ES2796824T3 - Simplificaciones en la obtención de vectores de disparidad y la predicción de vectores de movimiento en codificación de vídeo 3D - Google Patents
Simplificaciones en la obtención de vectores de disparidad y la predicción de vectores de movimiento en codificación de vídeo 3D Download PDFInfo
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- ES2796824T3 ES2796824T3 ES14720009T ES14720009T ES2796824T3 ES 2796824 T3 ES2796824 T3 ES 2796824T3 ES 14720009 T ES14720009 T ES 14720009T ES 14720009 T ES14720009 T ES 14720009T ES 2796824 T3 ES2796824 T3 ES 2796824T3
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
-
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361803100P | 2013-03-18 | 2013-03-18 | |
| US201361807281P | 2013-04-01 | 2013-04-01 | |
| US14/215,876 US9596448B2 (en) | 2013-03-18 | 2014-03-17 | Simplifications on disparity vector derivation and motion vector prediction in 3D video coding |
| PCT/US2014/031039 WO2014153343A2 (en) | 2013-03-18 | 2014-03-18 | Simplifications on disparity vector derivation and motion vector prediction in 3d video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2796824T3 true ES2796824T3 (es) | 2020-11-30 |
Family
ID=51525594
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14720009T Active ES2796824T3 (es) | 2013-03-18 | 2014-03-18 | Simplificaciones en la obtención de vectores de disparidad y la predicción de vectores de movimiento en codificación de vídeo 3D |
| ES14724873T Active ES2736280T3 (es) | 2013-03-18 | 2014-03-18 | Simplificaciones en la obtención de vectores de disparidad y la predicción de vectores de movimiento en codificación de vídeo 3D |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14724873T Active ES2736280T3 (es) | 2013-03-18 | 2014-03-18 | Simplificaciones en la obtención de vectores de disparidad y la predicción de vectores de movimiento en codificación de vídeo 3D |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9900576B2 (OSRAM) |
| EP (2) | EP2976885B1 (OSRAM) |
| JP (5) | JP6768502B2 (OSRAM) |
| KR (2) | KR102180859B1 (OSRAM) |
| CN (2) | CN105191319B (OSRAM) |
| ES (2) | ES2796824T3 (OSRAM) |
| HU (2) | HUE049461T2 (OSRAM) |
| WO (2) | WO2014153343A2 (OSRAM) |
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| KR20150079606A (ko) * | 2012-09-17 | 2015-07-08 | 엘지전자 주식회사 | 비디오 신호 처리 방법 및 장치 |
| US9635357B2 (en) | 2013-02-26 | 2017-04-25 | Qualcomm Incorporated | Neighboring block disparity vector derivation in 3D video coding |
| US9237345B2 (en) | 2013-02-26 | 2016-01-12 | Qualcomm Incorporated | Neighbor block-based disparity vector derivation in 3D-AVC |
| US9900576B2 (en) | 2013-03-18 | 2018-02-20 | Qualcomm Incorporated | Simplifications on disparity vector derivation and motion vector prediction in 3D video coding |
| WO2014166063A1 (en) * | 2013-04-09 | 2014-10-16 | Mediatek Inc. | Default vector for disparity vector derivation for 3d video coding |
| US10477230B2 (en) * | 2013-04-10 | 2019-11-12 | Mediatek Inc. | Method and apparatus of disparity vector derivation for three-dimensional and multi-view video coding |
| KR102300036B1 (ko) * | 2013-04-11 | 2021-09-08 | 엘지전자 주식회사 | 비디오 신호 처리 방법 및 장치 |
| WO2014166119A1 (en) * | 2013-04-12 | 2014-10-16 | Mediatek Inc. | Stereo compatibility high level syntax |
| WO2015007159A1 (en) * | 2013-07-15 | 2015-01-22 | Mediatek Singapore Pte. Ltd. | Method of disparity derived depth coding in 3d video coding |
| US9503751B2 (en) * | 2013-10-17 | 2016-11-22 | Hfi Innovation Inc. | Method and apparatus for simplified depth coding with extended prediction modes |
| CA2921759C (en) * | 2013-10-17 | 2018-05-15 | Mediatek Inc. | Method of motion information prediction and inheritance in multi-view and three-dimensional video coding |
