AT405101T - METHOD FOR GENERATING AN IDENTIFICATION HASH FROM THE CONTENTS OF A MULTIMEDIA FILE - Google Patents

METHOD FOR GENERATING AN IDENTIFICATION HASH FROM THE CONTENTS OF A MULTIMEDIA FILE

Info

Publication number
AT405101T
AT405101T AT02716271T AT02716271T AT405101T AT 405101 T AT405101 T AT 405101T AT 02716271 T AT02716271 T AT 02716271T AT 02716271 T AT02716271 T AT 02716271T AT 405101 T AT405101 T AT 405101T
Authority
AT
Austria
Prior art keywords
contents
generating
multimedia file
identification hash
hash
Prior art date
Application number
AT02716271T
Other languages
German (de)
Inventor
Jaap Haitsma
Antonius Kalker
Constant P Baggen
Job Oostveen
Original Assignee
Gracenote 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 to EP01200505 priority Critical
Priority to EP01202720 priority
Application filed by Gracenote Inc filed Critical Gracenote Inc
Publication of AT405101T publication Critical patent/AT405101T/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/37Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying segments of broadcast information, e.g. scenes or extracting programme ID
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/60Information retrieval; Database structures therefor; File system structures therefor of audio data
    • G06F16/68Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/683Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/783Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/7834Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using audio features
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/783Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/7847Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content
    • G06F16/785Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content using colour or luminescence
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for recognising patterns
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00General purpose image data processing
    • G06T1/0021Image watermarking
    • G06T1/0028Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00General purpose image data processing
    • G06T1/0021Image watermarking
    • G06T1/005Robust watermarking, e.g. average attack or collusion attack resistant
    • GPHYSICS
    • G06COMPUTING; CALCULATING; 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
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC MUSICAL INSTRUMENTS
    • G10H1/00Details of electrophonic musical instruments
    • G10H1/0033Recording/reproducing or transmission of music for electrophonic musical instruments
    • G10H1/0041Recording/reproducing or transmission of music for electrophonic musical instruments in coded form
    • G10H1/0058Transmission between separate instruments or between individual components of a musical system
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/56Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/467Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00General purpose image data processing
    • G06T2201/005Image watermarking
    • G06T2201/0051Embedding of the watermark in the spatial domain
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00General purpose image data processing
    • G06T2201/005Image watermarking
    • G06T2201/0061Embedding of the watermark in each block of the image, e.g. segmented watermarking
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00General purpose image data processing
    • G06T2201/005Image watermarking
    • G06T2201/0065Extraction of an embedded watermark; Reliable detection
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC MUSICAL INSTRUMENTS
    • G10H2210/00Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/155Musical effects
    • G10H2210/265Acoustic effect simulation, i.e. volume, spatial, resonance or reverberation effects added to a musical sound, usually by appropriate filtering or delays
    • G10H2210/295Spatial effects, musical uses of multiple audio channels, e.g. stereo
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC MUSICAL INSTRUMENTS
    • G10H2240/00Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
    • G10H2240/011Files or data streams containing coded musical information, e.g. for transmission
    • G10H2240/046File format, i.e. specific or non-standard musical file format used in or adapted for electrophonic musical instruments, e.g. in wavetables
    • G10H2240/061MP3, i.e. MPEG-1 or MPEG-2 Audio Layer III, lossy audio compression
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H2201/00Aspects of broadcast communication
    • H04H2201/90Aspects of broadcast communication characterised by the use of signatures
AT02716271T 2001-02-12 2002-02-07 METHOD FOR GENERATING AN IDENTIFICATION HASH FROM THE CONTENTS OF A MULTIMEDIA FILE AT405101T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP01200505 2001-02-12
EP01202720 2001-07-17

Publications (1)

Publication Number Publication Date
AT405101T true AT405101T (en) 2008-08-15

Family

ID=26076832

