JP6254254B2 - 3次元(3d)ビデオコーディング用の進化型マージモード - Google Patents
3次元(3d)ビデオコーディング用の進化型マージモード Download PDFInfo
- Publication number
- JP6254254B2 JP6254254B2 JP2016506603A JP2016506603A JP6254254B2 JP 6254254 B2 JP6254254 B2 JP 6254254B2 JP 2016506603 A JP2016506603 A JP 2016506603A JP 2016506603 A JP2016506603 A JP 2016506603A JP 6254254 B2 JP6254254 B2 JP 6254254B2
- Authority
- JP
- Japan
- Prior art keywords
- block
- motion vector
- candidate
- video
- disparity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- H04N19/56—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- 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 US9609347B2 (en) | 2013-04-04 | 2014-04-02 | Advanced merge mode for three-dimensional (3D) video coding |
| US14/243,610 | 2014-04-02 | ||
| PCT/US2014/032788 WO2014165651A2 (en) | 2013-04-04 | 2014-04-03 | Advanced merge mode for three-dimensional (3d) video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016514927A JP2016514927A (ja) | 2016-05-23 |
| JP2016514927A5 JP2016514927A5 (enExample) | 2017-06-01 |
| JP6254254B2 true JP6254254B2 (ja) | 2017-12-27 |
Family
ID=51654450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016506603A Active JP6254254B2 (ja) | 2013-04-04 | 2014-04-03 | 3次元(3d)ビデオコーディング用の進化型マージモード |
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) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107454426A (zh) * | 2012-07-27 | 2017-12-08 | 寰发股份有限公司 | 三维视频编码或解码方法 |
| WO2014166063A1 (en) * | 2013-04-09 | 2014-10-16 | Mediatek Inc. | Default vector for disparity vector derivation for 3d video coding |
| KR20160002716A (ko) * | 2013-04-11 | 2016-01-08 | 엘지전자 주식회사 | 비디오 신호 처리 방법 및 장치 |
| 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 |
| CN110351567B (zh) | 2014-06-16 | 2023-07-14 | 高通股份有限公司 | 3d-hevc中的简化移位合并候选者及合并列表导出 |
| 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 |
| US10820007B2 (en) * | 2015-01-21 | 2020-10-27 | 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 |
| US10721467B2 (en) * | 2015-05-05 | 2020-07-21 | Lg Electronics Inc. | Method and device for processing coding unit in image coding system |
| JP6962193B2 (ja) * | 2015-07-10 | 2021-11-05 | 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 |
| MX382830B (es) * | 2015-09-02 | 2025-03-13 | Hfi Innovation Inc | Método y aparato de derivación de movimiento de lado de decodificador para codificación de vídeo. |
| US10666936B2 (en) * | 2015-12-17 | 2020-05-26 | Samsung Electronics Co., Ltd. | Video decoding method and video decoding apparatus using merge candidate list |
| CN108886619A (zh) * | 2016-01-07 | 2018-11-23 | 联发科技股份有限公司 | 用于视频编解码系统的仿射合并模式预测的方法及装置 |
| EP3499897B1 (en) * | 2016-08-10 | 2021-05-19 | Panasonic Intellectual Property Corporation of America | Camerawork generating method and video processing device |
| CN109804625B (zh) | 2016-10-04 | 2024-08-13 | Lx半导体科技有限公司 | 对图像编码/解码的方法和装置及存储比特流的记录介质 |
| 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 |
| AU2019296308B9 (en) * | 2018-06-28 | 2023-08-03 | Huawei Technologies Co., Ltd. | Memory access window and padding for motion vector refinement and motion compensation |
| WO2020075053A1 (en) | 2018-10-08 | 2020-04-16 | Beijing Bytedance Network Technology Co., Ltd. | Generation and usage of combined affine merge candidate |
| WO2020125752A1 (en) | 2018-12-21 | 2020-06-25 | Mediatek Inc. | Method and apparatus of simplified triangle merge mode candidate list derivation |
| WO2020177727A1 (en) | 2019-03-05 | 2020-09-10 | Huawei Technologies Co., Ltd. | Dmvr using decimated prediction block |
| US11109064B2 (en) * | 2019-05-22 | 2021-08-31 | Mediatek Inc. | Signaling of motion vector difference derivation |
| CN113994698B (zh) | 2019-06-04 | 2023-11-24 | 北京字节跳动网络技术有限公司 | 有条件地实施运动候选列表构建过程 |
| CN117395397A (zh) | 2019-06-04 | 2024-01-12 | 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 |
| 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 |
