CN101107860B - 估计信道引起的失真的方法和装置 - Google Patents
估计信道引起的失真的方法和装置 Download PDFInfo
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- CN101107860B CN101107860B CN200680002552XA CN200680002552A CN101107860B CN 101107860 B CN101107860 B CN 101107860B CN 200680002552X A CN200680002552X A CN 200680002552XA CN 200680002552 A CN200680002552 A CN 200680002552A CN 101107860 B CN101107860 B CN 101107860B
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- China
- Prior art keywords
- frame
- distortion
- prediction
- representative
- infra
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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
- H04N19/10—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
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/164—Feedback from the receiver or from the transmission channel
- H04N19/166—Feedback from the receiver or from the transmission channel concerning the amount of transmission errors, e.g. bit error rate [BER]
-
- 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
- H04N19/177—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 a group of pictures [GOP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64478705P | 2005-01-18 | 2005-01-18 | |
US60/644,787 | 2005-01-18 | ||
PCT/US2006/001475 WO2006078595A2 (en) | 2005-01-18 | 2006-01-17 | Method and apparatus for estimating channel induced distortion |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101107860A CN101107860A (zh) | 2008-01-16 |
CN101107860B true CN101107860B (zh) | 2013-07-31 |
Family
ID=36283078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200680002552XA Expired - Fee Related CN101107860B (zh) | 2005-01-18 | 2006-01-17 | 估计信道引起的失真的方法和装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9154795B2 (zh) |
EP (1) | EP1839445A2 (zh) |
JP (1) | JP5036559B2 (zh) |
CN (1) | CN101107860B (zh) |
BR (1) | BRPI0606626A2 (zh) |
WO (1) | WO2006078595A2 (zh) |
Families Citing this family (35)
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JP4731600B2 (ja) * | 2006-03-30 | 2011-07-27 | パイオニア株式会社 | コンテンツ送信システムにおけるサーバー装置およびコンテンツ送信方法 |
BRPI0715952A2 (pt) * | 2006-08-28 | 2013-07-30 | Thomson Licensing | mÉtodo e aparelho para determinar a distorÇço esperada em blocos de vÍdeo decodificados |
BRPI0719564A2 (pt) * | 2006-12-15 | 2014-10-07 | Thomson Licensing | Avaliação de distorção |
US9118919B2 (en) * | 2006-12-29 | 2015-08-25 | Alcatel Lucent | Methods and systems for computing the quality of an MPEG-2 video stream |
AU2007202789B9 (en) * | 2007-06-15 | 2011-08-18 | Canon Kabushiki Kaisha | High-fidelity motion summarisation method |
JP5172440B2 (ja) * | 2008-01-08 | 2013-03-27 | 日本電信電話株式会社 | 映像品質推定装置、方法およびプログラム |
CN101911716A (zh) * | 2008-01-18 | 2010-12-08 | 汤姆森许可贸易公司 | 评估感知质量的方法 |
JP2009260941A (ja) * | 2008-03-21 | 2009-11-05 | Nippon Telegr & Teleph Corp <Ntt> | 映像品質客観評価方法、映像品質客観評価装置、及びプログラム |
US8477846B2 (en) * | 2009-10-07 | 2013-07-02 | Ittiam Systems (P) Ltd. | System and method for adaptive intra refresh rate setting in a video encoder |
US8825886B2 (en) * | 2010-07-28 | 2014-09-02 | Hong Kong Applied Science and Technology Research Institute Company Limited | System and method for evaluating network transport effects on delivery of media content |
US8885050B2 (en) * | 2011-02-11 | 2014-11-11 | Dialogic (Us) Inc. | Video quality monitoring |
US8681866B1 (en) | 2011-04-28 | 2014-03-25 | Google Inc. | Method and apparatus for encoding video by downsampling frame resolution |
US9106787B1 (en) | 2011-05-09 | 2015-08-11 | Google Inc. | Apparatus and method for media transmission bandwidth control using bandwidth estimation |
GB2492330B (en) | 2011-06-24 | 2017-10-18 | Skype | Rate-Distortion Optimization with Encoding Mode Selection |
GB2492329B (en) | 2011-06-24 | 2018-02-28 | Skype | Video coding |
GB2492163B (en) | 2011-06-24 | 2018-05-02 | Skype | Video coding |
GB2495469B (en) * | 2011-09-02 | 2017-12-13 | Skype | Video coding |
GB2495467B (en) * | 2011-09-02 | 2017-12-13 | Skype | Video coding |
GB2495468B (en) | 2011-09-02 | 2017-12-13 | Skype | Video coding |
US10602151B1 (en) * | 2011-09-30 | 2020-03-24 | Amazon Technologies, Inc. | Estimated macroblock distortion co-optimization |
US8856624B1 (en) | 2011-10-27 | 2014-10-07 | Google Inc. | Method and apparatus for dynamically generating error correction |
KR101830352B1 (ko) * | 2011-11-09 | 2018-02-21 | 에스케이 텔레콤주식회사 | 스킵모드를 이용한 동영상 부호화 및 복호화 방법 및 장치 |
US9490850B1 (en) | 2011-11-28 | 2016-11-08 | Google Inc. | Method and apparatus for decoding packetized data |
CN103988512A (zh) * | 2011-11-28 | 2014-08-13 | 汤姆逊许可公司 | 失真/质量测量 |
US9661348B2 (en) * | 2012-03-29 | 2017-05-23 | Intel Corporation | Method and system for generating side information at a video encoder to differentiate packet data |
US9185429B1 (en) | 2012-04-30 | 2015-11-10 | Google Inc. | Video encoding and decoding using un-equal error protection |
US10034023B1 (en) * | 2012-07-30 | 2018-07-24 | Google Llc | Extended protection of digital video streams |
US9172740B1 (en) | 2013-01-15 | 2015-10-27 | Google Inc. | Adjustable buffer remote access |
US9311692B1 (en) | 2013-01-25 | 2016-04-12 | Google Inc. | Scalable buffer remote access |
GB201301445D0 (en) * | 2013-01-28 | 2013-03-13 | Microsoft Corp | Adapting robustness in video coding |
US9225979B1 (en) | 2013-01-30 | 2015-12-29 | Google Inc. | Remote access encoding |
TWI511499B (zh) * | 2013-11-28 | 2015-12-01 | Ind Tech Res Inst | 跨封包模式的通道編碼方法及系統 |
US10282827B2 (en) * | 2017-08-10 | 2019-05-07 | Wipro Limited | Method and system for removal of rain streak distortion from a video |
US10863190B2 (en) * | 2018-06-14 | 2020-12-08 | Tencent America LLC | Techniques for memory bandwidth optimization in bi-predicted motion vector refinement |
CN109257521B (zh) * | 2018-12-06 | 2019-11-05 | 四川大学 | 一种stc信息隐藏算法 |
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US6122015A (en) * | 1998-12-07 | 2000-09-19 | General Electric Company | Method and apparatus for filtering digital television signals |
JP2000341688A (ja) | 1999-05-31 | 2000-12-08 | Ando Electric Co Ltd | 動画通信品質判定装置 |
US20020122491A1 (en) * | 2001-01-03 | 2002-09-05 | Marta Karczewicz | Video decoder architecture and method for using same |
US7069208B2 (en) * | 2001-01-24 | 2006-06-27 | Nokia, Corp. | System and method for concealment of data loss in digital audio transmission |
EP1374578A4 (en) * | 2001-03-05 | 2007-11-14 | Intervideo Inc | SYSTEMS AND METHOD FOR ERROR ROBUSTNESS IN A VIDEO DECODER |
US7688899B2 (en) * | 2001-05-17 | 2010-03-30 | Qualcomm Incorporated | Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion |
KR100322485B1 (ko) * | 2001-07-05 | 2002-02-07 | 이동욱 | 다중채널 영상신호 부호화 장치 및 그 방법 |
WO2003041055A1 (en) | 2001-11-02 | 2003-05-15 | The Regents Of The University Of California | End-to-end distortion estimation for streaming of pre-compressed video |
US7693220B2 (en) * | 2002-01-03 | 2010-04-06 | Nokia Corporation | Transmission of video information |
US7106907B2 (en) * | 2002-10-18 | 2006-09-12 | Mitsubishi Electric Research Laboratories, Inc | Adaptive error-resilient video encoding using multiple description motion compensation |
US20050175099A1 (en) * | 2004-02-06 | 2005-08-11 | Nokia Corporation | Transcoder and associated system, method and computer program product for low-complexity reduced resolution transcoding |
KR100871646B1 (ko) * | 2004-07-15 | 2008-12-02 | 콸콤 인코포레이티드 | 인트라-예측 방향에 기반한 h.264 공간 에러 은닉 방법 및장치 |
US7738561B2 (en) * | 2004-11-16 | 2010-06-15 | Industrial Technology Research Institute | MPEG-4 streaming system with adaptive error concealment |
US7653132B2 (en) * | 2004-12-21 | 2010-01-26 | Stmicroelectronics, Inc. | Method and system for fast implementation of subpixel interpolation |
US8175888B2 (en) * | 2008-12-29 | 2012-05-08 | Motorola Mobility, Inc. | Enhanced layered gain factor balancing within a multiple-channel audio coding system |
-
2006
- 2006-01-17 CN CN200680002552XA patent/CN101107860B/zh not_active Expired - Fee Related
- 2006-01-17 JP JP2007551458A patent/JP5036559B2/ja not_active Expired - Fee Related
- 2006-01-17 EP EP06718536A patent/EP1839445A2/en not_active Withdrawn
- 2006-01-17 BR BRPI0606626-7A patent/BRPI0606626A2/pt not_active IP Right Cessation
- 2006-01-17 WO PCT/US2006/001475 patent/WO2006078595A2/en active Application Filing
- 2006-01-17 US US11/795,089 patent/US9154795B2/en not_active Expired - Fee Related
Non-Patent Citations (4)
Title |
---|
GUY COTE ET AL.Optimal Mode Selection and Synchronization for RobustVideoCommunications over Error-Prone Networks.IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAYvol.18 NO.6.2000,vol.18(NO.6),全文. |
GUY COTE ET AL.Optimal Mode Selection and Synchronization for RobustVideoCommunications over Error-Prone Networks.IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAYvol.18 NO.6.2000,vol.18(NO.6),全文. * |
Zhihai He,Jianfei Cai,Chang Wen Chen.Joint source channel rate-distortionanalysisforadaptivemodeselection and rate control inwirelessvideocoding.IEEE transaction on circuits and systems for video technologyvol.12 NO.6.2002,vol.12(NO.6),511-523. |
Zhihai He,Jianfei Cai,Chang Wen Chen.Joint source channel rate-distortionanalysisforadaptivemodeselection and rate control inwirelessvideocoding.IEEE transaction on circuits and systems for video technologyvol.12 NO.6.2002,vol.12(NO.6),511-523. * |
Also Published As
Publication number | Publication date |
---|---|
EP1839445A2 (en) | 2007-10-03 |
US20080089414A1 (en) | 2008-04-17 |
BRPI0606626A2 (pt) | 2009-07-07 |
CN101107860A (zh) | 2008-01-16 |
JP5036559B2 (ja) | 2012-09-26 |
WO2006078595A2 (en) | 2006-07-27 |
US9154795B2 (en) | 2015-10-06 |
JP2008527936A (ja) | 2008-07-24 |
WO2006078595A3 (en) | 2006-11-09 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: French Boulogne Patentee before: THOMSON LICENSING |
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CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190528 Address after: American Delaware Patentee after: Interactive Digital VC Holdings Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20190117 |
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CF01 | Termination of patent right due to non-payment of annual fee |