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02716271T AT405101T (en) 2001-02-12 2002-02-07 METHOD FOR GENERATING AN IDENTIFICATION HASH FROM THE CONTENTS OF A MULTIMEDIA FILE

Country Status (8)

Country Link
US (2) US7549052B2 (en)
EP (1) EP1362485B1 (en)
JP (2) JP4723171B2 (en)
KR (1) KR100893671B1 (en)
CN (1) CN1235408C (en)
AT (1) AT405101T (en)
DE (1) DE60228202D1 (en)
WO (1) WO2002065782A1 (en)

Families Citing this family (332)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7930546B2 (en) 1996-05-16 2011-04-19 Digimarc Corporation Methods, systems, and sub-combinations useful in media identification
US8094949B1 (en) 1994-10-21 2012-01-10 Digimarc Corporation Music methods and systems
US7711564B2 (en) 1995-07-27 2010-05-04 Digimarc Corporation Connected audio and other media objects
US6560349B1 (en) 1994-10-21 2003-05-06 Digimarc Corporation Audio monitoring using steganographic information
US6505160B1 (en) 1995-07-27 2003-01-07 Digimarc Corporation Connected audio and other media objects
US6411725B1 (en) 1995-07-27 2002-06-25 Digimarc Corporation Watermark enabled video objects
US8095796B2 (en) 1999-05-19 2012-01-10 Digimarc Corporation Content identifiers
US8121843B2 (en) 2000-05-02 2012-02-21 Digimarc Corporation Fingerprint methods and systems for media signals
US7562392B1 (en) * 1999-05-19 2009-07-14 Digimarc Corporation Methods of interacting with audio and ambient music
US8326584B1 (en) 1999-09-14 2012-12-04 Gracenote, Inc. Music searching methods based on human perception
US7174293B2 (en) 1999-09-21 2007-02-06 Iceberg Industries Llc Audio identification system and method
US7194752B1 (en) 1999-10-19 2007-03-20 Iceberg Industries, Llc Method and apparatus for automatically recognizing input audio and/or video streams
CA2310769C (en) 1999-10-27 2013-05-28 Nielsen Media Research, Inc. Audio signature extraction and correlation
US6834308B1 (en) * 2000-02-17 2004-12-21 Audible Magic Corporation Method and apparatus for identifying media content presented on a media playing device
US7689532B1 (en) 2000-07-20 2010-03-30 Digimarc Corporation Using embedded data with file sharing
JP2004507820A (en) 2000-08-23 2004-03-11 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Method, client system and server system for improving content item rendering
US7656930B2 (en) * 2001-09-10 2010-02-02 Digimarc Corporation Assessing quality of service using digital watermark information
US7277468B2 (en) * 2000-09-11 2007-10-02 Digimarc Corporation Measuring quality of service of broadcast multimedia signals using digital watermark analyses
US7890374B1 (en) 2000-10-24 2011-02-15 Rovi Technologies Corporation System and method for presenting music to consumers
US7277766B1 (en) 2000-10-24 2007-10-02 Moodlogic, Inc. Method and system for analyzing digital audio files
US20050010604A1 (en) * 2001-12-05 2005-01-13 Digital Networks North America, Inc. Automatic identification of DVD title using internet technologies and fuzzy matching techniques
WO2002051063A1 (en) 2000-12-21 2002-06-27 Digimarc Corporation Methods, apparatus and programs for generating and utilizing content signatures
DE60228202D1 (en) 2001-02-12 2008-09-25 Gracenote Inc METHOD FOR GENERATING AN IDENTIFICATION HASH FROM THE CONTENTS OF A MULTIMEDIA FILE
WO2002082271A1 (en) 2001-04-05 2002-10-17 Audible Magic Corporation Copyright detection and protection system and method
US7046819B2 (en) 2001-04-25 2006-05-16 Digimarc Corporation Encoded reference signal for digital watermarks
US20020169721A1 (en) * 2001-05-10 2002-11-14 Cooley William Ray Digital watermarking apparatus, systems and methods
US20020169963A1 (en) * 2001-05-10 2002-11-14 Seder Phillip Andrew Digital watermarking apparatus, systems and methods
US8972481B2 (en) 2001-07-20 2015-03-03 Audible Magic, Inc. Playlist generation method and apparatus
US6724914B2 (en) * 2001-10-16 2004-04-20 Digimarc Corporation Progressive watermark decoding on a distributed computing platform
US20030131350A1 (en) * 2002-01-08 2003-07-10 Peiffer John C. Method and apparatus for identifying a digital audio signal
US7020304B2 (en) 2002-01-22 2006-03-28 Digimarc Corporation Digital watermarking and fingerprinting including synchronization, layering, version control, and compressed embedding
WO2003067466A2 (en) 2002-02-05 2003-08-14 Koninklijke Philips Electronics N.V. Efficient storage of fingerprints
US8561167B2 (en) 2002-03-08 2013-10-15 Mcafee, Inc. Web reputation scoring
US8578480B2 (en) 2002-03-08 2013-11-05 Mcafee, Inc. Systems and methods for identifying potentially malicious messages
US20060015942A1 (en) 2002-03-08 2006-01-19 Ciphertrust, Inc. Systems and methods for classification of messaging entities
US8635690B2 (en) 2004-11-05 2014-01-21 Mcafee, Inc. Reputation based message processing
JP3668202B2 (en) * 2002-03-13 2005-07-06 株式会社東芝 Information recording / reproducing apparatus and signal evaluation method thereof
CN1643891A (en) * 2002-03-27 2005-07-20 皇家飞利浦电子股份有限公司 Watermarking a digital object with a digital signature
CA2483104C (en) * 2002-04-25 2011-06-21 Shazam Entertainment, Ltd. Robust and invariant audio pattern matching
US7824029B2 (en) 2002-05-10 2010-11-02 L-1 Secure Credentialing, Inc. Identification card printer-assembler for over the counter card issuing
JP2005526349A (en) * 2002-05-16 2005-09-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Signal processing method and configuration
KR20050010824A (en) 2002-05-22 2005-01-28 코닌클리케 필립스 일렉트로닉스 엔.브이. Method of extracting a watermark
US20050259819A1 (en) * 2002-06-24 2005-11-24 Koninklijke Philips Electronics Method for generating hashes from a compressed multimedia content
EP1537689A1 (en) * 2002-08-26 2005-06-08 Koninklijke Philips Electronics N.V. Method of content identification, device, and software
EP1403783A3 (en) * 2002-09-24 2005-01-19 Matsushita Electric Industrial Co., Ltd. Audio signal feature extraction
KR20050046815A (en) * 2002-09-30 2005-05-18 코닌클리케 필립스 일렉트로닉스 엔.브이. Fingerprint extraction
WO2004038538A2 (en) 2002-10-23 2004-05-06 Nielsen Media Research, Inc. Digital data insertion apparatus and methods for use with compressed audio/video data
JP2006505821A (en) * 2002-11-12 2006-02-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Multimedia content with fingerprint information
BRPI0407870A (en) * 2003-02-26 2006-03-01 Koninkl Philips Electronics Nv digital silence treatment in audio fingerprint generation
US7606790B2 (en) * 2003-03-03 2009-10-20 Digimarc Corporation Integrating and enhancing searching of media content and biometric databases
EP1457889A1 (en) * 2003-03-13 2004-09-15 Koninklijke Philips Electronics N.V. Improved fingerprint matching method and system
US20070033163A1 (en) * 2003-05-30 2007-02-08 Koninklij Philips Electronics N.V. Search and storage of media fingerprints
CA2530012C (en) * 2003-06-20 2012-04-03 Nielsen Media Research, Inc. Signature-based program identification apparatus and methods for use with digital broadcast systems
CN1820511A (en) 2003-07-11 2006-08-16 皇家飞利浦电子股份有限公司 Method and device for generating and detecting a fingerprint functioning as a trigger marker in a multimedia signal
CN100483529C (en) * 2003-07-11 2009-04-29 皇家飞利浦电子股份有限公司 Watermark embedding and detection
AU2003272483A1 (en) 2003-09-12 2005-04-27 Nielsen Media Research, Inc. Digital video signature apparatus and methods for use with video program identification systems
KR20060118493A (en) * 2003-11-18 2006-11-23 코닌클리케 필립스 일렉트로닉스 엔.브이. Matching data objects by matching derived fingerprints
US20050123886A1 (en) * 2003-11-26 2005-06-09 Xian-Sheng Hua Systems and methods for personalized karaoke
EP1766816A4 (en) 2004-04-19 2009-10-28 Landmark Digital Services Llc Method and system for content sampling and identification
US20050251455A1 (en) * 2004-05-10 2005-11-10 Boesen Peter V Method and system for purchasing access to a recording
US7953504B2 (en) 2004-05-14 2011-05-31 Synaptics Incorporated Method and apparatus for selecting an audio track based upon audio excerpts
GB0412175D0 (en) 2004-06-01 2004-06-30 Smart Sensors Ltd Identification of image characteristics
CA2570841A1 (en) 2004-06-24 2006-02-02 Landmark Digital Services Llc Method of characterizing the overlap of two media segments
DE102004036154B3 (en) 2004-07-26 2005-12-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for robust classification of audio signals and method for setting up and operating an audio signal database and computer program
CN101032106B (en) 2004-08-06 2014-07-23 数字标记公司 Fast signal detection and distributed computing in portable computing devices
WO2006023770A2 (en) 2004-08-18 2006-03-02 Nielsen Media Research, Inc. Methods and apparatus for generating signatures
US8073739B2 (en) * 2004-12-22 2011-12-06 Ebay Inc. Method and system to deliver a digital good
US7567899B2 (en) 2004-12-30 2009-07-28 All Media Guide, Llc Methods and apparatus for audio recognition
CN101107611B (en) 2005-01-24 2010-07-21 皇家飞利浦电子股份有限公司 Private and controlled ownership sharing method, device and system
US8843414B2 (en) * 2005-02-04 2014-09-23 Ricoh Company, Ltd. Techniques for accessing controlled media objects
US20060259781A1 (en) * 2005-04-29 2006-11-16 Sony Corporation/Sony Electronics Inc. Method and apparatus for detecting the falsification of metadata
US8570586B2 (en) 2005-05-02 2013-10-29 Digimarc Corporation Active images through digital watermarking
GB2425730B (en) * 2005-05-03 2010-06-23 Codemasters Software Co Rhythm action game apparatus and method
CN100361437C (en) * 2005-05-08 2008-01-09 中国科学院计算技术研究所 Digital image hash signature method
ITMI20050907A1 (en) * 2005-05-18 2006-11-20 Euriski Nop World S R L METHOD AND SYSTEM FOR THE COMPARISON OF AUDIO SIGNALS AND THE IDENTIFICATION OF A SOUND SOURCE
US20070106405A1 (en) * 2005-08-19 2007-05-10 Gracenote, Inc. Method and system to provide reference data for identification of digital content
US20080215889A1 (en) * 2005-10-13 2008-09-04 Koninklijke Philips Electronics, N.V. Efficient Watermark Detection
US9330189B2 (en) 2005-10-26 2016-05-03 Cortica, Ltd. System and method for capturing a multimedia content item by a mobile device and matching sequentially relevant content to the multimedia content item
US9384196B2 (en) 2005-10-26 2016-07-05 Cortica, Ltd. Signature generation for multimedia deep-content-classification by a large-scale matching system and method thereof
