JP6768503B2 - 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 - Google Patents
3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 Download PDFInfo
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- JP6768503B2 JP6768503B2 JP2016504336A JP2016504336A JP6768503B2 JP 6768503 B2 JP6768503 B2 JP 6768503B2 JP 2016504336 A JP2016504336 A JP 2016504336A JP 2016504336 A JP2016504336 A JP 2016504336A JP 6768503 B2 JP6768503 B2 JP 6768503B2
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- 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
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- 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 (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361803100P | 2013-03-18 | 2013-03-18 | |
| US61/803,100 | 2013-03-18 | ||
| US201361807281P | 2013-04-01 | 2013-04-01 | |
| US61/807,281 | 2013-04-01 | ||
| US14/215,876 | 2014-03-17 | ||
| 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 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018228778A Division JP6866340B2 (ja) | 2013-03-18 | 2018-12-06 | 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016517682A JP2016517682A (ja) | 2016-06-16 |
| JP2016517682A5 JP2016517682A5 (enExample) | 2017-03-30 |
| JP6768503B2 true JP6768503B2 (ja) | 2020-10-14 |
Family
ID=51525594
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016504336A Active JP6768503B2 (ja) | 2013-03-18 | 2014-03-18 | 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 |
| JP2016504335A Active JP6768502B2 (ja) | 2013-03-18 | 2014-03-18 | 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 |
| JP2018028813A Pending JP2018113701A (ja) | 2013-03-18 | 2018-02-21 | 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 |
| JP2018228778A Active JP6866340B2 (ja) | 2013-03-18 | 2018-12-06 | 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 |
| JP2018228777A Active JP6768768B2 (ja) | 2013-03-18 | 2018-12-06 | 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016504335A Active JP6768502B2 (ja) | 2013-03-18 | 2014-03-18 | 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 |
| JP2018028813A Pending JP2018113701A (ja) | 2013-03-18 | 2018-02-21 | 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 |
| JP2018228778A Active JP6866340B2 (ja) | 2013-03-18 | 2018-12-06 | 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 |
| JP2018228777A Active JP6768768B2 (ja) | 2013-03-18 | 2018-12-06 | 3dビデオコーディングにおける視差ベクトル導出および動きベクトル予測の簡略化 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9596448B2 (enExample) |
| EP (2) | EP2976885B1 (enExample) |
| JP (5) | JP6768503B2 (enExample) |
| KR (2) | KR102185025B1 (enExample) |
| CN (2) | CN105191319B (enExample) |
| ES (2) | ES2736280T3 (enExample) |
| HU (2) | HUE045450T2 (enExample) |
| WO (2) | WO2014153343A2 (enExample) |
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| US9237345B2 (en) | 2013-02-26 | 2016-01-12 | Qualcomm Incorporated | Neighbor block-based disparity vector derivation in 3D-AVC |
| US9781416B2 (en) | 2013-02-26 | 2017-10-03 | Qualcomm Incorporated | Neighboring block disparity vector derivation in 3D video coding |
| US9596448B2 (en) | 2013-03-18 | 2017-03-14 | 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 |
| CN105122808B (zh) * | 2013-04-10 | 2018-08-03 | 联发科技股份有限公司 | 三维或多视图视频编码或解码的方法及装置 |
| CN105122813B (zh) * | 2013-04-11 | 2019-02-19 | Lg电子株式会社 | 视频信号处理方法和设备 |
| 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 |
| JPWO2015098827A1 (ja) * | 2013-12-27 | 2017-03-23 | 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 |
| WO2016056754A1 (ko) * | 2014-10-08 | 2016-04-14 | 엘지전자 주식회사 | 3d 비디오 부호화/복호화 방법 및 장치 |
| US10397611B2 (en) * | 2014-10-08 | 2019-08-27 | Lg Electronics Inc. | Method and device for encoding/decoding 3D video |
| EP3206402A4 (en) * | 2014-10-08 | 2018-03-21 | LG Electronics Inc. | Depth picture coding method and device in video coding |
| 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 |
| KR102545015B1 (ko) * | 2015-12-14 | 2023-06-19 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 포인트 클라우드 삼차원 데이터 부호화 방법, 포인트 클라우드 삼차원 데이터 복호 방법, 포인트 클라우드 삼차원 데이터 부호화 장치 및 포인트 클라우드 삼차원 데이터 복호 장치 |
| ES2917099B1 (es) * | 2016-02-25 | 2023-04-21 | Kt Corp | Método y aparato para procesar señales de video |
