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 thereofInfo
- 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
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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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 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
- 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
- H04N21/4408—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 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech 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
- G10L21/06—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)
- 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)
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)
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)
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 |
-
2010
- 2010-11-23 GB GB1403468.0A patent/GB2508115B/en not_active Expired - Fee Related
- 2010-11-23 GB GB1407414.0A patent/GB2511655B/en not_active Expired - Fee Related
- 2010-11-23 GB GB1210285.1A patent/GB2489133B/en not_active Expired - Fee Related
- 2010-11-23 WO PCT/CA2010/001876 patent/WO2011063520A1/en active Application Filing
-
2013
- 2013-03-19 HK HK13103398.7A patent/HK1176203A1/en unknown
- 2013-03-19 HK HK14111683.3A patent/HK1198311A1/en not_active IP Right Cessation
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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Legal Events
Date | Code | Title | Description |
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REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1176203 Country of ref document: HK |
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PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20211123 |