AU2002246353A1 - Watermarking multimedia content with reduced reference information for perceptual quality of service measurements - Google Patents

Watermarking multimedia content with reduced reference information for perceptual quality of service measurements

Info

Publication number
AU2002246353A1
AU2002246353A1 AU2002246353A AU2002246353A AU2002246353A1 AU 2002246353 A1 AU2002246353 A1 AU 2002246353A1 AU 2002246353 A AU2002246353 A AU 2002246353A AU 2002246353 A AU2002246353 A AU 2002246353A AU 2002246353 A1 AU2002246353 A1 AU 2002246353A1
Authority
AU
Australia
Prior art keywords
multimedia content
reference information
perceptual quality
reduced reference
service measurements
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002246353A
Inventor
Stefan Winkler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GENISTA Corp
Original Assignee
GENISTA CORP
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 GENISTA CORP filed Critical GENISTA CORP
Publication of AU2002246353A1 publication Critical patent/AU2002246353A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • H04N21/23892—Multiplex stream processing, e.g. multiplex stream encrypting involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
AU2002246353A 2001-04-09 2002-04-04 Watermarking multimedia content with reduced reference information for perceptual quality of service measurements Abandoned AU2002246353A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28219201P 2001-04-09 2001-04-09
US60/282,192 2001-04-09
PCT/JP2002/003405 WO2002085033A2 (en) 2001-04-09 2002-04-04 Watermarking multimedia content with reduced reference information for perceptual quality of service measurements

Publications (1)

Publication Number Publication Date
AU2002246353A1 true AU2002246353A1 (en) 2002-10-28

Family

ID=23080455

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002246353A Abandoned AU2002246353A1 (en) 2001-04-09 2002-04-04 Watermarking multimedia content with reduced reference information for perceptual quality of service measurements

Country Status (2)

Country Link
AU (1) AU2002246353A1 (en)
WO (1) WO2002085033A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2895193A1 (en) * 2005-12-16 2007-06-22 Nextamp Sa METHOD AND DEVICE FOR ESTIMATING THE QUALITY OF A DIGITAL DATA SET
EP1928135A1 (en) * 2006-12-01 2008-06-04 Deutsche Thomson OHG Determination of properties of a transmission channel using embedded watermark received data
US8345569B2 (en) 2009-11-23 2013-01-01 Dialogic Corporation Multiple watermarks for fidelity assessment
US9965771B2 (en) 2010-07-02 2018-05-08 Dialogic Corporation System and method of tracking video advertisements
WO2013100960A1 (en) * 2011-12-28 2013-07-04 Intel Corporation Method of and apparatus for performing an objective video quality assessment using non-intrusive video frame tracking
CN107018406B (en) * 2016-01-27 2019-09-03 华为技术有限公司 Video information processing method and device
US10735742B2 (en) 2018-11-28 2020-08-04 At&T Intellectual Property I, L.P. Adaptive bitrate video testing
CN114466181A (en) * 2021-12-29 2022-05-10 沈阳中科创达软件有限公司 Video anomaly detection method, device, equipment and system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0888019A1 (en) * 1997-06-23 1998-12-30 Hewlett-Packard Company Method and apparatus for measuring the quality of a video transmission
US6891565B1 (en) * 1999-07-16 2005-05-10 Sarnoff Corporation Bitstream testing method and apparatus employing embedded reference data

Also Published As

Publication number Publication date
WO2002085033A3 (en) 2002-12-19
WO2002085033A2 (en) 2002-10-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase