HK1202738A1 - Video quality measurement - Google Patents

Video quality measurement

Info

Publication number
HK1202738A1
HK1202738A1 HK15103076.4A HK15103076A HK1202738A1 HK 1202738 A1 HK1202738 A1 HK 1202738A1 HK 15103076 A HK15103076 A HK 15103076A HK 1202738 A1 HK1202738 A1 HK 1202738A1
Authority
HK
Hong Kong
Prior art keywords
quality measurement
video quality
video
measurement
quality
Prior art date
Application number
HK15103076.4A
Other languages
English (en)
Chinese (zh)
Inventor
Fan Zhang
Ning Liao
Kai Xie
Zhibo Chen
Original Assignee
Thomson Licensing
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson Licensing filed Critical Thomson Licensing
Publication of HK1202738A1 publication Critical patent/HK1202738A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
HK15103076.4A 2011-11-24 2015-03-26 Video quality measurement HK1202738A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/082870 WO2013075318A1 (en) 2011-11-24 2011-11-24 Video quality measurement

Publications (1)

Publication Number Publication Date
HK1202738A1 true HK1202738A1 (en) 2015-10-02

Family

ID=48469016

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15103076.4A HK1202738A1 (en) 2011-11-24 2015-03-26 Video quality measurement

Country Status (8)

Country Link
US (1) US10075710B2 (pt)
EP (1) EP2783512A4 (pt)
KR (1) KR20140097199A (pt)
CN (1) CN103988500A (pt)
AU (1) AU2011381970B2 (pt)
BR (1) BR112014012316A2 (pt)
HK (1) HK1202738A1 (pt)
WO (1) WO2013075318A1 (pt)

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CN102801972B (zh) * 2012-06-25 2017-08-29 北京大学深圳研究生院 基于特征的运动矢量估计和传递方法
CN104396238B (zh) 2012-07-17 2016-12-28 汤姆逊许可公司 比特流级别的视频质量评估
CN103634594B (zh) * 2012-08-21 2015-04-29 华为技术有限公司 一种获得视频编码压缩质量的方法及装置
CN103747238B (zh) * 2013-02-20 2015-07-08 华为技术有限公司 视频静止失真程度评估方法和装置
EP2960864B1 (en) * 2014-06-23 2018-12-05 Harman Becker Automotive Systems GmbH Device and method for processing a stream of video data
CN106303539B (zh) * 2015-05-22 2018-11-23 江苏惠纬讯信息科技有限公司 一种基于h.264视频报文类型的不等差错传输保护方法
CN106341683A (zh) * 2016-08-24 2017-01-18 乐视控股（北京）有限公司 全景视频质量判断方法及系统
CN106303515B (zh) * 2016-09-26 2018-08-07 广州华多网络科技有限公司 一种在线直播视频质量测试方法和装置
CN107920279B (zh) * 2016-10-08 2020-03-20 华为技术有限公司 评估视频质量的方法和设备
CN106657980A (zh) * 2016-10-21 2017-05-10 乐视控股（北京）有限公司 全景视频的质量测试方法和装置
US10834406B2 (en) 2016-12-12 2020-11-10 Netflix, Inc. Device-consistent techniques for predicting absolute perceptual video quality
US20180176582A1 (en) 2016-12-21 2018-06-21 Qualcomm Incorporated Low-complexity sign prediction for video coding
CN107426564A (zh) * 2017-05-31 2017-12-01 上海艾策通讯科技股份有限公司 Ip网络视频业务远程采集与控制的装置
TWI697871B (zh) * 2019-04-01 2020-07-01 中華電信股份有限公司 影像中含有馬賽克之檢查系統及其方法
CN113255789B (zh) * 2021-05-31 2023-01-24 西安电子科技大学 基于对抗网络和多被试脑电信号的视频质量评价方法

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EP1056297A3 (en) 1999-05-24 2002-10-02 Agilent Technologies, Inc. (a Delaware corporation) Multimedia decoder with error detection
US20050024487A1 (en) * 2003-07-31 2005-02-03 William Chen Video codec system with real-time complexity adaptation and region-of-interest coding
KR100736041B1 (ko) * 2005-06-30 2007-07-06 삼성전자주식회사 에러 은닉 방법 및 장치
JP4730183B2 (ja) * 2006-04-17 2011-07-20 株式会社日立製作所 映像表示装置
US7965203B2 (en) * 2006-05-09 2011-06-21 Nippon Telegraph And Telephone Corporation Video quality estimation apparatus, method, and program
WO2008008150A2 (en) * 2006-07-10 2008-01-17 Thomson Licensing Methods and apparatus for enhanced performance in a multi-pass video encoder
US8509313B2 (en) * 2006-10-10 2013-08-13 Texas Instruments Incorporated Video error concealment
EP2105029A2 (en) * 2006-12-15 2009-09-30 Thomson Licensing Distortion estimation
US9118919B2 (en) 2006-12-29 2015-08-25 Alcatel Lucent Methods and systems for computing the quality of an MPEG-2 video stream
JP5099371B2 (ja) * 2007-01-31 2012-12-19 日本電気株式会社 画質評価方法、画質評価装置および画質評価プログラム
US8379734B2 (en) * 2007-03-23 2013-02-19 Qualcomm Incorporated Methods of performing error concealment for digital video
FR2915342A1 (fr) * 2007-04-20 2008-10-24 Canon Kk Procede et dispositif de codage video
US20090103617A1 (en) * 2007-10-22 2009-04-23 The Hong Kong University Of Science And Technology Efficient error recovery with intra-refresh
US8660175B2 (en) * 2007-12-10 2014-02-25 Qualcomm Incorporated Selective display of interpolated or extrapolated video units
BRPI0906767A2 (pt) * 2008-01-18 2015-07-14 Thomson Licensing Método para a avaliação da qualidade perceptual
EP2106154A1 (en) 2008-03-28 2009-09-30 Deutsche Telekom AG Audio-visual quality estimation
JP5050964B2 (ja) * 2008-03-31 2012-10-17 富士通株式会社 復号装置，復号方法および復号プログラム
EP2144449A1 (en) * 2008-07-07 2010-01-13 BRITISH TELECOMMUNICATIONS public limited company Video quality measurement
EP2296379A4 (en) * 2008-07-21 2011-07-20 Huawei Tech Co Ltd METHOD, SYSTEM AND DEVICE FOR EVALUATING A VIDEO QUALITY
US20100110199A1 (en) 2008-11-03 2010-05-06 Stefan Winkler Measuring Video Quality Using Partial Decoding
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
US20120287999A1 (en) * 2011-05-11 2012-11-15 Microsoft Corporation Syntax element prediction in error correction
GB2492329B (en) * 2011-06-24 2018-02-28 Skype Video coding

Also Published As

Publication number Publication date
AU2011381970A1 (en) 2014-04-17
BR112014012316A2 (pt) 2017-05-30
WO2013075318A1 (en) 2013-05-30
AU2011381970B2 (en) 2017-02-02
KR20140097199A (ko) 2014-08-06
US20140286441A1 (en) 2014-09-25
EP2783512A1 (en) 2014-10-01
CN103988500A (zh) 2014-08-13
US10075710B2 (en) 2018-09-11
EP2783512A4 (en) 2016-06-15

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