BRPI0814843A2 - Método e aparelho para encobrimento de erro em vídeo codificado em multivista - Google Patents
Método e aparelho para encobrimento de erro em vídeo codificado em multivistaInfo
- Publication number
- BRPI0814843A2 BRPI0814843A2 BRPI0814843-0A2A BRPI0814843A BRPI0814843A2 BR PI0814843 A2 BRPI0814843 A2 BR PI0814843A2 BR PI0814843 A BRPI0814843 A BR PI0814843A BR PI0814843 A2 BRPI0814843 A2 BR PI0814843A2
- Authority
- BR
- Brazil
- Prior art keywords
- multivist
- encoded video
- covering error
- covering
- error
- Prior art date
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
- H04N19/597—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
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/282—Image signal generators for generating image signals corresponding to three or more geometrical viewpoints, e.g. multi-view systems
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
- H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95589907P | 2007-08-15 | 2007-08-15 | |
PCT/US2008/009573 WO2009023156A2 (en) | 2007-08-15 | 2008-08-11 | Method and apparatus for error concealment in multi-view coded video |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0814843A2 true BRPI0814843A2 (pt) | 2015-01-27 |
Family
ID=40243991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0814843-0A2A BRPI0814843A2 (pt) | 2007-08-15 | 2008-08-11 | Método e aparelho para encobrimento de erro em vídeo codificado em multivista |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100150248A1 (pt) |
EP (1) | EP2181549A2 (pt) |
JP (2) | JP5452487B2 (pt) |
KR (2) | KR101618344B1 (pt) |
CN (2) | CN101779471B (pt) |
BR (1) | BRPI0814843A2 (pt) |
WO (1) | WO2009023156A2 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8699667B2 (en) | 2007-10-02 | 2014-04-15 | General Electric Company | Apparatus for x-ray generation and method of making same |
JP2011082683A (ja) * | 2009-10-05 | 2011-04-21 | Sony Corp | 画像処理装置、画像処理方法、及び、プログラム |
US20130003128A1 (en) * | 2010-04-06 | 2013-01-03 | Mikio Watanabe | Image generation device, method, and printer |
US20120069144A1 (en) * | 2010-09-20 | 2012-03-22 | Geng Li | Method for performing display management regarding a three-dimensional video stream, and associated video display system |
JP5531881B2 (ja) * | 2010-09-22 | 2014-06-25 | 富士通株式会社 | 動画像復号装置、動画像復号方法、及び集積回路 |
JP5058362B1 (ja) * | 2011-06-23 | 2012-10-24 | 株式会社東芝 | 動画像復号装置及び動画像復号方法 |
JP2013247651A (ja) * | 2012-05-29 | 2013-12-09 | Canon Inc | 符号化装置、符号化方法およびプログラム |
US9521389B2 (en) * | 2013-03-06 | 2016-12-13 | Qualcomm Incorporated | Derived disparity vector in 3D video coding |
JP6196372B2 (ja) * | 2013-04-11 | 2017-09-13 | エルジー エレクトロニクス インコーポレイティド | ビデオ信号処理方法及び装置 |
US9667990B2 (en) | 2013-05-31 | 2017-05-30 | Qualcomm Incorporated | Parallel derived disparity vector for 3D video coding with neighbor-based disparity vector derivation |
CN104320645A (zh) * | 2014-09-23 | 2015-01-28 | 宁波大学 | 一种h.264/avc立体视频中图像帧重要性的评价方法 |
CN104410864B (zh) * | 2014-11-07 | 2018-08-14 | 太原科技大学 | Hevc中基于残差能量的错误隐藏方法 |
CN109922349B (zh) * | 2019-02-01 | 2021-02-19 | 杭州电子科技大学 | 基于视差矢量外推的立体视频右视点b帧错误隐藏方法 |
CN110062219B (zh) * | 2019-03-12 | 2020-11-06 | 杭州电子科技大学 | 结合虚拟视点绘制3d-hevc整帧丢失错误隐藏方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0799647A (ja) * | 1993-09-28 | 1995-04-11 | Canon Inc | 画像信号再生装置 |
JP3332575B2 (ja) * | 1994-05-23 | 2002-10-07 | 三洋電機株式会社 | 立体動画像再生装置 |
JP4438159B2 (ja) * | 2000-02-10 | 2010-03-24 | ソニー株式会社 | 情報処理装置、および情報処理方法 |
GB2362533A (en) * | 2000-05-15 | 2001-11-21 | Nokia Mobile Phones Ltd | Encoding a video signal with an indicator of the type of error concealment used |
US7508874B2 (en) * | 2002-01-29 | 2009-03-24 | Broadcom Corporation | Error concealment for MPEG decoding with personal video recording functionality |
JP3992533B2 (ja) * | 2002-04-25 | 2007-10-17 | シャープ株式会社 | 立体視を可能とする立体動画像用のデータ復号装置 |
WO2004039086A2 (en) * | 2002-10-23 | 2004-05-06 | Koninklijke Philips Electronics N.V. | Method for post-processing a 3d digital video signal |
DE112004002932T5 (de) * | 2004-07-29 | 2007-07-12 | Thomson Licensing | Fehlerverbergungsverfahren für inter-kodierte Sequenzen |
WO2006080739A1 (en) * | 2004-10-12 | 2006-08-03 | Electronics And Telecommunications Research Institute | Method and apparatus for encoding and decoding multi-view video using image stitching |
US7728877B2 (en) * | 2004-12-17 | 2010-06-01 | Mitsubishi Electric Research Laboratories, Inc. | Method and system for synthesizing multiview videos |
US8823821B2 (en) * | 2004-12-17 | 2014-09-02 | Mitsubishi Electric Research Laboratories, Inc. | Method and system for processing multiview videos for view synthesis using motion vector predictor list |
KR100739764B1 (ko) * | 2005-11-28 | 2007-07-13 | 삼성전자주식회사 | 입체 영상 신호 처리 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 |
EP1806930A1 (en) * | 2006-01-10 | 2007-07-11 | Thomson Licensing | Method and apparatus for constructing reference picture lists for scalable video |
EP2025170B1 (en) * | 2006-03-30 | 2015-01-07 | LG Electronics Inc. | A method and apparatus for decoding/encoding a video signal |
JP4793366B2 (ja) * | 2006-10-13 | 2011-10-12 | 日本ビクター株式会社 | 多視点画像符号化装置、多視点画像符号化方法、多視点画像符号化プログラム、多視点画像復号装置、多視点画像復号方法、及び多視点画像復号プログラム |
WO2008047300A2 (en) * | 2006-10-16 | 2008-04-24 | Nokia Corporation | System and method for using parallelly decodable slices for multi-view video coding |
KR100801968B1 (ko) * | 2007-02-06 | 2008-02-12 | 광주과학기술원 | 변위를 측정하는 방법, 중간화면 합성방법과 이를 이용한다시점 비디오 인코딩 방법, 디코딩 방법, 및 인코더와디코더 |
CN101291434A (zh) * | 2007-04-17 | 2008-10-22 | 华为技术有限公司 | 多视编解码方法及装置 |
US8265144B2 (en) * | 2007-06-30 | 2012-09-11 | Microsoft Corporation | Innovations in video decoder implementations |
KR20090004658A (ko) * | 2007-07-02 | 2009-01-12 | 엘지전자 주식회사 | 디지털 방송 시스템 및 데이터 처리 방법 |
-
2008
- 2008-08-11 JP JP2010520998A patent/JP5452487B2/ja not_active Expired - Fee Related
- 2008-08-11 WO PCT/US2008/009573 patent/WO2009023156A2/en active Application Filing
- 2008-08-11 BR BRPI0814843-0A2A patent/BRPI0814843A2/pt active Search and Examination
- 2008-08-11 US US12/733,103 patent/US20100150248A1/en not_active Abandoned
- 2008-08-11 CN CN2008801026868A patent/CN101779471B/zh not_active Expired - Fee Related
- 2008-08-11 CN CN201310341550.5A patent/CN103428504B/zh not_active Expired - Fee Related
- 2008-08-11 KR KR1020147036417A patent/KR101618344B1/ko active IP Right Grant
- 2008-08-11 EP EP08795182A patent/EP2181549A2/en not_active Ceased
- 2008-08-11 KR KR1020107002948A patent/KR20100058471A/ko not_active Application Discontinuation
-
2013
