TWI540884B - 在視訊寫碼中具有時間可擴充性支援之漸進式改良 - Google Patents
在視訊寫碼中具有時間可擴充性支援之漸進式改良 Download PDFInfo
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- TWI540884B TWI540884B TW102148238A TW102148238A TWI540884B TW I540884 B TWI540884 B TW I540884B TW 102148238 A TW102148238 A TW 102148238A TW 102148238 A TW102148238 A TW 102148238A TW I540884 B TWI540884 B TW I540884B
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Classifications
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- 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
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- 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
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- 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 (2)
| Publication Number | Publication Date |
|---|---|
| TW201440498A TW201440498A (zh) | 2014-10-16 |
| TWI540884B true TWI540884B (zh) | 2016-07-01 |
Family
ID=51017166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102148238A TWI540884B (zh) | 2012-12-30 | 2013-12-25 | 在視訊寫碼中具有時間可擴充性支援之漸進式改良 |
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 |
| EP4221201A1 (en) * | 2018-01-29 | 2023-08-02 | InterDigital VC Holdings, Inc. | Encoding and decoding with refinement of the reconstructed picture |
| GB2588003B (en) | 2018-06-05 | 2023-04-19 | Beijing Bytedance Network Tech Co Ltd | Interaction between pairwise average merging candidates and IBC |
| KR102797628B1 (ko) | 2018-06-07 | 2025-04-17 | 두인 비전 컴퍼니 리미티드 | 부분 코스트 계산 |
| 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 |
| CN115426497A (zh) | 2018-06-21 | 2022-12-02 | 抖音视界有限公司 | 颜色分量之间的子块运动矢量继承 |
| 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 |
| WO2020065517A1 (en) | 2018-09-24 | 2020-04-02 | Beijing Bytedance Network Technology Co., Ltd. | Simplified history based motion vector prediction |
| WO2020084476A1 (en) | 2018-10-22 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Sub-block based prediction |
| CN111083492B (zh) | 2018-10-22 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 双向光流中的梯度计算 |
| WO2020094149A1 (en) | 2018-11-10 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Rounding in triangular prediction mode |
| WO2020098648A1 (en) | 2018-11-12 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Using combined inter intra prediction in video processing |
| WO2020103870A1 (en) | 2018-11-20 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Inter prediction with refinement in video processing |
| CN117319644A (zh) | 2018-11-20 | 2023-12-29 | 北京字节跳动网络技术有限公司 | 基于部分位置的差计算 |
| KR102617221B1 (ko) * | 2019-02-01 | 2023-12-27 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 파라미터 세트들을 사용한 인-루프 재성형 정보의 시그널링 |
| CN113383548A (zh) | 2019-02-03 | 2021-09-10 | 北京字节跳动网络技术有限公司 | Mv精度和mv差编解码之间的相互作用 |
| CN113424525B (zh) | 2019-02-14 | 2023-11-10 | 北京字节跳动网络技术有限公司 | 解码器侧细化工具的尺寸选择性应用 |
| WO2020177683A1 (en) | 2019-03-03 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | Enabling bio based on the information in the picture header |
| WO2020177756A1 (en) | 2019-03-06 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | Size dependent inter coding |
| KR20200110213A (ko) * | 2019-03-12 | 2020-09-23 | 현대자동차주식회사 | 영상 부호화 및 복호화 방법 및 장치 |
| KR102610709B1 (ko) | 2019-04-02 | 2023-12-05 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 디코더 측 움직임 벡터 유도 |
| CN114402623B (zh) * | 2019-04-19 | 2023-06-09 | 北京达佳互联信息技术有限公司 | 用于嵌入图像的补充增强信息消息 |
| WO2020228659A1 (en) | 2019-05-11 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Coding tools with reference picture resampling |
| WO2020228836A1 (en) | 2019-05-16 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Sub-region based determination of motion information refinement |
| MX2022002916A (es) | 2019-09-19 | 2022-04-06 | Beijing Bytedance Network Tech Co Ltd | Derivacion de posiciones de muestra de referencia en codificacion de video. |
| CN114556934B (zh) | 2019-10-12 | 2025-09-16 | 北京字节跳动网络技术有限公司 | 视频编解码中的预测类型信令 |
| CN117376557A (zh) | 2019-10-13 | 2024-01-09 | 北京字节跳动网络技术有限公司 | 参考图片重采样与视频编解码工具之间的相互作用 |
| BR112022012807A2 (pt) | 2019-12-27 | 2022-09-27 | Beijing Bytedance Network Tech Co Ltd | Método de processamento de vídeo, aparelho para processar dados de vídeo e meios não transitórios legíveis por computador |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080006609A (ko) * | 2005-04-13 | 2008-01-16 | 노키아 코포레이션 | 스케일링가능성 정보의 코딩, 저장, 및 시그널링 |
| EP1915870B1 (en) * | 2005-07-21 | 2017-03-08 | Thomson Licensing | Method and apparatus for weighted prediction for scalable video coding |
| 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 |
| CN101507281B (zh) * | 2006-07-12 | 2013-06-05 | 诺基亚公司 | 媒体文件中的兴趣区域可缩放性信息的信号发送 |
| RU2432703C2 (ru) * | 2007-04-17 | 2011-10-27 | Нокиа Корпорейшн | Масштабируемое видеокодирование с обратной связью |
| 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 EP EP13817810.8A patent/EP2939427B1/en active Active
- 2013-12-16 KR KR1020157020174A patent/KR101672152B1/ko active Active
- 2013-12-16 PT PT138178108T patent/PT2939427T/pt unknown
- 2013-12-16 SI SI201330375A patent/SI2939427T1/sl unknown
- 2013-12-16 ES ES13817810.8T patent/ES2605392T3/es active Active
- 2013-12-16 DK DK13817810.8T patent/DK2939427T3/en active
- 2013-12-16 HU HUE13817810A patent/HUE030828T2/en unknown
- 2013-12-16 PL PL13817810T patent/PL2939427T3/pl unknown
- 2013-12-16 JP JP2015550460A patent/JP6337009B2/ja active Active
- 2013-12-16 CN CN201380068599.6A patent/CN104969555B/zh active Active
- 2013-12-25 TW TW102148238A patent/TWI540884B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016507956A (ja) | 2016-03-10 |
| US9294777B2 (en) | 2016-03-22 |
| PT2939427T (pt) | 2016-11-28 |
| PL2939427T3 (pl) | 2017-02-28 |
| EP2939427B1 (en) | 2016-08-24 |
| CN104969555B (zh) | 2019-01-15 |
| EP2939427A1 (en) | 2015-11-04 |
| SI2939427T1 (sl) | 2016-12-30 |
| TW201440498A (zh) | 2014-10-16 |
| ES2605392T3 (es) | 2017-03-14 |
| US20140185670A1 (en) | 2014-07-03 |
| HUE030828T2 (en) | 2017-06-28 |
| JP6337009B2 (ja) | 2018-06-06 |
| DK2939427T3 (en) | 2016-11-07 |
| WO2014105485A1 (en) | 2014-07-03 |
| CN104969555A (zh) | 2015-10-07 |
| KR20150103111A (ko) | 2015-09-09 |
| KR101672152B1 (ko) | 2016-11-02 |
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