JP2016517682A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2016517682A5 JP2016517682A5 JP2016504336A JP2016504336A JP2016517682A5 JP 2016517682 A5 JP2016517682 A5 JP 2016517682A5 JP 2016504336 A JP2016504336 A JP 2016504336A JP 2016504336 A JP2016504336 A JP 2016504336A JP 2016517682 A5 JP2016517682 A5 JP 2016517682A5
- Authority
- JP
- Japan
- Prior art keywords
- block
- depth
- coding
- view
- sub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002123 temporal effect Effects 0.000 claims 1
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 true JP2016517682A5 (enExample) | 2017-03-30 |
| JP6768503B2 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) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014042459A1 (ko) * | 2012-09-17 | 2014-03-20 | 엘지전자 주식회사 | 비디오 신호 처리 방법 및 장치 |
| 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 |
| US11936913B2 (en) * | 2021-06-28 | 2024-03-19 | Tencent America LLC | Warping-based decoded picture resampling supplementary enhancement information message |
| EP4413533A1 (en) * | 2021-10-05 | 2024-08-14 | Tencent Cloud Europe (France) SAS | Depth estimation method in an immersive video context |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1413079A2 (en) | 2001-01-30 | 2004-04-28 | Koninklijke Philips Electronics N.V. | Dvcpro wireless transmission system using cofdm |
| 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 |
| CN1306821C (zh) * | 2004-07-30 | 2007-03-21 | 联合信源数字音视频技术（北京）有限公司 | 一种视频图像中运动矢量预测生成的方法及其装置 |
| 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 |
| KR101619451B1 (ko) | 2009-04-17 | 2016-05-10 | 엘지전자 주식회사 | 다시점 비디오 신호의 처리 방법 및 장치 |
| AU2010227032B2 (en) | 2009-04-28 | 2012-09-06 | Panasonic Corporation | Image decoding method, and image decoding apparatus |
| KR20110007928A (ko) | 2009-07-17 | 2011-01-25 | 삼성전자주식회사 | 다시점 영상 부호화 및 복호화 방법과 장치 |
| JP2011223319A (ja) * | 2010-04-09 | 2011-11-04 | Mitsubishi Electric Corp | 動画像符号化装置および動画像復号装置 |
| CN101990103B (zh) * | 2010-11-10 | 2013-01-16 | 香港应用科技研究院有限公司 | 用于多视点视频编码的方法和装置 |
| KR101893559B1 (ko) * | 2010-12-14 | 2018-08-31 | 삼성전자주식회사 | 다시점 비디오 부호화/복호화 장치 및 방법 |
| 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 |
| US20140078254A1 (en) | 2011-06-15 | 2014-03-20 | Mediatek Inc. | Method and Apparatus of Motion and Disparity Vector Prediction and Compensation for 3D Video Coding |
| US9402066B2 (en) * | 2011-08-09 | 2016-07-26 | Samsung Electronics Co., Ltd. | Method and device for encoding a depth map of multi viewpoint video data, and method and device for decoding the encoded depth map |
| KR101662918B1 (ko) * | 2011-11-11 | 2016-10-05 | 지이 비디오 컴프레션, 엘엘씨 | 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩 |
| WO2013107931A1 (en) * | 2012-01-19 | 2013-07-25 | Nokia Corporation | An apparatus, a method and a computer program for video coding and decoding |
| EP2839639A4 (en) | 2012-04-19 | 2016-01-06 | Intel Corp | THREE-DIMENSIONAL VIDEO CODING (3D) INCLUDING DEPARTIVITY VECTOR CALIBRATION BASED ON DEPTH |
| US9319657B2 (en) | 2012-09-19 | 2016-04-19 | Qualcomm Incorporated | Selection of pictures for disparity vector derivation |
| 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 |
| US20140098883A1 (en) | 2012-10-09 | 2014-04-10 | Nokia Corporation | Method and apparatus for video coding |
| WO2014106496A1 (en) | 2013-01-07 | 2014-07-10 | Mediatek Inc. | Method and apparatus of depth to disparity vector conversion for three-dimensional video coding |
| US9781416B2 (en) | 2013-02-26 | 2017-10-03 | 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 |
| 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 |
| 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 US14/215,876 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