TW201342883A - 在使用深度之３ｄ視訊寫碼中的多重假設差異向量建立 - Google Patents
在使用深度之３ｄ視訊寫碼中的多重假設差異向量建立 Download PDFInfo
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- TW201342883A TW201342883A TW102100352A TW102100352A TW201342883A TW 201342883 A TW201342883 A TW 201342883A TW 102100352 A TW102100352 A TW 102100352A TW 102100352 A TW102100352 A TW 102100352A TW 201342883 A TW201342883 A TW 201342883A
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- Prior art keywords
- difference
- difference vector
- motion vector
- candidate list
- vector
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Links
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Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261584089P | 2012-01-06 | 2012-01-06 | |
| US13/733,704 US20130176390A1 (en) | 2012-01-06 | 2013-01-03 | Multi-hypothesis disparity vector construction in 3d video coding with depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201342883A true TW201342883A (zh) | 2013-10-16 |
Family
ID=48743637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102100352A TW201342883A (zh) | 2012-01-06 | 2013-01-04 | 在使用深度之３ｄ視訊寫碼中的多重假設差異向量建立 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20130176390A1 (enExample) |
| EP (1) | EP2801199A1 (enExample) |
| JP (1) | JP2015507883A (enExample) |
| KR (1) | KR20140120900A (enExample) |
| CN (1) | CN104041047A (enExample) |
| TW (1) | TW201342883A (enExample) |
| WO (1) | WO2013103879A1 (enExample) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6977659B2 (en) | 2001-10-11 | 2005-12-20 | At & T Corp. | Texture replacement in video sequences and images |
| US7606435B1 (en) | 2002-02-21 | 2009-10-20 | At&T Intellectual Property Ii, L.P. | System and method for encoding and decoding using texture replacement |
| US10165267B2 (en) * | 2011-08-30 | 2018-12-25 | Intel Corporation | Multiview video coding schemes |
| US9602831B2 (en) * | 2012-03-07 | 2017-03-21 | Lg Electronics Inc. | Method and apparatus for processing video signals |
| WO2013156250A1 (en) * | 2012-04-19 | 2013-10-24 | Telefonaktiebolaget L M Ericsson (Publ) | View synthesis using low resolution depth maps |
| CN104365102B (zh) * | 2012-05-10 | 2018-01-02 | Lg 电子株式会社 | 处理视频信号的方法和装置 |
| WO2013176485A1 (ko) * | 2012-05-22 | 2013-11-28 | 엘지전자 주식회사 | 비디오 신호 처리 방법 및 장치 |
| RU2653258C2 (ru) * | 2012-06-19 | 2018-05-07 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство для обработки видеосигнала |
| US9998726B2 (en) * | 2012-06-20 | 2018-06-12 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
| WO2014008817A1 (en) * | 2012-07-09 | 2014-01-16 | Mediatek Inc. | Method and apparatus of inter-view sub-partition prediction in 3d video coding |
| US10230956B2 (en) | 2012-09-26 | 2019-03-12 | Integrated Device Technology, Inc. | Apparatuses and methods for optimizing rate-distortion of syntax elements |
| KR20140048783A (ko) * | 2012-10-09 | 2014-04-24 | 한국전자통신연구원 | 깊이정보값을 공유하여 움직임 정보를 유도하는 방법 및 장치 |
| US20140219331A1 (en) * | 2013-02-06 | 2014-08-07 | Magnum Semiconductor, Inc. | Apparatuses and methods for performing joint rate-distortion optimization of prediction mode |
| WO2014163466A1 (ko) * | 2013-04-05 | 2014-10-09 | 삼성전자 주식회사 | 정수 픽셀의 위치와 관련하여 비디오의 부호화 및 복호화를 수행하는 방법과 그 장치 |
| EP2932716A4 (en) * | 2013-04-10 | 2016-07-06 | Mediatek Inc | METHOD AND DEVICE FOR SELECTION OF INTERCONNECTION CANDIDATES FOR THREE-DIMENSIONAL VIDEO-CORDING |
| US9924182B2 (en) | 2013-07-12 | 2018-03-20 | Samsung Electronics Co., Ltd. | Method for predicting disparity vector based on blocks for apparatus and method for inter-layer encoding and decoding video |
| US10356430B2 (en) * | 2013-07-12 | 2019-07-16 | Samsung Electronics Co., Ltd. | Interlayer video decoding method and apparatus using view synthesis prediction and interlayer video encoding method and apparatus using view synthesis prediction |
| US10045014B2 (en) * | 2013-07-15 | 2018-08-07 | Mediatek Singapore Pte. Ltd. | Method of disparity derived depth coding in 3D video coding |
| WO2015006899A1 (en) * | 2013-07-15 | 2015-01-22 | Mediatek Singapore Pte. Ltd. | A simplified dv derivation method |
| WO2015006924A1 (en) * | 2013-07-16 | 2015-01-22 | Mediatek Singapore Pte. Ltd. | An additional texture merging candidate |
