BRPI0717321A2 - Método para gerenciamento de imagens de referência envolvendo codificação de vídeo com mútiplas visualizações - Google Patents
Método para gerenciamento de imagens de referência envolvendo codificação de vídeo com mútiplas visualizaçõesInfo
- Publication number
- BRPI0717321A2 BRPI0717321A2 BRPI0717321-0A2A BRPI0717321A BRPI0717321A2 BR PI0717321 A2 BRPI0717321 A2 BR PI0717321A2 BR PI0717321 A BRPI0717321 A BR PI0717321A BR PI0717321 A2 BRPI0717321 A2 BR PI0717321A2
- Authority
- BR
- Brazil
- Prior art keywords
- video coding
- reference images
- involving multiple
- viewing video
- multiple viewing
- 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
- H04N19/503—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
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
-
- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
- H04N19/172—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 picture, frame or field
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- 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
- H04N19/423—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 characterised by memory 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
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85158906P | 2006-10-13 | 2006-10-13 | |
US85152206P | 2006-10-13 | 2006-10-13 | |
PCT/US2007/021902 WO2008048515A2 (en) | 2006-10-13 | 2007-10-12 | Method for reference picture management involving multiview video coding |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0717321A2 true BRPI0717321A2 (pt) | 2013-10-22 |
Family
ID=39203161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0717321-0A2A BRPI0717321A2 (pt) | 2006-10-13 | 2007-10-12 | Método para gerenciamento de imagens de referência envolvendo codificação de vídeo com mútiplas visualizações |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100002762A1 (pt) |
EP (1) | EP2087738B1 (pt) |
JP (1) | JP5116175B2 (pt) |
KR (1) | KR101351935B1 (pt) |
CN (2) | CN102780883B (pt) |
BR (1) | BRPI0717321A2 (pt) |
WO (1) | WO2008048515A2 (pt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007114611A1 (en) | 2006-03-30 | 2007-10-11 | Lg Electronics Inc. | A method and apparatus for decoding/encoding a video signal |
US8532178B2 (en) | 2006-08-25 | 2013-09-10 | Lg Electronics Inc. | Method and apparatus for decoding/encoding a video signal with inter-view reference picture list construction |
CN101548550B (zh) * | 2006-10-16 | 2014-08-27 | 诺基亚公司 | 用于在多视点视频编码中实施有效的已解码缓存器管理的系统和方法 |
EP2135456B1 (en) * | 2007-04-04 | 2017-05-03 | Thomson Licensing | Reference picture list management |
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 |
JP2011199396A (ja) * | 2010-03-17 | 2011-10-06 | Ntt Docomo Inc | 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法、及び動画像予測復号プログラム |
CN101977320B (zh) * | 2010-10-29 | 2012-11-14 | 清华大学 | 一种符合多视点视频标准的视频编码方法 |
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 |
US9674525B2 (en) * | 2011-07-28 | 2017-06-06 | Qualcomm Incorporated | Multiview video coding |
KR20130018628A (ko) * | 2011-08-09 | 2013-02-25 | 삼성전자주식회사 | 다시점 비디오 예측 부호화 방법 및 그 장치, 다시점 비디오 예측 복호화 방법 및 그 장치 |
WO2013062174A1 (ko) * | 2011-10-26 | 2013-05-02 | 경희대학교 산학협력단 | 메모리 관리 방법 및 그를 이용한 복호화 장치 |
CN103688545B (zh) * | 2011-10-28 | 2017-05-10 | 太阳专利托管公司 | 图像编码方法、图像解码方法、图像编码装置及图像解码装置 |
US10003817B2 (en) * | 2011-11-07 | 2018-06-19 | Microsoft Technology Licensing, Llc | Signaling of state information for a decoded picture buffer and reference picture lists |
US10154276B2 (en) | 2011-11-30 | 2018-12-11 | Qualcomm Incorporated | Nested SEI messages for multiview video coding (MVC) compatible three-dimensional video coding (3DVC) |
US9648321B2 (en) | 2011-12-02 | 2017-05-09 | Qualcomm Incorporated | Coding picture order count values identifying long-term reference frames |
US9258559B2 (en) | 2011-12-20 | 2016-02-09 | Qualcomm Incorporated | Reference picture list construction for multi-view and three-dimensional video coding |
US10200709B2 (en) * | 2012-03-16 | 2019-02-05 | Qualcomm Incorporated | High-level syntax extensions for high efficiency video coding |
US9503720B2 (en) | 2012-03-16 | 2016-11-22 | Qualcomm Incorporated | Motion vector coding and bi-prediction in HEVC and its extensions |
US20150085939A1 (en) * | 2012-04-13 | 2015-03-26 | Sharp Kabushiki Kaisha | Devices for sending and receiving a long-term reference picture indicator |
US9319679B2 (en) * | 2012-06-07 | 2016-04-19 | Qualcomm Incorporated | Signaling data for long term reference pictures for video coding |
WO2014051409A1 (ko) * | 2012-09-28 | 2014-04-03 | 삼성전자 주식회사 | 참조 픽처 정보를 이용한 병렬 처리 비디오 부호화 방법 및 장치, 병렬 처리 비디오 복호화 방법 및 장치 |
US9313500B2 (en) | 2012-09-30 | 2016-04-12 | Microsoft Technology Licensing, Llc | Conditional signalling of reference picture list modification information |
US9854234B2 (en) | 2012-10-25 | 2017-12-26 | Qualcomm Incorporated | Reference picture status for video coding |
US10165282B2 (en) | 2012-11-21 | 2018-12-25 | Lg Electronics Inc. | Image decoding method and apparatus using same |
CN103888781B (zh) * | 2012-12-21 | 2017-04-12 | 宏碁股份有限公司 | 视频编修方法与视频编修装置 |
CN105284115B (zh) * | 2013-04-05 | 2018-11-23 | 三星电子株式会社 | 用于对多层视频进行解码的方法和设备以及用于对多层视频进行编码的方法和设备 |
US11595652B2 (en) | 2019-01-28 | 2023-02-28 | Op Solutions, Llc | Explicit signaling of extended long term reference picture retention |
WO2020159994A1 (en) * | 2019-01-28 | 2020-08-06 | Op Solutions, Llc | Online and offline selection of extended long term reference picture retention |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100679740B1 (ko) * | 2004-06-25 | 2007-02-07 | 학교법인연세대학교 | 시점 선택이 가능한 다시점 동영상 부호화/복호화 방법 |
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 |
JP5192393B2 (ja) * | 2006-01-12 | 2013-05-08 | エルジー エレクトロニクス インコーポレイティド | 多視点ビデオの処理 |
WO2007114611A1 (en) | 2006-03-30 | 2007-10-11 | Lg Electronics Inc. | A method and apparatus for decoding/encoding a video signal |
MX339121B (es) | 2006-07-06 | 2016-05-12 | Thomson Licensing | Metodo y aparato para desacoplar el numero de cuadro y/o la cuenta del orden de imagen (poc) para la codificación y decodificación de video de múltiples vistas. |
US8532178B2 (en) * | 2006-08-25 | 2013-09-10 | Lg Electronics Inc. | Method and apparatus for decoding/encoding a video signal with inter-view reference picture list construction |
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 |
US20080174808A1 (en) * | 2007-01-24 | 2008-07-24 | Harpreet Singh | System and method for job submission to an unspecified document processing device |
-
2007
- 2007-10-12 WO PCT/US2007/021902 patent/WO2008048515A2/en active Application Filing
- 2007-10-12 CN CN201210236780.0A patent/CN102780883B/zh not_active Expired - Fee Related
- 2007-10-12 EP EP07852727.2A patent/EP2087738B1/en not_active Not-in-force
- 2007-10-12 BR BRPI0717321-0A2A patent/BRPI0717321A2/pt active Search and Examination
- 2007-10-12 JP JP2009532450A patent/JP5116175B2/ja not_active Expired - Fee Related
- 2007-10-12 US US12/311,481 patent/US20100002762A1/en not_active Abandoned
- 2007-10-12 KR KR1020097007078A patent/KR101351935B1/ko active IP Right Grant
- 2007-10-12 CN CN2007800380992A patent/CN101653000B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20090077906A (ko) | 2009-07-16 |
CN101653000A (zh) | 2010-02-17 |
WO2008048515A2 (en) | 2008-04-24 |
WO2008048515B1 (en) | 2008-09-25 |
CN102780883B (zh) | 2015-03-04 |
CN101653000B (zh) | 2013-01-02 |
US20100002762A1 (en) | 2010-01-07 |
EP2087738A2 (en) | 2009-08-12 |
CN102780883A (zh) | 2012-11-14 |
JP2010507277A (ja) | 2010-03-04 |
KR101351935B1 (ko) | 2014-01-17 |
EP2087738B1 (en) | 2016-04-13 |
JP5116175B2 (ja) | 2013-01-09 |
WO2008048515A3 (en) | 2008-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0717321A2 (pt) | Método para gerenciamento de imagens de referência envolvendo codificação de vídeo com mútiplas visualizações | |
EP2077544A4 (en) | METHOD FOR BROADCASTING ADVERTISING IMAGES AND INFORMATION | |
BRPI0718421A2 (pt) | Gerenciamento de quadro para codificação de vídeo de multivistas | |
EP2119235A4 (en) | SYSTEMS AND METHODS FOR MANAGING LIVE VIDEO DATA | |
EP2039171A4 (en) | VIDEO DATA MANAGEMENT | |
FR2945873B1 (fr) | Systeme de fourniture d'images video en trois dimensions | |
TWI315417B (en) | Optical system for taking image | |
GB0813666D0 (en) | Image data management systems | |
ZA200900032B (en) | Video data management | |
GB2489779B (en) | Auto-focus image system | |
HK1140048A1 (en) | Method for manufacturing image display | |
HK1139234A1 (en) | Method for manufacturing image display | |
BRPI0821283A2 (pt) | Método para representar fluxos de imagem de vídeo e sistema de gerenciamento cliente de pontos de extremidade | |
EP1982265A4 (en) | MANAGEMENT OF MULTIPLE VIDEO SOURCES | |
GB0813672D0 (en) | Image data management systems | |
ZA200902051B (en) | Picture management for multi-view video coding | |
DE602008001755D1 (de) | Bildprojektor | |
EP1974238A4 (en) | STEREOSCOPIC IMAGE DISPLAY DEVICE | |
EP2066121A4 (en) | VIDEO SURVEILLANCE ACCUMULATION SYSTEM | |
TWI340370B (en) | System for displaying image | |
TWI365432B (en) | Systems for displaying images | |
EP2323384A4 (en) | METHOD FOR DISTRIBUTING IMAGE DATA FROM MOVING IMAGES | |
TWI340941B (en) | System for displaying image | |
GB0601507D0 (en) | Image retrieval system | |
IL192861A0 (en) | Video substitution system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: H04N 19/58 (2014.01), H04N 19/172 (2014.01), H04N |
|
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) |
|
B06T | Formal requirements before examination [chapter 6.20 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 |