KR102180859B1 - 3d 비디오 코딩에서 디스패리티 벡터 도출 및 모션 벡터 예측에 대한 단순화 - Google Patents
3d 비디오 코딩에서 디스패리티 벡터 도출 및 모션 벡터 예측에 대한 단순화 Download PDFInfo
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- KR102180859B1 KR102180859B1 KR1020157028868A KR20157028868A KR102180859B1 KR 102180859 B1 KR102180859 B1 KR 102180859B1 KR 1020157028868 A KR1020157028868 A KR 1020157028868A KR 20157028868 A KR20157028868 A KR 20157028868A KR 102180859 B1 KR102180859 B1 KR 102180859B1
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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
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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
- 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
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
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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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
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- Engineering & Computer Science (AREA)
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- 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 | 2014-03-17 | ||
| US14/216,232 US9900576B2 (en) | 2013-03-18 | 2014-03-17 | Simplifications on disparity vector derivation and motion vector prediction in 3D video coding |
| PCT/US2014/031029 WO2014153340A2 (en) | 2013-03-18 | 2014-03-18 | Simplifications on disparity vector derivation and motion vector prediction in 3d video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20150131220A KR20150131220A (ko) | 2015-11-24 |
| KR102180859B1 true KR102180859B1 (ko) | 2020-11-19 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157028868A Active KR102180859B1 (ko) | 2013-03-18 | 2014-03-18 | 3d 비디오 코딩에서 디스패리티 벡터 도출 및 모션 벡터 예측에 대한 단순화 |
| KR1020157028870A Active KR102185025B1 (ko) | 2013-03-18 | 2014-03-18 | 3d 비디오 코딩에서 디스패리티 벡터 도출 및 모션 벡터 예측에 대한 단순화 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157028870A Active KR102185025B1 (ko) | 2013-03-18 | 2014-03-18 | 3d 비디오 코딩에서 디스패리티 벡터 도출 및 모션 벡터 예측에 대한 단순화 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9900576B2 (https=) |
| EP (2) | EP2976885B1 (https=) |
| JP (5) | JP6768502B2 (https=) |
| KR (2) | KR102180859B1 (https=) |
| CN (2) | CN105191319B (https=) |
| ES (2) | ES2796824T3 (https=) |
| HU (2) | HUE045450T2 (https=) |
| WO (2) | WO2014153343A2 (https=) |
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| 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 |
| 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 |
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| US10045014B2 (en) * | 2013-07-15 | 2018-08-07 | Mediatek Singapore Pte. Ltd. | Method of disparity derived depth coding in 3D video coding |
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| KR101761523B1 (ko) * | 2013-10-17 | 2017-07-25 | 미디어텍 인크. | 멀티뷰 및 3차원 비디오 코딩시의 모션 정보 예측 및 상속 방법 |
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| CN106664423B (zh) | 2014-10-08 | 2020-04-07 | Lg电子株式会社 | 视频编译中的深度图片编译方法 |
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| 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 |
| JP6817961B2 (ja) * | 2015-12-14 | 2021-01-20 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置及び三次元データ復号装置 |
| CN108702509B (zh) * | 2016-02-25 | 2023-10-31 | 株式会社Kt | 用于处理视频信号的方法和设备 |
| CN118632013A (zh) | 2017-09-19 | 2024-09-10 | 三星电子株式会社 | 对运动信息进行编码和解码的方法以及设备 |
| 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 |
| CN111436230B (zh) | 2018-11-12 | 2024-10-11 | 北京字节跳动网络技术有限公司 | 仿射预测的带宽控制方法 |
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| CN113170093B (zh) | 2018-11-20 | 2023-05-02 | 北京字节跳动网络技术有限公司 | 视频处理中的细化帧间预测 |
| KR20240024335A (ko) | 2018-11-22 | 2024-02-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 서브 블록 기반 인터 예측을 위한 조정 방법 |
| EP4221223A1 (en) * | 2019-02-07 | 2023-08-02 | Vid Scale, Inc. | Systems, apparatus and methods for inter prediction refinement with optical flow |
| JP2022521554A (ja) | 2019-03-06 | 2022-04-08 | 北京字節跳動網絡技術有限公司 | 変換された片予測候補の利用 |
| WO2020200269A1 (en) | 2019-04-02 | 2020-10-08 | Beijing Bytedance Network Technology Co., Ltd. | Decoder side motion vector derivation |
| KR102808776B1 (ko) | 2019-08-13 | 2025-05-15 | 두인 비전 컴퍼니 리미티드 | 서브 블록 기반 인터 예측의 모션 정밀도 |
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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 HU HUE14724873A patent/HUE045450T2/hu unknown
- 2014-03-18 EP EP14724873.6A patent/EP2976885B1/en active Active
- 2014-03-18 KR KR1020157028868A patent/KR102180859B1/ko active Active
- 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 ES ES14720009T patent/ES2796824T3/es active Active
- 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 JP JP2016504335A patent/JP6768502B2/ja active Active
- 2014-03-18 JP JP2016504336A patent/JP6768503B2/ja active Active
- 2014-03-18 WO PCT/US2014/031029 patent/WO2014153340A2/en not_active Ceased
- 2014-03-18 KR KR1020157028870A patent/KR102185025B1/ko active Active
- 2014-03-18 HU HUE14720009A patent/HUE049461T2/hu unknown
- 2014-03-18 EP EP14720009.1A patent/EP2976884B1/en active Active
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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 |
|---|---|
| WO2014153340A3 (en) | 2015-02-12 |
| WO2014153343A2 (en) | 2014-09-25 |
| EP2976885A2 (en) | 2016-01-27 |
| ES2736280T3 (es) | 2019-12-27 |
| JP6866340B2 (ja) | 2021-04-28 |
| EP2976885B1 (en) | 2019-04-17 |
| JP6768502B2 (ja) | 2020-10-14 |
| JP6768768B2 (ja) | 2020-10-14 |
| EP2976884B1 (en) | 2020-03-11 |
| HUE045450T2 (hu) | 2019-12-30 |
| WO2014153340A2 (en) | 2014-09-25 |
| KR20150131222A (ko) | 2015-11-24 |
| JP2018113701A (ja) | 2018-07-19 |
| KR102185025B1 (ko) | 2020-12-01 |
| CN105191319A (zh) | 2015-12-23 |
| EP2976884A2 (en) | 2016-01-27 |
| HUE049461T2 (hu) | 2020-09-28 |
| KR20150131220A (ko) | 2015-11-24 |
| US9900576B2 (en) | 2018-02-20 |
| JP2019068448A (ja) | 2019-04-25 |
| JP2016517682A (ja) | 2016-06-16 |
| US9596448B2 (en) | 2017-03-14 |
| CN105052146A (zh) | 2015-11-11 |
| WO2014153343A3 (en) | 2015-02-19 |
| JP2016517681A (ja) | 2016-06-16 |
| ES2796824T3 (es) | 2020-11-30 |
| US20140269898A1 (en) | 2014-09-18 |
| JP2019068447A (ja) | 2019-04-25 |
| US20140267605A1 (en) | 2014-09-18 |
| CN105052146B (zh) | 2019-04-05 |
| CN105191319B (zh) | 2019-08-23 |
| JP6768503B2 (ja) | 2020-10-14 |
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