KR102187723B1 - 3 차원(3d)비디오 코딩을 위한 진보된 병합 모드 - Google Patents
3 차원(3d)비디오 코딩을 위한 진보된 병합 모드 Download PDFInfo
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- KR102187723B1 KR102187723B1 KR1020157031100A KR20157031100A KR102187723B1 KR 102187723 B1 KR102187723 B1 KR 102187723B1 KR 1020157031100 A KR1020157031100 A KR 1020157031100A KR 20157031100 A KR20157031100 A KR 20157031100A KR 102187723 B1 KR102187723 B1 KR 102187723B1
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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
- 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
-
- 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)
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- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361808562P | 2013-04-04 | 2013-04-04 | |
| US61/808,562 | 2013-04-04 | ||
| US201361839287P | 2013-06-25 | 2013-06-25 | |
| US61/839,287 | 2013-06-25 | ||
| US201361845985P | 2013-07-13 | 2013-07-13 | |
| US61/845,985 | 2013-07-13 | ||
| US14/243,610 | 2014-04-02 | ||
| US14/243,610 US9609347B2 (en) | 2013-04-04 | 2014-04-02 | Advanced merge mode for three-dimensional (3D) video coding |
| PCT/US2014/032788 WO2014165651A2 (en) | 2013-04-04 | 2014-04-03 | Advanced merge mode for three-dimensional (3d) video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20150138309A KR20150138309A (ko) | 2015-12-09 |
| KR102187723B1 true KR102187723B1 (ko) | 2020-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157031100A Active KR102187723B1 (ko) | 2013-04-04 | 2014-04-03 | 3 차원(3d)비디오 코딩을 위한 진보된 병합 모드 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9609347B2 (enExample) |
| EP (1) | EP2982120A2 (enExample) |
| JP (1) | JP6254254B2 (enExample) |
| KR (1) | KR102187723B1 (enExample) |
| CN (1) | CN105122812B (enExample) |
| WO (1) | WO2014165651A2 (enExample) |
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| CN107071461B (zh) * | 2010-12-14 | 2019-11-12 | M&K控股株式会社 | 用于解码运动画面的设备 |
| EP2878125A4 (en) * | 2012-07-27 | 2016-10-12 | Hfi Innovation Inc | CONSTRAINED DISPARITY VECTOR DERIVATION METHOD IN 3D VIDEO CODING |
| WO2014166063A1 (en) * | 2013-04-09 | 2014-10-16 | Mediatek Inc. | Default vector for disparity vector derivation for 3d video coding |
| EP2986000A4 (en) * | 2013-04-11 | 2016-09-21 | Lg Electronics Inc | METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL |
| WO2014166119A1 (en) * | 2013-04-12 | 2014-10-16 | Mediatek Inc. | Stereo compatibility high level syntax |
| WO2015006984A1 (en) * | 2013-07-19 | 2015-01-22 | Mediatek Singapore Pte. Ltd. | Reference view selection for 3d video coding |
| KR20160072104A (ko) * | 2013-10-18 | 2016-06-22 | 엘지전자 주식회사 | 멀티 뷰를 포함하는 비디오 부호화/복호화 방법 및 장치 |
| CN111193930B (zh) * | 2013-12-16 | 2021-11-30 | 浙江大学 | 一种前向双假设编码图像块的编解码方法和装置 |
| JP6430542B2 (ja) | 2014-06-16 | 2018-11-28 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | 3d−hevcにおける簡略化シフティングマージ候補およびマージリスト導出 |
| WO2016056754A1 (ko) * | 2014-10-08 | 2016-04-14 | 엘지전자 주식회사 | 3d 비디오 부호화/복호화 방법 및 장치 |
| US9886665B2 (en) * | 2014-12-08 | 2018-02-06 | International Business Machines Corporation | Event detection using roles and relationships of entities |
| EP3247114A4 (en) * | 2015-01-21 | 2018-01-17 | Samsung Electronics Co., Ltd. | Method and apparatus for decoding inter-layer video, and method and apparatus for encoding inter-layer video |
| WO2016165069A1 (en) * | 2015-04-14 | 2016-10-20 | Mediatek Singapore Pte. Ltd. | Advanced temporal motion vector prediction in video coding |
| WO2016178485A1 (ko) * | 2015-05-05 | 2016-11-10 | 엘지전자 주식회사 | 영상 코딩 시스템에서 코딩 유닛 처리 방법 및 장치 |
| WO2017010073A1 (ja) * | 2015-07-10 | 2017-01-19 | 日本電気株式会社 | 動画像符号化装置、動画像符号化方法および動画像符号化プログラムを記憶する記録媒体 |
| US10511835B2 (en) | 2015-09-02 | 2019-12-17 | Mediatek Inc. | Method and apparatus of decoder side motion derivation for video coding |
| US10666936B2 (en) | 2015-12-17 | 2020-05-26 | Samsung Electronics Co., Ltd. | Video decoding method and video decoding apparatus using merge candidate list |
| CN108432250A (zh) * | 2016-01-07 | 2018-08-21 | 联发科技股份有限公司 | 用于视频编解码的仿射帧间预测的方法及装置 |
| JP7054677B2 (ja) * | 2016-08-10 | 2022-04-14 | 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 | カメラワーク生成方法及び映像処理装置 |
| CN118678062A (zh) | 2016-10-04 | 2024-09-20 | Lx 半导体科技有限公司 | 编码/解码设备和发送图像数据的设备 |
| US10511853B2 (en) * | 2016-11-24 | 2019-12-17 | Ecole De Technologie Superieure | Method and system for parallel rate-constrained motion estimation in video coding |
| US10542279B2 (en) * | 2017-09-25 | 2020-01-21 | Intel Corporation | Temporal motion vector prediction control in video coding |
| CN111886870B (zh) | 2018-06-28 | 2023-02-03 | 华为技术有限公司 | 使用整数像素分辨率的运动矢量修正搜索 |
| CN111010571B (zh) | 2018-10-08 | 2023-05-16 | 北京字节跳动网络技术有限公司 | 组合仿射Merge候选的生成和使用 |
| TWI720753B (zh) * | 2018-12-21 | 2021-03-01 | 聯發科技股份有限公司 | 簡化的三角形合併模式候選列表導出的方法以及裝置 |
| CN113615194B (zh) | 2019-03-05 | 2023-06-06 | 华为技术有限公司 | 使用抽取预测块的dmvr |
| US11109064B2 (en) * | 2019-05-22 | 2021-08-31 | Mediatek Inc. | Signaling of motion vector difference derivation |
| KR20250173586A (ko) | 2019-06-04 | 2025-12-10 | 두인 비전 컴퍼니 리미티드 | 기하학적 분할 모드 코딩을 갖는 모션 후보 리스트 |
| KR102627821B1 (ko) | 2019-06-04 | 2024-01-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 이웃 블록 정보를 사용한 모션 후보 리스트 구성 |
| CN113994699B (zh) | 2019-06-06 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 视频编解码的运动候选列表构建 |
| CN113940082A (zh) | 2019-06-06 | 2022-01-14 | 北京字节跳动网络技术有限公司 | 基于子块的帧内块复制和不同编解码工具之间的交互 |
| WO2021008511A1 (en) | 2019-07-14 | 2021-01-21 | Beijing Bytedance Network Technology Co., Ltd. | Geometric partition mode candidate list construction in video coding |
| WO2021045536A1 (en) | 2019-09-04 | 2021-03-11 | Wilus Institute Of Standards And Technology Inc. | Video encoding and decoding acceleration utilizing imu sensor data for cloud virtual reality |
| CN114450959B (zh) | 2019-09-28 | 2024-08-02 | 北京字节跳动网络技术有限公司 | 视频编解码中的几何分割模式 |
| CN115315944B (zh) | 2020-03-07 | 2025-06-13 | 抖音视界有限公司 | 视频编解码中的隐式多变换集信令通知 |
| JP7662145B2 (ja) * | 2021-04-08 | 2025-04-15 | 北京字節跳動網絡技術有限公司 | 補足拡張情報メッセージ制約 |
| US12081792B2 (en) * | 2022-06-07 | 2024-09-03 | Tencent America LLC | Adjacent spatial motion vector predictor candidates improvement |
| US12501076B2 (en) * | 2022-08-26 | 2025-12-16 | Tencent America LLC | Systems and methods for warp sample selection and grouping |
| CN117393921B (zh) * | 2023-10-17 | 2024-06-18 | 浙江博时新能源技术有限公司 | 分布式储能设备 |
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| US9124874B2 (en) * | 2009-06-05 | 2015-09-01 | Qualcomm Incorporated | Encoding of three-dimensional conversion information with two-dimensional video sequence |
| KR101893559B1 (ko) * | 2010-12-14 | 2018-08-31 | 삼성전자주식회사 | 다시점 비디오 부호화/복호화 장치 및 방법 |
| US9247249B2 (en) * | 2011-04-20 | 2016-01-26 | Qualcomm Incorporated | Motion vector prediction in video coding |
| US9635355B2 (en) * | 2011-07-28 | 2017-04-25 | Qualcomm Incorporated | Multiview video coding |
| US20140071235A1 (en) * | 2012-09-13 | 2014-03-13 | Qualcomm Incorporated | Inter-view motion prediction for 3d video |
| JP6258212B2 (ja) * | 2012-10-02 | 2018-01-10 | シャープ株式会社 | 画像復号装置 |
| CN102946536B (zh) * | 2012-10-09 | 2015-09-30 | 华为技术有限公司 | 候选矢量列表构建的方法及装置 |
| 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 |
| CN103020963B (zh) * | 2012-11-29 | 2015-11-04 | 北京航空航天大学 | 一种基于自适应分水岭的图割的多目立体匹配方法 |
| US9357214B2 (en) | 2012-12-07 | 2016-05-31 | Qualcomm Incorporated | Advanced merge/skip mode and advanced motion vector prediction (AMVP) mode for 3D video |
| US9554150B2 (en) * | 2013-09-20 | 2017-01-24 | Qualcomm Incorporated | Combined bi-predictive merging candidates for 3D video coding |
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2014
- 2014-04-02 US US14/243,610 patent/US9609347B2/en active Active
- 2014-04-03 JP JP2016506603A patent/JP6254254B2/ja active Active
- 2014-04-03 EP EP14722492.7A patent/EP2982120A2/en not_active Ceased
- 2014-04-03 KR KR1020157031100A patent/KR102187723B1/ko active Active
- 2014-04-03 WO PCT/US2014/032788 patent/WO2014165651A2/en not_active Ceased
- 2014-04-03 CN CN201480019480.4A patent/CN105122812B/zh active Active
Non-Patent Citations (2)
| Title |
|---|
| Christine Guillemot ET AL., 3D-CE5.h: Additional merge candidates derived from shifted disparity candidate predictors, Joint Collaborative Team on 3D Video Coding Extension Development of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11 3rd Meeting: Geneva, CH, 2013.01.21., JCT3V-C0148* |
| Li Zhang ET AL., 3D-CE5.h: Merge candidates derivation from disparity vector, Joint Collaborative Team on 3D Video Coding Extension Development of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11 2nd Meeting: Shanghai, CN, 2012.10.15., JCT3V-B0048.* |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6254254B2 (ja) | 2017-12-27 |
| US9609347B2 (en) | 2017-03-28 |
| WO2014165651A3 (en) | 2015-04-23 |
| JP2016514927A (ja) | 2016-05-23 |
| KR20150138309A (ko) | 2015-12-09 |
| CN105122812B (zh) | 2018-05-29 |
| CN105122812A (zh) | 2015-12-02 |
| WO2014165651A2 (en) | 2014-10-09 |
| US20140301467A1 (en) | 2014-10-09 |
| EP2982120A2 (en) | 2016-02-10 |
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