| EP3657797A4 (en) | 2017-09-19 | 2021-04-21 | Samsung Electronics Co., Ltd. | METHOD FOR CODING AND DECODING MOVEMENT INFORMATION AND DEVICE FOR CODING AND DECODING MOVEMENT INFORMATION |
| 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 |
| WO2020084552A1 (en) | 2018-10-24 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Motion candidate derivation based on spatial neighboring block in sub-block motion vector prediction |
| CN111436226B (zh) | 2018-11-12 | 2024-08-16 | 北京字节跳动网络技术有限公司 | 用于帧间预测的运动矢量存储 |
| CN113170097B (zh) | 2018-11-20 | 2024-04-09 | 北京字节跳动网络技术有限公司 | 视频编解码模式的编解码和解码 |
| EP3861742A4 (en) | 2018-11-20 | 2022-04-13 | Beijing Bytedance Network Technology Co., Ltd. | DIFFERENCE CALCULATION BASED ON SPATIAL POSITION |
| WO2020103940A1 (en) | 2018-11-22 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Coordination method for sub-block based inter prediction |
| EP4221223A1 (en) * | 2019-02-07 | 2023-08-02 | Vid Scale, Inc. | Systems, apparatus and methods for inter prediction refinement with optical flow |
| WO2020177756A1 (en) | 2019-03-06 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | Size dependent inter coding |
| EP3922014A4 (en) | 2019-04-02 | 2022-04-06 | Beijing Bytedance Network Technology Co., Ltd. | Decoder side motion vector derivation |
| CN114208184B (zh) | 2019-08-13 | 2025-01-07 | 北京字节跳动网络技术有限公司 | 基于子块的帧间预测中的运动精度 |
| CN114467308B (zh) | 2019-09-22 | 2024-04-12 | 北京字节跳动网络技术有限公司 | 视频处理中的参考图片重采样 |
| 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 |
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| EP4413533A1 (en) * | 2021-10-05 | 2024-08-14 | Tencent Cloud Europe (France) SAS | Depth estimation method in an immersive video context |
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| WO2007058113A1 (ja) * | 2005-11-21 | 2007-05-24 | Pioneer Corporation | デジタル放送受信用の信号処理装置、信号処理方法および信号処理プログラム並びにデジタル放送受信装置 |
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| US9596448B2 (en) | 2013-03-18 | 2017-03-14 | 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 |
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-
2014
- 2014-03-17 US US14/215,876 patent/US9596448B2/en active Active
- 2014-03-17 US US14/216,232 patent/US9900576B2/en active Active
- 2014-03-18 JP JP2016504336A patent/JP6768503B2/ja active Active
- 2014-03-18 HU HUE14724873A patent/HUE045450T2/hu unknown
- 2014-03-18 ES ES14724873T patent/ES2736280T3/es 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 JP JP2016504335A patent/JP6768502B2/ja active Active
- 2014-03-18 CN CN201480016282.2A patent/CN105191319B/zh 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 CN CN201480013342.5A patent/CN105052146B/zh active Active
- 2014-03-18 ES ES14720009T patent/ES2796824T3/es active Active
- 2014-03-18 EP EP14720009.1A patent/EP2976884B1/en active Active
- 2014-03-18 HU HUE14720009A patent/HUE049461T2/hu unknown
- 2014-03-18 KR KR1020157028868A patent/KR102180859B1/ko active Active
-
2018
- 2018-02-21 JP JP2018028813A patent/JP2018113701A/ja active Pending
- 2018-12-06 JP JP2018228778A patent/JP6866340B2/ja active Active
- 2018-12-06 JP JP2018228777A patent/JP6768768B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| HUE045450T2 (hu) | 2019-12-30 |
| KR102185025B1 (ko) | 2020-12-01 |
| JP2016517682A (ja) | 2016-06-16 |
| US20140267605A1 (en) | 2014-09-18 |
| EP2976884B1 (en) | 2020-03-11 |
| ES2736280T3 (es) | 2019-12-27 |
| EP2976885B1 (en) | 2019-04-17 |
| EP2976884A2 (en) | 2016-01-27 |
| CN105191319A (zh) | 2015-12-23 |
| WO2014153343A2 (en) | 2014-09-25 |
| JP2018113701A (ja) | 2018-07-19 |
| JP6768768B2 (ja) | 2020-10-14 |
| ES2796824T3 (es) | 2020-11-30 |
| WO2014153343A3 (en) | 2015-02-19 |
| CN105052146B (zh) | 2019-04-05 |
| CN105052146A (zh) | 2015-11-11 |
| CN105191319B (zh) | 2019-08-23 |
| US9596448B2 (en) | 2017-03-14 |
| JP6866340B2 (ja) | 2021-04-28 |
| JP2019068448A (ja) | 2019-04-25 |
| JP2019068447A (ja) | 2019-04-25 |
| EP2976885A2 (en) | 2016-01-27 |
| WO2014153340A3 (en) | 2015-02-12 |
| US20140269898A1 (en) | 2014-09-18 |
| WO2014153340A2 (en) | 2014-09-25 |
| KR20150131222A (ko) | 2015-11-24 |
| JP2016517681A (ja) | 2016-06-16 |
| JP6768502B2 (ja) | 2020-10-14 |
| US9900576B2 (en) | 2018-02-20 |
| HUE049461T2 (hu) | 2020-09-28 |
| KR102180859B1 (ko) | 2020-11-19 |
| KR20150131220A (ko) | 2015-11-24 |
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