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GB201210285D0 - Method and apparatus for providing signatures of audio/video signals and for making use thereof - Google Patents

Method and apparatus for providing signatures of audio/video signals and for making use thereof

Info

Publication number
GB201210285D0
GB201210285D0 GBGB1210285.1A GB201210285A GB201210285D0 GB 201210285 D0 GB201210285 D0 GB 201210285D0 GB 201210285 A GB201210285 A GB 201210285A GB 201210285 D0 GB201210285 D0 GB 201210285D0
Authority
GB
United Kingdom
Prior art keywords
audio
video signals
making use
providing signatures
signatures
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.)
Granted
Application number
GBGB1210285.1A
Other versions
GB2489133A (en
GB2489133B (en
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.)
Miranda Technologies Inc
Original Assignee
Miranda Technologies Inc
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
Priority claimed from CA2686869A external-priority patent/CA2686869C/en
Priority claimed from US12/627,728 external-priority patent/US8860883B2/en
Application filed by Miranda Technologies Inc filed Critical Miranda Technologies Inc
Priority to GB1403468.0A priority Critical patent/GB2508115B/en
Publication of GB201210285D0 publication Critical patent/GB201210285D0/en
Publication of GB2489133A publication Critical patent/GB2489133A/en
Application granted granted Critical
Publication of GB2489133B publication Critical patent/GB2489133B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00Diagnosis, testing or measuring for television systems or their details
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00Scenes; Scene-specific elements
    • G06V20/40Scenes; Scene-specific elements in video content
    • G06V20/46Extracting features or characteristics from the video content, e.g. video fingerprints, representative shots or key frames
    • G06V20/47Detecting features for summarising video content
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions
    • G06V40/174Facial expression recognition
    • G06V40/176Dynamic expression
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/02Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
    • G10L25/57Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination for processing of video signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/44Processing 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
    • H04N21/44008Processing 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/44Processing 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
    • H04N21/4408Processing 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 stream encryption, e.g. re-encrypting a decrypted video stream for redistribution in a home network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/04Synchronising
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/06Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids
    • G10L21/10Transforming into visible information
    • G10L2021/105Synthesis of the lips movements from speech, e.g. for talking heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Biomedical Technology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
GB1210285.1A 2009-11-30 2010-11-23 Method and apparatus for providing signatures of audio/video signals and for making use thereof Expired - Fee Related GB2489133B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1403468.0A GB2508115B (en) 2009-11-30 2010-11-23 Method and apparatus for providing signatures of audio/video signals and for making use thereof

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2686869A CA2686869C (en) 2009-11-30 2009-11-30 Method and apparatus for providing signatures of audio/video signals and for making use thereof
US12/627,728 US8860883B2 (en) 2009-11-30 2009-11-30 Method and apparatus for providing signatures of audio/video signals and for making use thereof
PCT/CA2010/001876 WO2011063520A1 (en) 2009-11-30 2010-11-23 Method and apparatus for providing signatures of audio/video signals and for making use thereof

Publications (3)

Publication Number Publication Date
GB201210285D0 true GB201210285D0 (en) 2012-07-25
GB2489133A GB2489133A (en) 2012-09-19
GB2489133B GB2489133B (en) 2014-05-07

Family

ID=44065788

Family Applications (3)

Application Number Title Priority Date Filing Date
GB1403468.0A Expired - Fee Related GB2508115B (en) 2009-11-30 2010-11-23 Method and apparatus for providing signatures of audio/video signals and for making use thereof
GB1407414.0A Expired - Fee Related GB2511655B (en) 2009-11-30 2010-11-23 Method and apparatus for providing signatures of audio/video signals and for making use thereof
GB1210285.1A Expired - Fee Related GB2489133B (en) 2009-11-30 2010-11-23 Method and apparatus for providing signatures of audio/video signals and for making use thereof

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB1403468.0A Expired - Fee Related GB2508115B (en) 2009-11-30 2010-11-23 Method and apparatus for providing signatures of audio/video signals and for making use thereof
GB1407414.0A Expired - Fee Related GB2511655B (en) 2009-11-30 2010-11-23 Method and apparatus for providing signatures of audio/video signals and for making use thereof

Country Status (3)

Country Link
GB (3) GB2508115B (en)
HK (2) HK1176203A1 (en)
WO (1) WO2011063520A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2562515A (en) * 2017-05-17 2018-11-21 Snell Advanced Media Ltd Generation of audio or video hash

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585859A (en) * 1994-05-17 1996-12-17 The University Of British Columbia System for reducing beat type impairments in a TV signal
AU2002240461B2 (en) * 2001-05-25 2007-05-17 Dolby Laboratories Licensing Corporation Comparing audio using characterizations based on auditory events
DE602004016325D1 (en) * 2003-05-20 2008-10-16 Matsushita Electric Ind Co Ltd DIOSIGNALBANDES
WO2005046201A2 (en) * 2003-10-16 2005-05-19 Nielsen Media Research, Inc. Audio signature apparatus and methods
US7649937B2 (en) * 2004-06-22 2010-01-19 Auction Management Solutions, Inc. Real-time and bandwidth efficient capture and delivery of live video to multiple destinations
EP2642483B1 (en) * 2006-11-30 2015-01-07 Dolby Laboratories Licensing Corporation Extracting features of video&audio signal content to provide reliable identification of the signals
GB2457694B (en) * 2008-02-21 2012-09-26 Snell Ltd Method of Deriving an Audio-Visual Signature
CA2717723C (en) * 2008-03-05 2016-10-18 The Nielsen Company (Us), Llc Methods and apparatus for generating signatures

Also Published As

Publication number Publication date
GB2508115B (en) 2014-08-27
GB2511655A (en) 2014-09-10
HK1198311A1 (en) 2015-03-27
GB201403468D0 (en) 2014-04-16
GB2508115A (en) 2014-05-21
GB2489133A (en) 2012-09-19
WO2011063520A1 (en) 2011-06-03
GB201407414D0 (en) 2014-06-11
GB2511655B (en) 2014-10-15
HK1176203A1 (en) 2013-07-19
GB2508115A8 (en) 2015-09-09
GB2489133B (en) 2014-05-07

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