GB2489133B - 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
GB2489133B
GB2489133B GB1210285.1A GB201210285A GB2489133B GB 2489133 B GB2489133 B GB 2489133B GB 201210285 A GB201210285 A GB 201210285A GB 2489133 B GB2489133 B GB 2489133B
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.)
Expired - Fee Related
Application number
GB1210285.1A
Other versions
GB201210285D0 (en
GB2489133A (en
Inventor
Pascal Carrieres
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 US12/627,728 external-priority patent/US8860883B2/en
Priority claimed from CA2686869A external-priority patent/CA2686869C/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

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/46—Extracting features or characteristics from the video content, e.g. video fingerprints, representative shots or key frames
    • G06V20/47—Detecting features for summarising video content
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/174—Facial expression recognition
    • G06V40/176—Dynamic expression
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech 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
    • G10L19/02—Speech 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech 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
    • G10L25/57—Speech 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
    • 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, rendering scenes according to MPEG-4 scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 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
    • 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, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4408—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video stream encryption, e.g. re-encrypting a decrypted video stream for redistribution in a home network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/06—Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids
    • G10L21/10—Transforming into visible information
    • G10L2021/105—Synthesis 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)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Acoustics & Sound (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
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
CA2686869A CA2686869C (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 GB201210285D0 (en) 2012-07-25
GB2489133A GB2489133A (en) 2012-09-19
GB2489133B true GB2489133B (en) 2014-05-07

Family

ID=44065788

Family Applications (3)

Application Number Title Priority Date Filing Date
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
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

Family Applications After (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) GB2489133B (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

Citations (6)

* 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
WO2002097792A1 (en) * 2001-05-25 2002-12-05 Dolby Laboratories Licensing Corporation Segmenting audio signals into auditory events
WO2005046201A2 (en) * 2003-10-16 2005-05-19 Nielsen Media Research, Inc. Audio signature apparatus and methods
US20060020710A1 (en) * 2004-06-22 2006-01-26 Rabenold Nancy J Real-time and bandwidth efficient capture and delivery of live video to multiple destinations
WO2008066930A2 (en) * 2006-11-30 2008-06-05 Dolby Laboratories Licensing Corporation Extracting features of video & audio signal content to provide reliable identification of the signals
WO2009104022A2 (en) * 2008-02-21 2009-08-27 Snell & Wilcox Limited Audio visual signature, method of deriving a signature, and method of comparing audio-visual data

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004016325D1 (en) * 2003-05-20 2008-10-16 Matsushita Electric Ind Co Ltd DIOSIGNALBANDES
EP2263335B1 (en) * 2008-03-05 2014-07-23 The Nielsen Company (US), LLC Methods and apparatus for generating signatures

Patent Citations (6)

* 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
WO2002097792A1 (en) * 2001-05-25 2002-12-05 Dolby Laboratories Licensing Corporation Segmenting audio signals into auditory events
WO2005046201A2 (en) * 2003-10-16 2005-05-19 Nielsen Media Research, Inc. Audio signature apparatus and methods
US20060020710A1 (en) * 2004-06-22 2006-01-26 Rabenold Nancy J Real-time and bandwidth efficient capture and delivery of live video to multiple destinations
WO2008066930A2 (en) * 2006-11-30 2008-06-05 Dolby Laboratories Licensing Corporation Extracting features of video & audio signal content to provide reliable identification of the signals
WO2009104022A2 (en) * 2008-02-21 2009-08-27 Snell & Wilcox Limited Audio visual signature, method of deriving a signature, and method of comparing audio-visual data

Also Published As

Publication number Publication date
GB2508115B (en) 2014-08-27
WO2011063520A1 (en) 2011-06-03
GB201407414D0 (en) 2014-06-11
GB201210285D0 (en) 2012-07-25
GB2508115A8 (en) 2015-09-09
HK1198311A1 (en) 2015-03-27
GB2508115A (en) 2014-05-21
GB201403468D0 (en) 2014-04-16
GB2511655A (en) 2014-09-10
GB2489133A (en) 2012-09-19
GB2511655B (en) 2014-10-15
HK1176203A1 (en) 2013-07-19

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