| WO2015098827A1 (ja) * | 2013-12-27 | 2015-07-02 | 日本電信電話株式会社 | 映像符号化方法、映像復号方法、映像符号化装置、映像復号装置、映像符号化プログラム及び映像復号プログラム |
| KR102378459B1 (ko) * | 2014-06-30 | 2022-03-24 | 한국전자통신연구원 | 움직임 병합 모드에서 시점 합성 예측 후보의 중복성 제거 장치 및 방법 |
| US10397611B2 (en) * | 2014-10-08 | 2019-08-27 | Lg Electronics Inc. | Method and device for encoding/decoding 3D video |
| RU2661331C2 (ru) * | 2014-10-08 | 2018-07-13 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство кодирования изображений с эффектом глубины при кодировании видео |
| KR20170065502A (ko) * | 2014-10-08 | 2017-06-13 | 엘지전자 주식회사 | 3d 비디오 부호화/복호화 방법 및 장치 |
| CN104506871B (zh) * | 2014-11-23 | 2017-06-06 | 北京工业大学 | 一种基于hevc的3d视频快速编码方法 |
| US10237473B2 (en) * | 2015-09-04 | 2019-03-19 | Apple Inc. | Depth map calculation in a stereo camera system |
| CN108369751B (zh) * | 2015-12-14 | 2023-09-08 | 松下电器（美国）知识产权公司 | 三维数据编码方法、解码方法、编码装置、解码装置 |
| ES2917099B1 (es) * | 2016-02-25 | 2023-04-21 | Kt Corp | Método y aparato para procesar señales de video |
| WO2019059575A2 (ko) | 2017-09-19 | 2019-03-28 | 삼성전자주식회사 | 움직임 정보의 부호화 및 복호화 방법, 및 움직임 정보의 부호화 및 복호화 장치 |
| WO2020084476A1 (en) | 2018-10-22 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Sub-block based prediction |
| CN111093073B (zh) | 2018-10-24 | 2024-04-19 | 北京字节跳动网络技术有限公司 | 用于子块运动矢量预测的基于搜索的运动候选推导 |
| CN111436229B (zh) | 2018-11-12 | 2024-06-28 | 北京字节跳动网络技术有限公司 | 帧间预测的带宽控制方法 |
| WO2020103872A1 (en) | 2018-11-20 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Prediction refinement for combined inter intra prediction mode |
| EP3861742A4 (en) | 2018-11-20 | 2022-04-13 | Beijing Bytedance Network Technology Co., Ltd. | DIFFERENCE CALCULATION BASED ON SPATIAL POSITION |
| WO2020103943A1 (en) | 2018-11-22 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Using collocated blocks in sub-block temporal motion vector prediction mode |
| KR102824581B1 (ko) * | 2019-02-07 | 2025-06-23 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 광류를 사용한 인터 예측 개선을 위한 시스템, 장치 및 방법 |
| 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 |
| KR102610709B1 (ko) | 2019-04-02 | 2023-12-05 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 디코더 측 움직임 벡터 유도 |
| KR102808776B1 (ko) | 2019-08-13 | 2025-05-15 | 두인 비전 컴퍼니 리미티드 | 서브 블록 기반 인터 예측의 모션 정밀도 |
| WO2021052507A1 (en) | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Sub-picture coding and decoding of video |
| TWI736335B (zh) | 2020-06-23 | 2021-08-11 | 國立成功大學 | 基於深度影像生成方法、電子裝置與電腦程式產品 |
| US11936913B2 (en) | 2021-06-28 | 2024-03-19 | Tencent America LLC | Warping-based decoded picture resampling supplementary enhancement information message |
| CN117043820A (zh) * | 2021-10-05 | 2023-11-10 | 腾讯云欧洲(法国)简易股份公司 | 沉浸式视频上下文中的深度估计方法 |
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| EP1769640A1 (en) * | 2004-07-15 | 2007-04-04 | Samsung Electronics Co., Ltd. | Scalable motion information encoding/decoding apparatus and method and scalable video encoding/decoding apparatus and method using them |
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| US20120189060A1 (en) | 2011-01-20 | 2012-07-26 | Industry-Academic Cooperation Foundation, Yonsei University | Apparatus and method for encoding and decoding motion information and disparity information |
| JP5747559B2 (ja) | 2011-03-01 | 2015-07-15 | 富士通株式会社 | 動画像復号方法、動画像符号化方法、動画像復号装置、及び動画像復号プログラム |
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| BR112014003165A2 (pt) * | 2011-08-09 | 2017-03-01 | Samsung Electronics Co Ltd | método para codificar um mapa de profundidade de dados de vídeo de múltiplas visualizações, aparelho para codificar um mapa de profundidade de dados de vídeo de múltiplas visualizações, método para decodificar um mapa de profundidade de dados de vídeo de múltiplas visualizações, e aparelho para decodificar um mapa de profundidade de dados de vídeo de múltiplas visualizações |
