010-12-07 | 2014-10-28 | Mediatek Inc | Method and apparatus of video coding using picture structure with low-delay hierarchical B group |
-
2013
- 2013-09-27 US US14/040,014 patent/US9294777B2/en active Active
- 2013-12-16 WO PCT/US2013/075421 patent/WO2014105485A1/en not_active Ceased
- 2013-12-16 JP JP2015550460A patent/JP6337009B2/ja active Active
- 2013-12-16 ES ES13817810.8T patent/ES2605392T3/es active Active
- 2013-12-16 HU HUE13817810A patent/HUE030828T2/en unknown
- 2013-12-16 KR KR1020157020174A patent/KR101672152B1/ko active Active
- 2013-12-16 PL PL13817810T patent/PL2939427T3/pl unknown
- 2013-12-16 SI SI201330375A patent/SI2939427T1/sl unknown
- 2013-12-16 CN CN201380068599.6A patent/CN104969555B/zh active Active
- 2013-12-16 EP EP13817810.8A patent/EP2939427B1/en active Active
- 2013-12-16 DK DK13817810.8T patent/DK2939427T3/en active
- 2013-12-16 PT PT138178108T patent/PT2939427T/pt unknown
- 2013-12-25 TW TW102148238A patent/TWI540884B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| SI2939427T1 (sl) | 2016-12-30 |
| CN104969555A (zh) | 2015-10-07 |
| KR101672152B1 (ko) | 2016-11-02 |
| KR20150103111A (ko) | 2015-09-09 |
| HUE030828T2 (en) | 2017-06-28 |
| JP2016507956A (ja) | 2016-03-10 |
| US20140185670A1 (en) | 2014-07-03 |
| JP6337009B2 (ja) | 2018-06-06 |
| DK2939427T3 (en) | 2016-11-07 |
| CN104969555B (zh) | 2019-01-15 |
| PL2939427T3 (pl) | 2017-02-28 |
| TWI540884B (zh) | 2016-07-01 |
| TW201440498A (zh) | 2014-10-16 |
| EP2939427A1 (en) | 2015-11-04 |
| US9294777B2 (en) | 2016-03-22 |
| EP2939427B1 (en) | 2016-08-24 |
| ES2605392T3 (es) | 2017-03-14 |
| WO2014105485A1 (en) | 2014-07-03 |
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