JP6768502B2 - 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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- JP6768502B2 JP6768502B2 JP2016504335A JP2016504335A JP6768502B2 JP 6768502 B2 JP6768502 B2 JP 6768502B2 JP 2016504335 A JP2016504335 A JP 2016504335A JP 2016504335 A JP2016504335 A JP 2016504335A JP 6768502 B2 JP6768502 B2 JP 6768502B2
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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 | ||
| US14/216,232 US9900576B2 (en) | 2013-03-18 | 2014-03-17 | Simplifications on disparity vector derivation and motion vector prediction in 3D video coding |
| US14/216,232 | 2014-03-17 | ||
| PCT/US2014/031029 WO2014153340A2 (en) | 2013-03-18 | 2014-03-18 | Simplifications on disparity vector derivation and motion vector prediction in 3d video coding |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018028813A Division 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 |
| JP2018228777A Division 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 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016517681A JP2016517681A (ja) | 2016-06-16 |
| JP2016517681A5 JP2016517681A5 (enExample) | 2017-03-30 |
| JP6768502B2 true JP6768502B2 (ja) | 2020-10-14 |
Family
ID=51525594
Family Applications (5)
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
Family Applications After (4)
| 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 |
| 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 |
| 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 |
| 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 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9900576B2 (enExample) |
| EP (2) | EP2976885B1 (enExample) |
| JP (5) | JP6768502B2 (enExample) |
| KR (2) | KR102185025B1 (enExample) |
| CN (2) | CN105052146B (enExample) |
| ES (2) | ES2736280T3 (enExample) |
| HU (2) | HUE045450T2 (enExample) |
| WO (2) | WO2014153343A2 (enExample) |
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| WO2014042459A1 (ko) * | 2012-09-17 | 2014-03-20 | 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 |
| WO2014166349A1 (en) * | 2013-04-10 | 2014-10-16 | Mediatek Inc. | Method and apparatus of disparity vector derivation for three-dimensional and multi-view video coding |
| JP6196372B2 (ja) * | 2013-04-11 | 2017-09-13 | エルジー エレクトロニクス インコーポレイティド | ビデオ信号処理方法及び装置 |
| WO2014166119A1 (en) * | 2013-04-12 | 2014-10-16 | Mediatek Inc. | Stereo compatibility high level syntax |
| US10045014B2 (en) * | 2013-07-15 | 2018-08-07 | Mediatek Singapore Pte. Ltd. | Method of disparity derived depth coding in 3D video coding |
| US10075690B2 (en) * | 2013-10-17 | 2018-09-11 | Mediatek Inc. | Method of motion information prediction and inheritance in multi-view and three-dimensional video coding |
| US9503751B2 (en) * | 2013-10-17 | 2016-11-22 | Hfi Innovation Inc. | Method and apparatus for simplified depth coding with extended prediction modes |
| 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 |
| KR20170065503A (ko) * | 2014-10-08 | 2017-06-13 | 엘지전자 주식회사 | 3d 비디오 부호화/복호화 방법 및 장치 |
| JP6545796B2 (ja) * | 2014-10-08 | 2019-07-17 | エルジー エレクトロニクス インコーポレイティド | ビデオコーディングにおけるデプスピクチャコーディング方法及び装置 |
| WO2016056754A1 (ko) * | 2014-10-08 | 2016-04-14 | 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 |
| KR102733195B1 (ko) * | 2015-12-14 | 2024-11-25 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 삼차원 데이터 부호화 방법, 삼차원 데이터 복호 방법, 삼차원 데이터 부호화 장치 및 삼차원 데이터 복호 장치 |
| US20190068989A1 (en) * | 2016-02-25 | 2019-02-28 | Kt Corporation | Video signal processing method and device |
| US11212547B2 (en) | 2017-09-19 | 2021-12-28 | Samsung Electronics Co., Ltd. | Method for encoding and decoding motion information, and apparatus for encoding and decoding motion 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 |
| WO2020084553A1 (en) | 2018-10-24 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Motion candidate derivation based on multiple information in sub-block motion vector prediction |
| CN111436227B (zh) | 2018-11-12 | 2024-03-29 | 北京字节跳动网络技术有限公司 | 在视频处理中使用组合帧间-帧内预测 |
| WO2020103877A1 (en) | 2018-11-20 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Coding and decoding of video coding modes |
| WO2020103852A1 (en) | 2018-11-20 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Difference calculation based on patial position |
| EP3857896A4 (en) | 2018-11-22 | 2021-12-01 | Beijing Bytedance Network Technology Co. Ltd. | COORDINATION PROCESS FOR INTER-PREDICTION BASED ON SUB-BLOCKS |
| IL285212B2 (en) * | 2019-02-07 | 2024-06-01 | Vid Scale Inc | Systems, means and methods for refining Internet prediction with optical flow |
| KR102635518B1 (ko) | 2019-03-06 | 2024-02-07 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 변환된 단예측 후보의 사용 |
| JP7307192B2 (ja) | 2019-04-02 | 2023-07-11 | 北京字節跳動網絡技術有限公司 | デコーダ側の動きベクトルの導出 |
| 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 |
| 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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| KR20020087945A (ko) | 2001-01-30 | 2002-11-23 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 무선 송신 시스템 |
| US20060013306A1 (en) * | 2004-07-15 | 2006-01-19 | Samsung Electronics Co., Ltd. | Motion information encoding/decoding apparatus and method and scalable video encoding/decoding apparatus and method employing 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 |
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| KR102238567B1 (ko) | 2012-09-19 | 2021-04-08 | 퀄컴 인코포레이티드 | 디스패리티 벡터 유도를 위한 화상들의 선택 |
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| 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 |
| 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 |
| 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 CN CN201480013342.5A patent/CN105052146B/zh active Active
- 2014-03-18 EP EP14724873.6A patent/EP2976885B1/en active Active
- 2014-03-18 HU HUE14724873A patent/HUE045450T2/hu unknown
- 2014-03-18 KR KR1020157028870A patent/KR102185025B1/ko 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 HU HUE14720009A patent/HUE049461T2/hu unknown
- 2014-03-18 ES ES14724873T patent/ES2736280T3/es active Active
- 2014-03-18 EP EP14720009.1A patent/EP2976884B1/en active Active
- 2014-03-18 JP JP2016504336A patent/JP6768503B2/ja active Active
- 2014-03-18 ES ES14720009T patent/ES2796824T3/es active Active
- 2014-03-18 CN CN201480016282.2A patent/CN105191319B/zh 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 |
|---|---|
| KR102180859B1 (ko) | 2020-11-19 |
| CN105052146A (zh) | 2015-11-11 |
| JP2019068447A (ja) | 2019-04-25 |
| KR20150131222A (ko) | 2015-11-24 |
| EP2976884B1 (en) | 2020-03-11 |
| JP6768503B2 (ja) | 2020-10-14 |
| WO2014153340A2 (en) | 2014-09-25 |
| JP2018113701A (ja) | 2018-07-19 |
| WO2014153340A3 (en) | 2015-02-12 |
| EP2976885B1 (en) | 2019-04-17 |
| ES2736280T3 (es) | 2019-12-27 |
| JP2016517682A (ja) | 2016-06-16 |
| WO2014153343A2 (en) | 2014-09-25 |
| EP2976885A2 (en) | 2016-01-27 |
| CN105191319A (zh) | 2015-12-23 |
| JP2019068448A (ja) | 2019-04-25 |
| CN105191319B (zh) | 2019-08-23 |
| WO2014153343A3 (en) | 2015-02-19 |
| CN105052146B (zh) | 2019-04-05 |
| HUE045450T2 (hu) | 2019-12-30 |
| JP6866340B2 (ja) | 2021-04-28 |
| US20140269898A1 (en) | 2014-09-18 |
| KR20150131220A (ko) | 2015-11-24 |
| ES2796824T3 (es) | 2020-11-30 |
| EP2976884A2 (en) | 2016-01-27 |
| KR102185025B1 (ko) | 2020-12-01 |
| US9596448B2 (en) | 2017-03-14 |
| JP2016517681A (ja) | 2016-06-16 |
| US9900576B2 (en) | 2018-02-20 |
| US20140267605A1 (en) | 2014-09-18 |
| HUE049461T2 (hu) | 2020-09-28 |
| JP6768768B2 (ja) | 2020-10-14 |
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