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| US9319657B2 (en) | 2012-09-19 | 2016-04-19 | Qualcomm Incorporated | Selection of pictures for disparity vector derivation |
| US20140098883A1 (en) | 2012-10-09 | 2014-04-10 | Nokia Corporation | Method and apparatus for video coding |
| CN102946535B (zh) | 2012-10-09 | 2015-05-13 | 华为技术有限公司 | 预测块的视差矢量预测值获取的方法和装置 |
| US10341638B2 (en) | 2013-01-07 | 2019-07-02 | Mediatek Inc. | Method and apparatus of depth to disparity vector conversion for three-dimensional video coding |
| US9237345B2 (en) | 2013-02-26 | 2016-01-12 | Qualcomm Incorporated | Neighbor block-based disparity vector derivation in 3D-AVC |
| US9635357B2 (en) | 2013-02-26 | 2017-04-25 | Qualcomm Incorporated | Neighboring block disparity vector derivation in 3D video coding |
| US9900576B2 (en) | 2013-03-18 | 2018-02-20 | Qualcomm Incorporated | Simplifications on disparity vector derivation and motion vector prediction in 3D video coding |
| US9521425B2 (en) | 2013-03-19 | 2016-12-13 | Qualcomm Incorporated | Disparity vector derivation in 3D video coding for skip and direct modes |
| US9930363B2 (en) | 2013-04-12 | 2018-03-27 | Nokia Technologies Oy | Harmonized inter-view and view synthesis prediction for 3D video coding |
-
2014
- 2014-03-17 US US14/216,232 patent/US9900576B2/en active Active
- 2014-03-17 US US14/215,876 patent/US9596448B2/en active Active
- 2014-03-18 JP JP2016504335A patent/JP6768502B2/ja active Active
- 2014-03-18 ES ES14720009T patent/ES2796824T3/es active Active
- 2014-03-18 JP JP2016504336A patent/JP6768503B2/ja active Active
- 2014-03-18 WO PCT/US2014/031039 patent/WO2014153343A2/en not_active Ceased
- 2014-03-18 WO PCT/US2014/031029 patent/WO2014153340A2/en not_active Ceased
- 2014-03-18 KR KR1020157028868A patent/KR102180859B1/ko active Active
- 2014-03-18 EP EP14724873.6A patent/EP2976885B1/en active Active
- 2014-03-18 KR KR1020157028870A patent/KR102185025B1/ko active Active
- 2014-03-18 HU HUE14720009A patent/HUE049461T2/hu unknown
- 2014-03-18 CN CN201480016282.2A patent/CN105191319B/zh active Active
- 2014-03-18 CN CN201480013342.5A patent/CN105052146B/zh active Active
- 2014-03-18 EP EP14720009.1A patent/EP2976884B1/en active Active
- 2014-03-18 HU HUE14724873A patent/HUE045450T2/hu unknown
- 2014-03-18 ES ES14724873T patent/ES2736280T3/es active Active
-
2018
- 2018-02-21 JP JP2018028813A patent/JP2018113701A/ja active Pending
- 2018-12-06 JP JP2018228777A patent/JP6768768B2/ja active Active
- 2018-12-06 JP JP2018228778A patent/JP6866340B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2976885B1 (en) | 2019-04-17 |
| KR102180859B1 (ko) | 2020-11-19 |
| EP2976885A2 (en) | 2016-01-27 |
| KR102185025B1 (ko) | 2020-12-01 |
| JP2016517681A (ja) | 2016-06-16 |
| WO2014153343A3 (en) | 2015-02-19 |
| ES2736280T3 (es) | 2019-12-27 |
| KR20150131220A (ko) | 2015-11-24 |
| US9900576B2 (en) | 2018-02-20 |
| CN105191319B (zh) | 2019-08-23 |
| JP2018113701A (ja) | 2018-07-19 |
| US20140269898A1 (en) | 2014-09-18 |
| JP6768503B2 (ja) | 2020-10-14 |
| HUE049461T2 (hu) | 2020-09-28 |
| WO2014153340A3 (en) | 2015-02-12 |
| JP2019068447A (ja) | 2019-04-25 |
| WO2014153340A2 (en) | 2014-09-25 |
| JP6768502B2 (ja) | 2020-10-14 |
| JP6768768B2 (ja) | 2020-10-14 |
| US20140267605A1 (en) | 2014-09-18 |
| WO2014153343A2 (en) | 2014-09-25 |
| KR20150131222A (ko) | 2015-11-24 |
| CN105191319A (zh) | 2015-12-23 |
| JP2016517682A (ja) | 2016-06-16 |
| HUE045450T2 (hu) | 2019-12-30 |
| JP2019068448A (ja) | 2019-04-25 |
| CN105052146B (zh) | 2019-04-05 |
| EP2976884A2 (en) | 2016-01-27 |
| CN105052146A (zh) | 2015-11-11 |
| EP2976884B1 (en) | 2020-03-11 |
| US9596448B2 (en) | 2017-03-14 |
| JP6866340B2 (ja) | 2021-04-28 |
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