BR112014025773A2 - método e aparelho para avaliar qualidade de multimídia - Google Patents

método e aparelho para avaliar qualidade de multimídia

Info

Publication number
BR112014025773A2
BR112014025773A2 BR112014025773A BR112014025773A BR112014025773A2 BR 112014025773 A2 BR112014025773 A2 BR 112014025773A2 BR 112014025773 A BR112014025773 A BR 112014025773A BR 112014025773 A BR112014025773 A BR 112014025773A BR 112014025773 A2 BR112014025773 A2 BR 112014025773A2
Authority
BR
Brazil
Prior art keywords
multimedia quality
evaluating multimedia
evaluating
quality
multimedia
Prior art date
Application number
BR112014025773A
Other languages
English (en)
Other versions
BR112014025773A8 (pt
BR112014025773B1 (pt
Inventor
Sun Lina
Xie Qingpeng
Gao Shan
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112014025773A2 publication Critical patent/BR112014025773A2/pt
Publication of BR112014025773A8 publication Critical patent/BR112014025773A8/pt
Publication of BR112014025773B1 publication Critical patent/BR112014025773B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • 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
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
BR112014025773-6A 2012-04-23 2012-09-26 Método e aparelho para avaliar qualidade de multimídia BR112014025773B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN20120120184.6 2012-04-23
CN201210120184.6A CN103379358B (zh) 2012-04-23 2012-04-23 评估多媒体质量的方法和装置
PCT/CN2012/081967 WO2013159487A1 (zh) 2012-04-23 2012-09-26 评估多媒体质量的方法和装置

Publications (3)

Publication Number Publication Date
BR112014025773A2 true BR112014025773A2 (pt) 2017-06-20
BR112014025773A8 BR112014025773A8 (pt) 2021-06-22
BR112014025773B1 BR112014025773B1 (pt) 2022-06-07

Family

ID=49463842

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014025773-6A BR112014025773B1 (pt) 2012-04-23 2012-09-26 Método e aparelho para avaliar qualidade de multimídia

Country Status (9)

Country Link
US (1) US20150009406A1 (pt)
EP (1) EP2819329B8 (pt)
JP (1) JP6010685B2 (pt)
KR (1) KR101595875B1 (pt)
CN (1) CN103379358B (pt)
BR (1) BR112014025773B1 (pt)
HK (1) HK1190845A1 (pt)
SG (1) SG11201405801WA (pt)
WO (1) WO2013159487A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104539943B (zh) * 2012-08-22 2017-01-04 华为技术有限公司 多媒体质量的监控方法和设备
CN103634577B (zh) 2012-08-22 2014-12-31 华为技术有限公司 多媒体质量的监控方法和设备
US10525016B2 (en) * 2015-06-03 2020-01-07 Mead Johnson Nutrition Company Nutritional compositions containing an elevated level of inositol and uses thereof
US10869072B2 (en) 2015-12-16 2020-12-15 Nippon Telegraph And Telephone Corporation Audio-visual quality estimation device, method for estimating audio-visual quality, and program
CN105843876B (zh) * 2016-03-18 2020-07-14 阿里巴巴（中国）有限公司 多媒体资源的质量评估方法和装置
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
CN109302603A (zh) * 2017-07-25 2019-02-01 中国移动通信集团北京有限公司 一种视频通话质量评估方法和装置
CN108769754B (zh) * 2018-05-14 2020-10-13 中国科学院计算技术研究所 一种基于视频回放终端的视频回放方法和系统
CN108683909B (zh) * 2018-07-12 2020-07-07 北京理工大学 Vr音视频整体用户体验质量评估方法
CN109474486A (zh) * 2018-09-30 2019-03-15 深圳市网心科技有限公司 流媒体数据传输欠速判定方法、系统及装置
CN111314691B (zh) * 2018-12-11 2022-09-16 中国移动通信集团广东有限公司 一种视频通话质量评估方法和装置
CN111479105B (zh) * 2020-03-12 2021-06-04 上海交通大学 一种视频及音频联合质量评价方法和装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050044207A (ko) * 2003-11-07 2005-05-12 엘지전자 주식회사 무선 인터넷 멀티미디어 서비스 품질 측정 방법
KR100541526B1 (ko) * 2004-01-30 2006-01-10 에스케이 텔레콤주식회사 멀티미디어 데이터의 전송품질 측정방법 및 장치
EP1804519A4 (en) * 2004-10-18 2010-01-06 Nippon Telegraph & Telephone OBJECTIVE VIDEO QUALITY EVALUATION DEVICE, EVALUATION METHOD AND PROGRAM
JP4510583B2 (ja) * 2004-10-28 2010-07-28 日本電信電話株式会社 双方向マルチモーダルサービス品質推定装置および方法
CN101068166A (zh) * 2007-05-30 2007-11-07 中兴通讯股份有限公司 一种多媒体终端音频延迟的测定方法
KR20090063406A (ko) * 2007-12-14 2009-06-18 삼성전자주식회사 전송 특성을 고려한 실시간 동영상 화질 평가 시스템 및방법
CN101540896A (zh) * 2008-03-17 2009-09-23 中国移动通信集团公司 一种视频业务质量测试方法、装置及系统
EP2106154A1 (en) * 2008-03-28 2009-09-30 Deutsche Telekom AG Audio-visual quality estimation
JP4861371B2 (ja) * 2008-06-27 2012-01-25 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
WO2010009637A1 (zh) * 2008-07-21 2010-01-28 华为技术有限公司 一种视频质量评估方法、系统及装置
CN101790107B (zh) * 2009-01-22 2012-10-17 华为技术有限公司 一种测量视频质量的方法、装置及系统
CN101998137B (zh) * 2009-08-21 2016-09-07 华为技术有限公司 视频质量参数获取方法和装置及电子设备
JP5373704B2 (ja) * 2010-06-16 2013-12-18 日本電信電話株式会社 マルチメディア品質推定装置およびマルチメディア品質推定方法
WO2012037515A1 (en) * 2010-09-17 2012-03-22 Xiph. Org. Methods and systems for adaptive time-frequency resolution in digital data coding

Also Published As

Publication number Publication date
KR20140135240A (ko) 2014-11-25
US20150009406A1 (en) 2015-01-08
BR112014025773A8 (pt) 2021-06-22
HK1190845A1 (en) 2014-07-11
EP2819329B1 (en) 2017-11-15
EP2819329A1 (en) 2014-12-31
BR112014025773B1 (pt) 2022-06-07
CN103379358A (zh) 2013-10-30
EP2819329A4 (en) 2015-06-17
JP6010685B2 (ja) 2016-10-19
SG11201405801WA (en) 2014-10-30
CN103379358B (zh) 2015-03-18
EP2819329B8 (en) 2018-04-18
JP2015520548A (ja) 2015-07-16
KR101595875B1 (ko) 2016-02-19
WO2013159487A1 (zh) 2013-10-31

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
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]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/09/2012, OBSERVADAS AS CONDICOES LEGAIS