| WO2015006920A1 (en) * | 2013-07-16 | 2015-01-22 | Mediatek Singapore Pte. Ltd. | An adaptive disparity vector derivation method |
| WO2015006984A1 (en) * | 2013-07-19 | 2015-01-22 | Mediatek Singapore Pte. Ltd. | Reference view selection for 3d video coding |
| WO2015006967A1 (en) * | 2013-07-19 | 2015-01-22 | Mediatek Singapore Pte. Ltd. | Simplified view synthesis prediction for 3d video coding |
| US9426465B2 (en) * | 2013-08-20 | 2016-08-23 | Qualcomm Incorporated | Sub-PU level advanced residual prediction |
| EP3062518A4 (en) * | 2013-10-24 | 2017-05-31 | Electronics and Telecommunications Research Institute | Video encoding/decoding method and apparatus |
| CN111193929B (zh) | 2013-12-16 | 2022-04-12 | 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 |
| US10110925B2 (en) * | 2014-01-03 | 2018-10-23 | Hfi Innovation Inc. | Method of reference picture selection and signaling in 3D and multi-view video coding |
| JP6445039B2 (ja) * | 2014-03-13 | 2018-12-26 | クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ | ３ｄビデオコーディングのための制限付き深度イントラモードコーディング |
| US10944983B2 (en) | 2014-04-01 | 2021-03-09 | Mediatek Inc. | Method of motion information coding |
| WO2015192286A1 (en) * | 2014-06-16 | 2015-12-23 | Qualcomm Incorporated | Simplified shifting merge candidate and merge list derivation in 3d-hevc |
| JP6545796B2 (ja) * | 2014-10-08 | 2019-07-17 | エルジー エレクトロニクス インコーポレイティド | ビデオコーディングにおけるデプスピクチャコーディング方法及び装置 |
| CN104333760B (zh) | 2014-10-10 | 2018-11-06 | 华为技术有限公司 | 三维图像编码方法和三维图像解码方法及相关装置 |
| CN105812819B (zh) * | 2015-01-21 | 2019-02-15 | 寰发股份有限公司 | 执行混成多重假设移动补偿预测的方法以及装置 |
| US10567546B2 (en) * | 2015-12-31 | 2020-02-18 | Oath Inc. | Network content communication |
| EP3403403B1 (en) * | 2016-01-12 | 2023-06-07 | Shanghaitech University | Calibration method and apparatus for panoramic stereo video system |
| CN108235031B (zh) * | 2016-12-15 | 2019-11-05 | 华为技术有限公司 | 一种运动矢量解码方法及解码器 |
| CN109660800B (zh) * | 2017-10-12 | 2021-03-12 | 北京金山云网络技术有限公司 | 运动估计方法、装置、电子设备及计算机可读存储介质 |
| CN112236995B (zh) | 2018-02-02 | 2024-08-06 | 苹果公司 | 基于多假设运动补偿技术的视频编码、解码方法及编码器、解码器 |
| US11924440B2 (en) | 2018-02-05 | 2024-03-05 | Apple Inc. | Techniques of multi-hypothesis motion compensation |
| CN117676165A (zh) * | 2018-09-10 | 2024-03-08 | 华为技术有限公司 | 视频解码方法及视频解码器 |
| WO2020098713A1 (en) | 2018-11-13 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Motion candidate list construction for prediction |
| CN113170202B (zh) | 2018-11-29 | 2023-11-10 | 华为技术有限公司 | 用于构建应用多假设预测的块的mpm列表的编码器、解码器及相应方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100524077B1 (ko) * | 2003-11-13 | 2005-10-26 | 삼성전자주식회사 | 중간 영상 합성을 위한 시간적 평활화 장치 및 방법 |
| ZA200805337B (en) * | 2006-01-09 | 2009-11-25 | Thomson Licensing | Method and apparatus for providing reduced resolution update mode for multiview video coding |
| EP2052546A4 (en) * | 2006-07-12 | 2010-03-03 | Lg Electronics Inc | METHOD AND DEVICE FOR SIGNAL PROCESSING |
| CN103297771B (zh) * | 2008-04-25 | 2017-03-01 | 汤姆森许可贸易公司 | 使用基于深度信息的视差估计的多视点视频编码 |
| US9137544B2 (en) * | 2010-11-29 | 2015-09-15 | Mediatek Inc. | Method and apparatus for derivation of mv/mvp candidate for inter/skip/merge modes |
| BR112014011425B1 (pt) * | 2011-11-11 | 2022-08-23 | GE Video Compression, LLC. | Codificação de multi-visualização eficiente utilizando estimativa e atualização de mapa por profundidade |
| EP2777273B1 (en) * | 2011-11-11 | 2019-09-04 | GE Video Compression, LLC | Efficient multi-view coding using depth-map estimate for a dependent view |
-
2013
- 2013-01-03 US US13/733,704 patent/US20130176390A1/en not_active Abandoned
- 2013-01-04 TW TW102100352A patent/TW201342883A/zh unknown
- 2013-01-04 JP JP2014551372A patent/JP2015507883A/ja active Pending
- 2013-01-04 EP EP13700433.9A patent/EP2801199A1/en not_active Withdrawn
- 2013-01-04 CN CN201380004818.4A patent/CN104041047A/zh active Pending
- 2013-01-04 WO PCT/US2013/020365 patent/WO2013103879A1/en not_active Ceased
- 2013-01-04 KR KR1020147021718A patent/KR20140120900A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013103879A1 (en) | 2013-07-11 |
| EP2801199A1 (en) | 2014-11-12 |
| CN104041047A (zh) | 2014-09-10 |
| KR20140120900A (ko) | 2014-10-14 |
| JP2015507883A (ja) | 2015-03-12 |
| US20130176390A1 (en) | 2013-07-11 |
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