- 2013-10-30 JP JP2013225204A patent/JP5677548B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2014042340A (ja) | 2014-03-06 |
KR20100058471A (ko) | 2010-06-03 |
EP2181549A2 (en) | 2010-05-05 |
JP5452487B2 (ja) | 2014-03-26 |
CN103428504A (zh) | 2013-12-04 |
JP5677548B2 (ja) | 2015-02-25 |
WO2009023156A3 (en) | 2009-04-09 |
KR20150006488A (ko) | 2015-01-16 |
CN101779471A (zh) | 2010-07-14 |
KR101618344B1 (ko) | 2016-05-04 |
CN101779471B (zh) | 2013-07-10 |
WO2009023156A2 (en) | 2009-02-19 |
US20100150248A1 (en) | 2010-06-17 |
CN103428504B (zh) | 2017-04-12 |
JP2010537487A (ja) | 2010-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0814843A2 (pt) | Método e aparelho para encobrimento de erro em vídeo codificado em multivista | |
BRPI0621935A2 (pt) | método e aparelho para codificar e decodificar imagem | |
BRPI0818649A2 (pt) | Métodos e aparelho para codificação e decodificação de vídeo em superblocos geometricamente particionados. | |
EP2177030A4 (en) | METHOD AND DEVICE FOR CODING / DECODING METADATA | |
BRPI0811587A2 (pt) | Aparelho e método para codificar e decodificar sinais | |
GB2449036B (en) | Layered decoder and method for performing layered decoding | |
BRPI0818927A2 (pt) | Método e aparelho para a decodificação de áudio | |
EP2119241A4 (en) | METHOD AND DEVICE FOR CODING VIDEO AND METHOD AND DEVICE FOR DECODING VIDEO | |
GB2455496B (en) | Error detection method and apparatus | |
EP2123050A4 (en) | METHOD AND APPARATUS FOR CODING AND DECODING BASED ON INTER-PREDICTION | |
EP2127380A4 (en) | METHOD AND DEVICE FOR BILDCODING AND IMAGE DECODING | |
BRPI0822364A2 (pt) | método e aparelho de codificação/decodificação de vídeo | |
EP1994752A4 (en) | METHOD AND APPARATUS FOR RESTRICTING THE CONTENT OF A DVD | |
EP2120233A4 (en) | DEVICE AND METHOD FOR CODING AND DECODING | |
BRPI0807977A2 (pt) | Método e aparelho para codificar e decodificar dados | |
IL205878A0 (en) | Method and apparatus for end-to-edge media protection in an ims system | |
BRPI0910340A2 (pt) | método e aparelho para codificação e decodificação de vídeo | |
EP2126844A4 (en) | APPARATUS AND METHOD FOR DECODING IMAGES | |
BRPI0915591A2 (pt) | método e aparelho de codificação/decodificação de imagem em movimento | |
EP2200324A4 (en) | PICTURE CODING DEVICE AND DECODING DEVICE, PICTURE CODING METHOD AND DECODING METHOD, PROGRAM FOR THE DEVICES AND METHOD AND RECORDING MEDIUM WITH RECORDED PROGRAM | |
EP1961206A4 (en) | CONTENT EDIT APPARATUS AND CONTENT VERIFICATION APPARATUS | |
EP2227907A4 (en) | METHOD AND DEVICE FOR QUANTIZING AND METHOD AND APPARATUS FOR QUANTIZING INVERTING | |
BRPI0915429A2 (pt) | método e aparelho para leitura de gás volumétrico em linha | |
BRPI0719266A2 (pt) | método e aparelho para codificação e decodificação de dados | |
EP2319242A4 (en) | METHOD AND DEVICE FOR INVERSE IMAGE QUANTIFICATION AND METHOD AND DEVICE FOR IMAGE DECODING |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: H04N 19/597 (2014.01), H04N 19/895 (2014.01) |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B25G | Requested change of headquarter approved |
Owner name: THOMSON LICENSING (FR) |
|
B25A | Requested transfer of rights approved |
Owner name: THOMSON LICENSING DTV (FR) |
|
B25A | Requested transfer of rights approved |
Owner name: INTERDIGITAL MADISON PATENT HOLDINGS (FR) |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |