PL2615833T3 - Sposób określania jakości obrazu video - Google Patents

Sposób określania jakości obrazu video

Info

Publication number
PL2615833T3
PL2615833T3 PL13163044T PL13163044T PL2615833T3 PL 2615833 T3 PL2615833 T3 PL 2615833T3 PL 13163044 T PL13163044 T PL 13163044T PL 13163044 T PL13163044 T PL 13163044T PL 2615833 T3 PL2615833 T3 PL 2615833T3
Authority
PL
Poland
Prior art keywords
video quality
determining video
determining
quality
video
Prior art date
Application number
PL13163044T
Other languages
English (en)
Inventor
Jörgen Gustafsson
Xiangchun Tan
Gunnar Heikkilä
Martin Pettersson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of PL2615833T3 publication Critical patent/PL2615833T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • 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
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30168—Image quality inspection

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Quality & Reliability (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL13163044T 2006-10-19 2006-10-19 Sposób określania jakości obrazu video PL2615833T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/SE2006/050410 WO2008048155A1 (en) 2006-10-19 2006-10-19 A method of determining video quality
EP13163044.4A EP2615833B1 (en) 2006-10-19 2006-10-19 A method for determining video quality
EP06844031A EP2074827A4 (en) 2006-10-19 2006-10-19 METHOD FOR VIDEO QUALITY ASSIGNMENT

Publications (1)

Publication Number Publication Date
PL2615833T3 true PL2615833T3 (pl) 2014-10-31

Family

ID=39314272

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13163044T PL2615833T3 (pl) 2006-10-19 2006-10-19 Sposób określania jakości obrazu video

Country Status (8)

Country Link
US (2) US8339976B2 (pl)
EP (2) EP2074827A4 (pl)
JP (1) JP4965659B2 (pl)
CN (1) CN101523916B (pl)
CA (1) CA2666376C (pl)
PL (1) PL2615833T3 (pl)
TW (1) TWI449409B (pl)
WO (1) WO2008048155A1 (pl)

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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
CN102802089B (zh) * 2012-09-13 2014-12-31 浙江大学 一种基于体验质量预测的移动视频码率调整方法
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CN106791821A (zh) * 2016-12-30 2017-05-31 合网络技术（北京）有限公司 播放评估方法及装置
CN107071399B (zh) * 2017-04-26 2019-02-19 华为技术有限公司 一种加密视频流的质量评估方法及装置
CN110662017B (zh) 2018-06-30 2022-05-10 华为技术有限公司 一种视频播放质量检测方法和装置
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Also Published As

Publication number Publication date
CN101523916B (zh) 2013-01-16
EP2074827A4 (en) 2011-06-22
TW200820748A (en) 2008-05-01
CA2666376A1 (en) 2008-04-24
CN101523916A (zh) 2009-09-02
TWI449409B (zh) 2014-08-11
JP4965659B2 (ja) 2012-07-04
CA2666376C (en) 2015-06-02
WO2008048155A1 (en) 2008-04-24
EP2074827A1 (en) 2009-07-01
US8339976B2 (en) 2012-12-25
JP2010507324A (ja) 2010-03-04
US20100008241A1 (en) 2010-01-14
EP2615833A1 (en) 2013-07-17
US20130162841A1 (en) 2013-06-27
EP2615833B1 (en) 2014-05-21
US8902782B2 (en) 2014-12-02

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