| WO2020244660A1 (en) | 2019-06-06 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Motion candidate list construction for video coding |
| CN114175636B (zh) | 2019-07-14 | 2024-01-12 | 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 |
| KR102476057B1 (ko) | 2019-09-04 | 2022-12-09 | 주식회사 윌러스표준기술연구소 | 클라우드 가상 현실을 위한 imu 센서 데이터를 활용한 비디오 인코딩 및 디코딩 가속 방법 및 장치 |
| 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 |
| CN115362676B (zh) | 2020-03-07 | 2025-10-28 | 抖音视界有限公司 | 视频编解码中变换跳过模式的处理 |
| WO2022037700A1 (en) | 2020-08-21 | 2022-02-24 | Beijing Bytedance Network Technology Co., Ltd. | Coding mode dependent selection of transform skip mode |
| WO2022111507A1 (en) | 2020-11-24 | 2022-06-02 | Beijing Bytedance Network Technology Co., Ltd. | Position dependent coefficient reordering in coded video |
| JP7679981B2 (ja) * | 2021-04-08 | 2025-05-20 | 北京字節跳動網絡技術有限公司 | スケーラビリティ次元情報補足拡張情報メッセージ |
| US12551524B2 (en) | 2021-08-18 | 2026-02-17 | U.S. Nutraceuticals, Inc. | Composition and method having enhanced LSESr to maintain and promote urinary and prostate function in a human |
| 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 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US9485517B2 (en) * | 2011-04-20 | 2016-11-01 | Qualcomm Incorporated | Motion vector prediction with motion vectors from multiple views in multi-view 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 |
| 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 |
| 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 |
| 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 |
-
2014
- 2014-04-02 US US14/243,610 patent/US9609347B2/en active Active
- 2014-04-03 WO PCT/US2014/032788 patent/WO2014165651A2/en not_active Ceased
- 2014-04-03 EP EP14722492.7A patent/EP2982120A2/en not_active Ceased
- 2014-04-03 CN CN201480019480.4A patent/CN105122812B/zh active Active
- 2014-04-03 KR KR1020157031100A patent/KR102187723B1/ko active Active
- 2014-04-03 JP JP2016506603A patent/JP6254254B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2982120A2 (en) | 2016-02-10 |
| US9609347B2 (en) | 2017-03-28 |
| KR102187723B1 (ko) | 2020-12-07 |
| KR20150138309A (ko) | 2015-12-09 |
| WO2014165651A2 (en) | 2014-10-09 |
| WO2014165651A3 (en) | 2015-04-23 |
| JP2016514927A (ja) | 2016-05-23 |
| CN105122812A (zh) | 2015-12-02 |
| US20140301467A1 (en) | 2014-10-09 |
| CN105122812B (zh) | 2018-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102187723B1 (ko) | 3 차원(3d)비디오 코딩을 위한 진보된 병합 모드 | |
| JP6522629B2 (ja) | 3dビデオコード化のためのブロックベースの高度残差予測 | |
| JP6337104B2 (ja) | テクスチャコーディングのためのより正確な高度残差予測(arp) | |
| JP6535673B2 (ja) | 非対称動き分割を使用するビデオコーディング技法 | |
| JP6419808B2 (ja) | ビデオコーディングのための照明補償を処理すること | |
| JP6185143B2 (ja) | スキップおよびダイレクトモード用の3dビデオコーディングにおける視差ベクトル導出 | |
| JP6336987B2 (ja) | 3d映像に関するインタービュー動き予測 | |
| TWI501611B (zh) | 用於3d視訊之視圖間預測之運動向量 | |
| JP2019534622A (ja) | フレームレートアップコンバージョンコーディングモードに対する改善 | |
| CN106471806A (zh) | 3d‑hevc中的简化移位合并候选者及合并列表导出 | |
| CN104041047A (zh) | 在使用深度的3d视频译码中的多重假设差异向量构建 | |
| CN113170123A (zh) | 照明补偿与帧间预测的相互作用 | |
| CN109547800B (zh) | 用于3d-hevc的简化高级残余预测 | |
| HK1223757B (zh) | 用於3d视频译码的基於块的高级残差预测 | |
| HK1216809B (zh) | 用於纹理译码的先进残余预测(arp)的方法和设备 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151216 Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151217 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170306 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170306 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170413 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20170413 |
|
| A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20170718 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170718 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170801 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171016 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20171031 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171129 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6254254 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |