CN104335589B - 用于视频译码的视图间预测的视差向量产生 - Google Patents
用于视频译码的视图间预测的视差向量产生 Download PDFInfo
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- CN104335589B CN104335589B CN201380027793.XA CN201380027793A CN104335589B CN 104335589 B CN104335589 B CN 104335589B CN 201380027793 A CN201380027793 A CN 201380027793A CN 104335589 B CN104335589 B CN 104335589B
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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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261636554P | 2012-04-20 | 2012-04-20 | |
| US61/636,554 | 2012-04-20 | ||
| US13/865,894 US9549180B2 (en) | 2012-04-20 | 2013-04-18 | Disparity vector generation for inter-view prediction for video coding |
| US13/865,894 | 2013-04-18 | ||
| PCT/US2013/037442 WO2013159038A1 (en) | 2012-04-20 | 2013-04-19 | Disparity vector generation for inter-view prediction for video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104335589A CN104335589A (zh) | 2015-02-04 |
| CN104335589B true CN104335589B (zh) | 2017-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380027793.XA Expired - Fee Related CN104335589B (zh) | 2012-04-20 | 2013-04-19 | 用于视频译码的视图间预测的视差向量产生 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9549180B2 (enExample) |
| EP (1) | EP2839657A1 (enExample) |
| JP (1) | JP2015515227A (enExample) |
| KR (1) | KR20150015462A (enExample) |
| CN (1) | CN104335589B (enExample) |
| WO (1) | WO2013159038A1 (enExample) |
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| WO2013176485A1 (ko) * | 2012-05-22 | 2013-11-28 | 엘지전자 주식회사 | 비디오 신호 처리 방법 및 장치 |
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| US9491461B2 (en) * | 2012-09-27 | 2016-11-08 | Qualcomm Incorporated | Scalable extensions to HEVC and temporal motion vector prediction |
| US10075728B2 (en) * | 2012-10-01 | 2018-09-11 | Inria Institut National De Recherche En Informatique Et En Automatique | Method and device for motion information prediction refinement |
| EP2905964B1 (en) * | 2012-10-07 | 2020-01-22 | LG Electronics Inc. | Method and device for processing video signal |
| 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 |
| 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 |
| KR101680674B1 (ko) * | 2012-11-07 | 2016-11-29 | 엘지전자 주식회사 | 다시점 비디오 신호의 처리 방법 및 이에 대한 장치 |
| EP2920966B1 (en) * | 2012-11-15 | 2019-12-18 | MediaTek Inc. | Inter-layer texture coding with adaptive transform and multiple inter-layer motion candidates |
| CN105308970B (zh) * | 2013-04-05 | 2018-11-23 | 三星电子株式会社 | 针对整数像素的位置对视频进行编码和解码的方法和设备 |
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| US10356426B2 (en) * | 2013-06-27 | 2019-07-16 | Google Llc | Advanced motion estimation |
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| WO2015089721A1 (en) * | 2013-12-17 | 2015-06-25 | Mediatek Singapore Pte. Ltd. | Improved advanced residual prediction in 3dvc |
| CN103747265B (zh) * | 2014-01-03 | 2017-04-12 | 华为技术有限公司 | 一种nbdv获取方法及视频解码装置 |
| WO2015131326A1 (en) | 2014-03-04 | 2015-09-11 | Microsoft Technology Licensing, Llc | Encoder-side decisions for block flipping and skip mode in intra block copy prediction |
| CN105393537B (zh) | 2014-03-04 | 2019-08-27 | 微软技术许可有限责任公司 | 用于基于散列的块匹配的散列表构建和可用性检查 |
| JP6345805B2 (ja) | 2014-05-06 | 2018-06-20 | 寰發股▲ふん▼有限公司HFI Innovation Inc. | Intraブロックコピーモード符号化のブロックベクトル予測の方法 |
| US10567789B2 (en) | 2014-06-16 | 2020-02-18 | Qualcomm Incorporated | Simplified shifting merge candidate and merge list derivation in 3D-HEVC |
| EP3598758B1 (en) | 2014-06-23 | 2021-02-17 | Microsoft Technology Licensing, LLC | Encoder decisions based on results of hash-based block matching |
| CN105981382B (zh) | 2014-09-30 | 2019-05-28 | 微软技术许可有限责任公司 | 用于视频编码的基于散列的编码器判定 |
| JP2016127372A (ja) * | 2014-12-26 | 2016-07-11 | Kddi株式会社 | 動画像符号化装置、動画像復号装置、動画像処理システム、動画像符号化方法、動画像復号方法、およびプログラム |
| US10390039B2 (en) | 2016-08-31 | 2019-08-20 | Microsoft Technology Licensing, Llc | Motion estimation for screen remoting scenarios |
| US11095877B2 (en) | 2016-11-30 | 2021-08-17 | Microsoft Technology Licensing, Llc | Local hash-based motion estimation for screen remoting scenarios |
| WO2019036080A1 (en) * | 2017-08-15 | 2019-02-21 | Google Llc | ESTIMATION OF CONSTRAINED MOTION FIELD FOR INTERPRETING |
| US10284869B2 (en) | 2017-09-28 | 2019-05-07 | Google Llc | Constrained motion field estimation for hardware efficiency |
| US10880573B2 (en) | 2017-08-15 | 2020-12-29 | Google Llc | Dynamic motion vector referencing for video coding |
| JP2018164265A (ja) * | 2018-05-14 | 2018-10-18 | 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 |
| US10469869B1 (en) | 2018-06-01 | 2019-11-05 | Tencent America LLC | Method and apparatus for video coding |
| US10587885B2 (en) * | 2018-06-04 | 2020-03-10 | Tencent America LLC | Method and apparatus for merge mode with additional middle candidates in video coding |
| US10798394B2 (en) * | 2018-06-27 | 2020-10-06 | Avago Technologies International Sales Pte. Limited | Low complexity affine merge mode for versatile video coding |
| CN110944184B (zh) * | 2018-09-25 | 2022-05-31 | 华为技术有限公司 | 视频解码方法及视频解码器 |
| WO2020098807A1 (en) | 2018-11-17 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Controlling merge with motion vector differencing mode |
| EP3664451B1 (en) * | 2018-12-06 | 2020-10-21 | Axis AB | Method and device for encoding a plurality of image frames |
| WO2020140218A1 (zh) * | 2019-01-02 | 2020-07-09 | 深圳市大疆创新科技有限公司 | 用于视频编码或解码的运动信息获取方法与装置 |
| WO2020192726A1 (en) | 2019-03-27 | 2020-10-01 | Beijing Bytedance Network Technology Co., Ltd. | History-based motion vector prediction |
| JP7425808B2 (ja) | 2019-06-04 | 2024-01-31 | 北京字節跳動網絡技術有限公司 | 動き候補リスト構築プロセスの条件付き実行 |
| CN113966616B (zh) | 2019-06-04 | 2023-11-14 | 北京字节跳动网络技术有限公司 | 使用临近块信息的运动候选列表构建 |
| JP7460661B2 (ja) | 2019-06-06 | 2024-04-02 | 北京字節跳動網絡技術有限公司 | 映像符号化のための動き候補リストの構成 |
| WO2020244658A1 (en) | 2019-06-06 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Sub-block based intra block copy |
| CN117354547A (zh) | 2019-07-14 | 2024-01-05 | 北京字节跳动网络技术有限公司 | 自适应参数集中的自适应环路滤波的指示 |
| WO2021057996A1 (en) | 2019-09-28 | 2021-04-01 | Beijing Bytedance Network Technology Co., Ltd. | Geometric partitioning mode in video coding |
| WO2021180020A1 (en) | 2020-03-07 | 2021-09-16 | Beijing Bytedance Network Technology Co., Ltd. | Implicit multiple transform set signaling in video coding |
| US11202085B1 (en) | 2020-06-12 | 2021-12-14 | Microsoft Technology Licensing, Llc | Low-cost hash table construction and hash-based block matching for variable-size blocks |
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2013
- 2013-04-18 US US13/865,894 patent/US9549180B2/en not_active Expired - Fee Related
- 2013-04-19 CN CN201380027793.XA patent/CN104335589B/zh not_active Expired - Fee Related
- 2013-04-19 WO PCT/US2013/037442 patent/WO2013159038A1/en not_active Ceased
- 2013-04-19 KR KR1020147032261A patent/KR20150015462A/ko not_active Withdrawn
- 2013-04-19 JP JP2015507229A patent/JP2015515227A/ja active Pending
- 2013-04-19 EP EP13721181.9A patent/EP2839657A1/en active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| US9549180B2 (en) | 2017-01-17 |
| WO2013159038A1 (en) | 2013-10-24 |
| EP2839657A1 (en) | 2015-02-25 |
| CN104335589A (zh) | 2015-02-04 |
| KR20150015462A (ko) | 2015-02-10 |
| JP2015515227A (ja) | 2015-05-21 |
| US20130287108A1 (en) | 2013-10-31 |
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Granted publication date: 20171031 Termination date: 20190419 |