KR101835240B1 - 3d 비디오 코딩을 위한 조합된 양방향-예측 병합 후보들 - Google Patents
3d 비디오 코딩을 위한 조합된 양방향-예측 병합 후보들 Download PDFInfo
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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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
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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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
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- H—ELECTRICITY
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- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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- 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
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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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
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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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
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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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
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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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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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
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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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
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- 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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361880737P | 2013-09-20 | 2013-09-20 | |
| US61/880,737 | 2013-09-20 | ||
| US14/489,679 | 2014-09-18 | ||
| US14/489,679 US9554150B2 (en) | 2013-09-20 | 2014-09-18 | Combined bi-predictive merging candidates for 3D video coding |
| PCT/US2014/056557 WO2015042399A1 (en) | 2013-09-20 | 2014-09-19 | Combined bi-predictive merging candidates for 3d video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160058809A KR20160058809A (ko) | 2016-05-25 |
| KR101835240B1 true KR101835240B1 (ko) | 2018-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167007542A Active KR101835240B1 (ko) | 2013-09-20 | 2014-09-19 | 3d 비디오 코딩을 위한 조합된 양방향-예측 병합 후보들 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9554150B2 (https=) |
| EP (1) | EP3047649B1 (https=) |
| JP (1) | JP6151442B2 (https=) |
| KR (1) | KR101835240B1 (https=) |
| CN (1) | CN105580372B (https=) |
| BR (1) | BR112016008358A2 (https=) |
| WO (1) | WO2015042399A1 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019216714A1 (ko) * | 2018-05-10 | 2019-11-14 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| RU2769146C1 (ru) * | 2018-09-22 | 2022-03-28 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство для обработки сигналов видео с использованием интер-предсказания |
| RU2787882C2 (ru) * | 2018-09-22 | 2023-01-13 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство для обработки сигналов видео с использованием интер-предсказания |
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| PL2658263T3 (pl) * | 2010-12-22 | 2023-03-13 | Lg Electronics Inc. | Sposób predykcji wewnątrzramkowej i urządzenie wykorzystujące ten sposób |
| CN102883163B (zh) * | 2012-10-08 | 2014-05-28 | 华为技术有限公司 | 用于运动矢量预测的运动矢量列表建立的方法、装置 |
| US9609347B2 (en) * | 2013-04-04 | 2017-03-28 | Qualcomm Incorporated | Advanced merge mode for three-dimensional (3D) video coding |
| WO2015006984A1 (en) * | 2013-07-19 | 2015-01-22 | Mediatek Singapore Pte. Ltd. | Reference view selection for 3d video coding |
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| KR102378459B1 (ko) * | 2014-06-30 | 2022-03-24 | 한국전자통신연구원 | 움직임 병합 모드에서 시점 합성 예측 후보의 중복성 제거 장치 및 방법 |
| SG11201703454XA (en) * | 2014-11-18 | 2017-06-29 | Mediatek Inc | Method of bi-prediction video coding based on motion vectors from uni-prediction and merge candidate |
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| WO2019074273A1 (ko) | 2017-10-10 | 2019-04-18 | 한국전자통신연구원 | 인터 예측 정보를 사용하는 방법 및 장치 |
| TWI789986B (zh) * | 2018-02-28 | 2023-01-11 | 弗勞恩霍夫爾協會 | 合成式預測及限制性合併技術 |
| US10469869B1 (en) | 2018-06-01 | 2019-11-05 | Tencent America LLC | Method and apparatus for video coding |
| KR20210024487A (ko) | 2018-07-01 | 2021-03-05 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 효율적인 아핀 병합 모션 벡터 유도 |
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| US10924731B2 (en) * | 2018-08-28 | 2021-02-16 | Tencent America LLC | Complexity constraints on merge candidates list construction |
| WO2020056143A1 (en) * | 2018-09-12 | 2020-03-19 | Beijing Dajia Internet Information Technology Co., Ltd. | Modifications of the construction of the merge candidate list |
| CN110896485B (zh) * | 2018-09-13 | 2021-10-15 | 华为技术有限公司 | 一种预测运动信息的解码方法及装置 |
| CN114205594B (zh) * | 2018-09-14 | 2022-12-27 | 北京达佳互联信息技术有限公司 | 用于视频编码的方法和装置及用于视频解码的方法和装置 |
| CN116634170A (zh) | 2018-10-10 | 2023-08-22 | 华为技术有限公司 | 帧间预测方法及装置 |
| CN111083492B (zh) | 2018-10-22 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 双向光流中的梯度计算 |
| 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 |
| CN116506598B (zh) * | 2018-11-08 | 2025-08-12 | Oppo广东移动通信有限公司 | 视频信号编码/解码方法以及用于所述方法的设备 |
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| EP2842333A4 (en) * | 2012-07-02 | 2016-01-06 | Mediatek Inc | METHOD AND DEVICE FOR DERIVING INTERCONNECTION CANDIDATES IN 3D VIDEO CODING |
| KR20140127177A (ko) * | 2013-04-23 | 2014-11-03 | 삼성전자주식회사 | 시점 합성 예측을 이용한 다시점 비디오 부호화 방법 및 그 장치, 다시점 비디오 복호화 방법 및 그 장치 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019216714A1 (ko) * | 2018-05-10 | 2019-11-14 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| CN112385213A (zh) * | 2018-05-10 | 2021-02-19 | Lg电子株式会社 | 基于帧间预测模式处理图像的方法和用于该方法的设备 |
| US11606566B2 (en) | 2018-05-10 | 2023-03-14 | Lg Electronics Inc. | Method for processing image on basis of inter-prediction mode and apparatus therefor |
| CN112385213B (zh) * | 2018-05-10 | 2023-06-23 | Lg电子株式会社 | 基于帧间预测模式处理图像的方法和用于该方法的设备 |
| US12058344B2 (en) | 2018-05-10 | 2024-08-06 | Lg Electronics Inc. | Method for processing image on basis of inter-prediction mode and apparatus therefor |
| RU2769146C1 (ru) * | 2018-09-22 | 2022-03-28 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство для обработки сигналов видео с использованием интер-предсказания |
| US11297330B2 (en) | 2018-09-22 | 2022-04-05 | Lg Electronics Inc. | Method and apparatus for processing video signal based on inter prediction |
| RU2787882C2 (ru) * | 2018-09-22 | 2023-01-13 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство для обработки сигналов видео с использованием интер-предсказания |
| US11902536B2 (en) | 2018-09-22 | 2024-02-13 | Lg Electronics Inc. | Method and apparatus for processing video signal based on inter prediction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105580372B (zh) | 2019-05-28 |
| WO2015042399A1 (en) | 2015-03-26 |
| US20150085930A1 (en) | 2015-03-26 |
| BR112016008358A2 (pt) | 2021-08-03 |
| US9554150B2 (en) | 2017-01-24 |
| EP3047649A1 (en) | 2016-07-27 |
| JP2016536817A (ja) | 2016-11-24 |
| CN105580372A (zh) | 2016-05-11 |
| JP6151442B2 (ja) | 2017-06-21 |
| EP3047649B1 (en) | 2021-05-26 |
| KR20160058809A (ko) | 2016-05-25 |
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