US10848590B2 (en) 2005-10-26 2020-11-24 Cortica Ltd System and method for determining a contextual insight and providing recommendations based thereon
US10635640B2 (en) 2005-10-26 2020-04-28 Cortica, Ltd. System and method for enriching a concept database
US11019161B2 (en) 2005-10-26 2021-05-25 Cortica, Ltd. System and method for profiling users interest based on multimedia content analysis
US10193990B2 (en) 2005-10-26 2019-01-29 Cortica Ltd. System and method for creating user profiles based on multimedia content
US8312031B2 (en) 2005-10-26 2012-11-13 Cortica Ltd. System and method for generation of complex signatures for multimedia data content
US9767143B2 (en) 2005-10-26 2017-09-19 Cortica, Ltd. System and method for caching of concept structures
US8326775B2 (en) 2005-10-26 2012-12-04 Cortica Ltd. Signature generation for multimedia deep-content-classification by a large-scale matching system and method thereof
US10691642B2 (en) 2005-10-26 2020-06-23 Cortica Ltd System and method for enriching a concept database with homogenous concepts
US11216498B2 (en) 2005-10-26 2022-01-04 Cortica, Ltd. System and method for generating signatures to three-dimensional multimedia data elements
US9191626B2 (en) 2005-10-26 2015-11-17 Cortica, Ltd. System and methods thereof for visual analysis of an image on a web-page and matching an advertisement thereto
US10614626B2 (en) 2005-10-26 2020-04-07 Cortica Ltd. System and method for providing augmented reality challenges
US9396435B2 (en) * 2005-10-26 2016-07-19 Cortica, Ltd. System and method for identification of deviations from periodic behavior patterns in multimedia content
US9558449B2 (en) 2005-10-26 2017-01-31 Cortica, Ltd. System and method for identifying a target area in a multimedia content element
US10380267B2 (en) 2005-10-26 2019-08-13 Cortica, Ltd. System and method for tagging multimedia content elements
US10191976B2 (en) 2005-10-26 2019-01-29 Cortica, Ltd. System and method of detecting common patterns within unstructured data elements retrieved from big data sources
US10387914B2 (en) 2005-10-26 2019-08-20 Cortica, Ltd. Method for identification of multimedia content elements and adding advertising content respective thereof
US9529984B2 (en) 2005-10-26 2016-12-27 Cortica, Ltd. System and method for verification of user identification based on multimedia content elements
US9466068B2 (en) 2005-10-26 2016-10-11 Cortica, Ltd. System and method for determining a pupillary response to a multimedia data element
US11003706B2 (en) 2005-10-26 2021-05-11 Cortica Ltd System and methods for determining access permissions on personalized clusters of multimedia content elements
US10621988B2 (en) 2005-10-26 2020-04-14 Cortica Ltd System and method for speech to text translation using cores of a natural liquid architecture system
US9489431B2 (en) 2005-10-26 2016-11-08 Cortica, Ltd. System and method for distributed search-by-content
US10698939B2 (en) 2005-10-26 2020-06-30 Cortica Ltd System and method for customizing images
US10360253B2 (en) 2005-10-26 2019-07-23 Cortica, Ltd. Systems and methods for generation of searchable structures respective of multimedia data content
US10180942B2 (en) 2005-10-26 2019-01-15 Cortica Ltd. System and method for generation of concept structures based on sub-concepts
US10535192B2 (en) 2005-10-26 2020-01-14 Cortica Ltd. System and method for generating a customized augmented reality environment to a user
US9031999B2 (en) 2005-10-26 2015-05-12 Cortica, Ltd. System and methods for generation of a concept based database
US10380623B2 (en) 2005-10-26 2019-08-13 Cortica, Ltd. System and method for generating an advertisement effectiveness performance score
US10380164B2 (en) 2005-10-26 2019-08-13 Cortica, Ltd. System and method for using on-image gestures and multimedia content elements as search queries
US10949773B2 (en) 2005-10-26 2021-03-16 Cortica, Ltd. System and methods thereof for recommending tags for multimedia content elements based on context
US9218606B2 (en) 2005-10-26 2015-12-22 Cortica, Ltd. System and method for brand monitoring and trend analysis based on deep-content-classification
US9372940B2 (en) 2005-10-26 2016-06-21 Cortica, Ltd. Apparatus and method for determining user attention using a deep-content-classification (DCC) system
US8266185B2 (en) 2005-10-26 2012-09-11 Cortica Ltd. System and methods thereof for generation of searchable structures respective of multimedia data content
US10742340B2 (en) 2005-10-26 2020-08-11 Cortica Ltd. System and method for identifying the context of multimedia content elements displayed in a web-page and providing contextual filters respective thereto
US9477658B2 (en) 2005-10-26 2016-10-25 Cortica, Ltd. Systems and method for speech to speech translation using cores of a natural liquid architecture system
US10585934B2 (en) 2005-10-26 2020-03-10 Cortica Ltd. Method and system for populating a concept database with respect to user identifiers
US9639532B2 (en) 2005-10-26 2017-05-02 Cortica, Ltd. Context-based analysis of multimedia content items using signatures of multimedia elements and matching concepts
US9286623B2 (en) 2005-10-26 2016-03-15 Cortica, Ltd. Method for determining an area within a multimedia content element over which an advertisement can be displayed
US10372746B2 (en) 2005-10-26 2019-08-06 Cortica, Ltd. System and method for searching applications using multimedia content elements
US11032017B2 (en) 2005-10-26 2021-06-08 Cortica, Ltd. System and method for identifying the context of multimedia content elements
US9646005B2 (en) 2005-10-26 2017-05-09 Cortica, Ltd. System and method for creating a database of multimedia content elements assigned to users
US9953032B2 (en) 2005-10-26 2018-04-24 Cortica, Ltd. System and method for characterization of multimedia content signals using cores of a natural liquid architecture system
US10776585B2 (en) 2005-10-26 2020-09-15 Cortica, Ltd. System and method for recognizing characters in multimedia content
US9256668B2 (en) 2005-10-26 2016-02-09 Cortica, Ltd. System and method of detecting common patterns within unstructured data elements retrieved from big data sources
US10607355B2 (en) 2005-10-26 2020-03-31 Cortica, Ltd. Method and system for determining the dimensions of an object shown in a multimedia content item
US8818916B2 (en) 2005-10-26 2014-08-26 Cortica, Ltd. System and method for linking multimedia data elements to web pages
US10733326B2 (en) 2006-10-26 2020-08-04 Cortica Ltd. System and method for identification of inappropriate multimedia content
US7688686B2 (en) * 2005-10-27 2010-03-30 Microsoft Corporation Enhanced table of contents (TOC) identifiers
US20090123086A1 (en) * 2005-10-31 2009-05-14 Sharp Kabushiki Kaisha View environment control system
KR100803206B1 (en) * 2005-11-11 2008-02-14 삼성전자주식회사 Apparatus and method for generating audio fingerprint and searching audio data
JP5016610B2 (en) 2005-12-21 2012-09-05 ディジマーク コーポレイション Rule-driven pan ID metadata routing system and network
US20070162761A1 (en) 2005-12-23 2007-07-12 Davis Bruce L Methods and Systems to Help Detect Identity Fraud
US10242415B2 (en) 2006-12-20 2019-03-26 Digimarc Corporation Method and system for determining content treatment
CN101523408B (en) 2006-01-23 2013-11-20 数字标记公司 Methods, systems, and subcombinations useful with physical articles
US8224018B2 (en) 2006-01-23 2012-07-17 Digimarc Corporation Sensing data from physical objects
EP2001583A4 (en) 2006-03-09 2010-09-01 Gracenote Inc Method and system for media navigation
WO2007126992A2 (en) 2006-03-27 2007-11-08 Nielsen Media Research, Inc. Methods and systems to meter media content presented on a wireless communication device
JP5461176B2 (en) 2006-06-13 2014-04-02 コーニンクレッカ フィリップス エヌ ヴェ Fingerprint, apparatus and method for identifying and synchronizing video
WO2007148290A2 (en) * 2006-06-20 2007-12-27 Koninklijke Philips Electronics N.V. Generating fingerprints of information signals
US8738749B2 (en) 2006-08-29 2014-05-27 Digimarc Corporation Content monitoring and host compliance evaluation
US8010511B2 (en) 2006-08-29 2011-08-30 Attributor Corporation Content monitoring and compliance enforcement
EP2070231B1 (en) 2006-10-03 2013-07-03 Shazam Entertainment, Ltd. Method for high throughput of identification of distributed broadcast content
US9846739B2 (en) 2006-10-23 2017-12-19 Fotonation Limited Fast database matching
US8215553B2 (en) 2006-11-15 2012-07-10 Digimarc Corporation Physical credentials and related methods
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
US8957961B2 (en) * 2006-12-27 2015-02-17 Intel Corporation Method and sytem for telecine detection and restoration
US10885543B1 (en) 2006-12-29 2021-01-05 The Nielsen Company (Us), Llc Systems and methods to pre-scale media content to facilitate audience measurement
US8707459B2 (en) 2007-01-19 2014-04-22 Digimarc Corporation Determination of originality of content
US8214497B2 (en) 2007-01-24 2012-07-03 Mcafee, Inc. Multi-dimensional reputation scoring
US7779156B2 (en) 2007-01-24 2010-08-17 Mcafee, Inc. Reputation based load balancing
US8763114B2 (en) * 2007-01-24 2014-06-24 Mcafee, Inc. Detecting image spam
EP2132888A2 (en) * 2007-02-20 2009-12-16 Nielsen Media Research, Inc. et al Methods and apparatus for characterizing media
US9179200B2 (en) 2007-03-14 2015-11-03 Digimarc Corporation Method and system for determining content treatment
US7403137B1 (en) * 2007-03-30 2008-07-22 Juniper Networks, Inc. Memory efficient indexing for disk-based compression
EP2156583B1 (en) 2007-05-02 2018-06-06 The Nielsen Company (US), LLC Methods and apparatus for generating signatures
US20080274687A1 (en) 2007-05-02 2008-11-06 Roberts Dale T Dynamic mixed media package
JP5090523B2 (en) * 2007-06-06 2012-12-05 ドルビー ラボラトリーズ ライセンシング コーポレイション Method and apparatus for improving audio / video fingerprint search accuracy using a combination of multiple searches
US8559516B2 (en) * 2007-06-14 2013-10-15 Sony Corporation Video sequence ID by decimated scene signature
US8171030B2 (en) 2007-06-18 2012-05-01 Zeitera, Llc Method and apparatus for multi-dimensional content search and video identification
US8229227B2 (en) * 2007-06-18 2012-07-24 Zeitera, Llc Methods and apparatus for providing a scalable identification of digital video sequences
WO2009007874A2 (en) * 2007-07-06 2009-01-15 Ambx Uk Limited A method for synchronizing a content stream and a script for outputting one or more sensory effects in a multimedia system
US8006314B2 (en) 2007-07-27 2011-08-23 Audible Magic Corporation System for identifying content of digital data
WO2009024031A1 (en) 2007-08-22 2009-02-26 Yuvad Technologies Co., Ltd. A system for identifying motion video content
US8677241B2 (en) * 2007-09-10 2014-03-18 Vantrix Corporation Method and system for multimedia messaging service (MMS) to video adaptation
US8311058B2 (en) 2008-05-10 2012-11-13 Vantrix Corporation Modular transcoding pipeline
US8220051B2 (en) * 2007-09-28 2012-07-10 Vantrix Corporation Generation and delivery of multimedia content-adaptation notifications
JP5104200B2 (en) * 2007-10-23 2012-12-19 大日本印刷株式会社 Network connection device
US8185930B2 (en) 2007-11-06 2012-05-22 Mcafee, Inc. Adjusting filter or classification control settings
CA2858944C (en) 2007-11-12 2017-08-22 The Nielsen Company (Us), Llc Methods and apparatus to perform audio watermarking and watermark detection and extraction
US8171167B2 (en) * 2007-11-13 2012-05-01 Vantrix Corporation Intelligent caching of media files
US20100023499A1 (en) * 2007-12-24 2010-01-28 Brian David Johnson System and method for a content fingerprint filter
US8776244B2 (en) 2007-12-24 2014-07-08 Intel Corporation System and method for the generation of a content fingerprint for content identification
US8457951B2 (en) 2008-01-29 2013-06-04 The Nielsen Company (Us), Llc Methods and apparatus for performing variable black length watermarking of media
EP2263335B1 (en) * 2008-03-05 2014-07-23 The Nielsen Company (US), LLC Methods and apparatus for generating signatures
US8229191B2 (en) * 2008-03-05 2012-07-24 International Business Machines Corporation Systems and methods for metadata embedding in streaming medical data
WO2009112803A1 (en) * 2008-03-14 2009-09-17 Ambx Uk Limited Processing a sequence of frames
GB2458471A (en) * 2008-03-17 2009-09-23 Taylor Nelson Sofres Plc A signature generating device for an audio signal and associated methods
US8503991B2 (en) * 2008-04-03 2013-08-06 The Nielsen Company (Us), Llc Methods and apparatus to monitor mobile devices
US8589503B2 (en) 2008-04-04 2013-11-19 Mcafee, Inc. Prioritizing network traffic
US7904460B2 (en) * 2008-04-23 2011-03-08 Microsoft Corporation Determining computer information from processor properties
US20090287648A1 (en) * 2008-05-14 2009-11-19 Microsoft Corporation Ad-based revenue generation using media-hashing to control fraud
WO2009140817A1 (en) 2008-05-21 2009-11-26 Yuvad Technologies Co., Ltd. A method for facilitating the search of video content
WO2009140818A1 (en) * 2008-05-21 2009-11-26 Yuvad Technologies Co., Ltd. A system for facilitating the archiving of video content
US8611701B2 (en) 2008-05-21 2013-12-17 Yuvad Technologies Co., Ltd. System for facilitating the search of video content
US20100215210A1 (en) * 2008-05-21 2010-08-26 Ji Zhang Method for Facilitating the Archiving of Video Content
US8488835B2 (en) 2008-05-21 2013-07-16 Yuvad Technologies Co., Ltd. System for extracting a fingerprint data from video/audio signals
WO2009140822A1 (en) 2008-05-22 2009-11-26 Yuvad Technologies Co., Ltd. A method for extracting a fingerprint data from video/audio signals
WO2009140824A1 (en) 2008-05-22 2009-11-26 Yuvad Technologies Co., Ltd. A system for identifying motion video/audio content
US8347408B2 (en) 2008-06-30 2013-01-01 Cisco Technology, Inc. Matching of unknown video content to protected video content
US8259177B2 (en) 2008-06-30 2012-09-04 Cisco Technology, Inc. Video fingerprint systems and methods
KR101027159B1 (en) * 2008-07-28 2011-04-05 뮤추얼아이피서비스(주) Apparatus and method for target video detecting
US8341415B1 (en) * 2008-08-04 2012-12-25 Zscaler, Inc. Phrase matching
US8805110B2 (en) 2008-08-19 2014-08-12 Digimarc Corporation Methods and systems for content processing
US8400566B2 (en) 2008-08-21 2013-03-19 Dolby Laboratories Licensing Corporation Feature optimization and reliability for audio and video signature generation and detection
ITVE20080074A1 (en) * 2008-09-30 2008-12-30 Fausto Artico RECOGNITION ALGORITHM AND POSSIBLE RECEIVING OF DATA CLUSTERS IN BIGGER DATA SETS IN THE PRESENCE OF ANY NOISE OR OTHER FORMS OF DISORDER THAT CORRORATE THEM MORE OR LESS
US9986279B2 (en) 2008-11-26 2018-05-29 Free Stream Media Corp. Discovery, access control, and communication with networked services
US8180891B1 (en) 2008-11-26 2012-05-15 Free Stream Media Corp. Discovery, access control, and communication with networked services from within a security sandbox
US9154942B2 (en) 2008-11-26 2015-10-06 Free Stream Media Corp. Zero configuration communication between a browser and a networked media device
US10880340B2 (en) 2008-11-26 2020-12-29 Free Stream Media Corp. Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device
US10419541B2 (en) 2008-11-26 2019-09-17 Free Stream Media Corp. Remotely control devices over a network without authentication or registration
US9519772B2 (en) 2008-11-26 2016-12-13 Free Stream Media Corp. Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device
US10567823B2 (en) 2008-11-26 2020-02-18 Free Stream Media Corp. Relevant advertisement generation based on a user operating a client device communicatively coupled with a networked media device
US9961388B2 (en) 2008-11-26 2018-05-01 David Harrison Exposure of public internet protocol addresses in an advertising exchange server to improve relevancy of advertisements
US10631068B2 (en) 2008-11-26 2020-04-21 Free Stream Media Corp. Content exposure attribution based on renderings of related content across multiple devices
US10334324B2 (en) 2008-11-26 2019-06-25 Free Stream Media Corp. Relevant advertisement generation based on a user operating a client device communicatively coupled with a networked media device
US10977693B2 (en) 2008-11-26 2021-04-13 Free Stream Media Corp. Association of content identifier of audio-visual data with additional data through capture infrastructure
US20100169178A1 (en) * 2008-12-26 2010-07-01 Microsoft Corporation Advertising Method for Image Search
CN102301697B (en) * 2009-01-29 2015-07-01 日本电气株式会社 Video identifier creation device
US8676822B2 (en) * 2009-02-06 2014-03-18 Disney Enterprises, Inc. System and method for quality assured media file storage
JP4721079B2 (en) * 2009-02-06 2011-07-13 ソニー株式会社 Content processing apparatus and method
US8533848B2 (en) * 2009-02-18 2013-09-10 Korea Advanced Institute Of Science And Technology Method and system for producing multimedia fingerprint based on quantum hashing
CN102395998B (en) * 2009-04-14 2015-06-10 日本电气株式会社 Image identifier extraction device
WO2010135082A1 (en) * 2009-05-19 2010-11-25 Dolby Laboratories Licensing Corporation Localized weak bit assignment
EP2433391A4 (en) 2009-05-21 2013-01-23 Digimarc Corp Combined watermarking and fingerprinting
WO2010135623A1 (en) 2009-05-21 2010-11-25 Digimarc Corporation Robust signatures derived from local nonlinear filters
US20130097632A1 (en) * 2009-05-27 2013-04-18 Ajay Shah Synchronization to broadcast media
US8489774B2 (en) 2009-05-27 2013-07-16 Spot411 Technologies, Inc. Synchronized delivery of interactive content
US8718805B2 (en) * 2009-05-27 2014-05-06 Spot411 Technologies, Inc. Audio-based synchronization to media
US8335786B2 (en) * 2009-05-28 2012-12-18 Zeitera, Llc Multi-media content identification using multi-level content signature correlation and fast similarity search
US8195689B2 (en) 2009-06-10 2012-06-05 Zeitera, Llc Media fingerprinting and identification system
US8620967B2 (en) 2009-06-11 2013-12-31 Rovi Technologies Corporation Managing metadata for occurrences of a recording
US20110055221A1 (en) * 2009-08-26 2011-03-03 Sovio Sampo Juhani Method and apparatus for obtaining decision diagrams from unknown hash identifiers
US8332624B2 (en) * 2009-08-26 2012-12-11 Nokia Corporation Method and apparatus for encoding decision diagrams
US8161071B2 (en) 2009-09-30 2012-04-17 United Video Properties, Inc. Systems and methods for audio asset storage and management
KR101045137B1 (en) * 2009-11-03 2011-06-30 김연실 Refused Plastic Fuel Cooling and Cutting Device
US8490131B2 (en) * 2009-11-05 2013-07-16 Sony Corporation Automatic capture of data for acquisition of metadata
EP2507938B1 (en) * 2009-12-01 2019-07-03 Vantrix Corporation System and methods for efficient media delivery using cache
US8892570B2 (en) 2009-12-22 2014-11-18 Dolby Laboratories Licensing Corporation Method to dynamically design and configure multimedia fingerprint databases
US8886531B2 (en) 2010-01-13 2014-11-11 Rovi Technologies Corporation Apparatus and method for generating an audio fingerprint and using a two-stage query
US9195500B1 (en) 2010-02-09 2015-11-24 F5 Networks, Inc. Methods for seamless storage importing and devices thereof
US8452106B2 (en) * 2010-03-23 2013-05-28 Microsoft Corporation Partition min-hash for partial-duplicate image determination
US8560583B2 (en) 2010-04-01 2013-10-15 Sony Computer Entertainment Inc. Media fingerprinting for social networking
US9264785B2 (en) 2010-04-01 2016-02-16 Sony Computer Entertainment Inc. Media fingerprinting for content determination and retrieval
US8577094B2 (en) 2010-04-09 2013-11-05 Donald Martin Monro Image template masking
US9613142B2 (en) * 2010-04-26 2017-04-04 Flash Networks Ltd Method and system for providing the download of transcoded files
US9159338B2 (en) 2010-05-04 2015-10-13 Shazam Entertainment Ltd. Systems and methods of rendering a textual animation
EP2567331B1 (en) 2010-05-04 2018-07-18 Shazam Entertainment Ltd. Methods and systems for synchronizing media
EP2567332A1 (en) 2010-05-04 2013-03-13 Shazam Entertainment Ltd. Methods and systems for processing a sample of a media stream
CN103562909A (en) 2011-02-18 2014-02-05 沙扎姆娱乐有限公司 Methods and systems for identifying content in data stream by client device
US8621638B2 (en) 2010-05-14 2013-12-31 Mcafee, Inc. Systems and methods for classification of messaging entities
US8730354B2 (en) 2010-07-13 2014-05-20 Sony Computer Entertainment Inc Overlay video content on a mobile device
US9143699B2 (en) 2010-07-13 2015-09-22 Sony Computer Entertainment Inc. Overlay non-video content on a mobile device
US9159165B2 (en) 2010-07-13 2015-10-13 Sony Computer Entertainment Inc. Position-dependent gaming, 3-D controller, and handheld as a remote
US9814977B2 (en) 2010-07-13 2017-11-14 Sony Interactive Entertainment Inc. Supplemental video content on a mobile device
US9832441B2 (en) 2010-07-13 2017-11-28 Sony Interactive Entertainment Inc. Supplemental content on a mobile device
JP5813767B2 (en) 2010-07-21 2015-11-17 ディー−ボックス テクノロジーズ インコーポレイテッド Media recognition and synchronization to motion signals
US10515523B2 (en) 2010-07-21 2019-12-24 D-Box Technologies Inc. Media recognition and synchronization to a motion signal
JP5175908B2 (en) 2010-09-14 2013-04-03 株式会社東芝 Information processing apparatus and program
US9286298B1 (en) 2010-10-14 2016-03-15 F5 Networks, Inc. Methods for enhancing management of backup data sets and devices thereof
IT1403658B1 (en) * 2011-01-28 2013-10-31 Universal Multimedia Access S R L PROCEDURE AND MEANS OF SCANDING AND / OR SYNCHRONIZING AUDIO / VIDEO EVENTS
US8589171B2 (en) 2011-03-17 2013-11-19 Remote Media, Llc System and method for custom marking a media file for file matching
US8688631B2 (en) 2011-03-17 2014-04-01 Alexander Savenok System and method for media file synchronization
US8478719B2 (en) 2011-03-17 2013-07-02 Remote Media LLC System and method for media file synchronization
AU2012260619B2 (en) * 2011-05-20 2016-02-18 Bae Systems Plc Supervised data transfer
WO2012089288A1 (en) 2011-06-06 2012-07-05 Bridge Mediatech, S.L. Method and system for robust audio hashing
EP2718850A1 (en) 2011-06-08 2014-04-16 Shazam Entertainment Ltd. Methods and systems for performing comparisons of received data and providing a follow-on service based on the comparisons
KR101578279B1 (en) 2011-06-10 2015-12-28 샤잠 엔터테인먼트 리미티드 Methods and systems for identifying content in a data stream
US8995708B2 (en) * 2011-09-08 2015-03-31 Samsung Electronics Co., Ltd. Apparatus and method for robust low-complexity video fingerprinting
RU2459281C1 (en) * 2011-09-15 2012-08-20 Общество с ограниченной ответственностью "Цифрасофт" Device and method to generate signature of acoustic signal, device to identify acoustic signal
US8831763B1 (en) * 2011-10-18 2014-09-09 Google Inc. Intelligent interest point pruning for audio matching
US8588525B1 (en) * 2011-11-17 2013-11-19 Google Inc. Transformation invariant media matching
US8572697B2 (en) * 2011-11-18 2013-10-29 Blackridge Technology Holdings, Inc. Method for statistical object identification
US9020912B1 (en) 2012-02-20 2015-04-28 F5 Networks, Inc. Methods for accessing data in a compressed file system and devices thereof
WO2013130946A1 (en) 2012-03-01 2013-09-06 Sys-Tech Solutions, Inc. Unique identification information from marked features
US20150379321A1 (en) 2012-03-01 2015-12-31 Sys-Tech Solutions, Inc. Methods and a system for verifying the authenticity of a mark
US20150169928A1 (en) 2012-03-01 2015-06-18 Sys-Tech Solutions, Inc. Methods and a system for verifying the identity of a printed item
US9292894B2 (en) 2012-03-14 2016-03-22 Digimarc Corporation Content recognition and synchronization using local caching
US9202255B2 (en) 2012-04-18 2015-12-01 Dolby Laboratories Licensing Corporation Identifying multimedia objects based on multimedia fingerprint
US8995771B2 (en) 2012-04-30 2015-03-31 Microsoft Technology Licensing, Llc Identification of duplicates within an image space
CN102799605B (en) * 2012-05-02 2016-03-23 天脉聚源(北京)传媒科技有限公司 A kind of advertisement detecting method and system
US9418669B2 (en) * 2012-05-13 2016-08-16 Harry E. Emerson, III Discovery of music artist and title for syndicated content played by radio stations
EP2670157B1 (en) * 2012-06-01 2019-10-02 Koninklijke KPN N.V. Fingerprint-based inter-destination media synchronization
US9235867B2 (en) * 2012-06-04 2016-01-12 Microsoft Technology Licensing, Llc Concurrent media delivery
WO2014018652A2 (en) * 2012-07-24 2014-01-30 Adam Polak Media synchronization
US9112922B2 (en) 2012-08-28 2015-08-18 Vantrix Corporation Method and system for self-tuning cache management
US20140074469A1 (en) * 2012-09-11 2014-03-13 Sergey Zhidkov Apparatus and Method for Generating Signatures of Acoustic Signal and Apparatus for Acoustic Signal Identification
US9081778B2 (en) 2012-09-25 2015-07-14 Audible Magic Corporation Using digital fingerprints to associate data with a work
US11126418B2 (en) * 2012-10-11 2021-09-21 Mcafee, Llc Efficient shared image deployment
FR3002713B1 (en) * 2013-02-27 2015-02-27 Inst Mines Telecom GENERATING A SIGNATURE OF A MUSICAL AUDIO SIGNAL
US9451048B2 (en) 2013-03-12 2016-09-20 Shazam Investments Ltd. Methods and systems for identifying information of a broadcast station and information of broadcasted content
US8990638B1 (en) 2013-03-15 2015-03-24 Digimarc Corporation Self-stabilizing network nodes in mobile discovery system
US9390170B2 (en) 2013-03-15 2016-07-12 Shazam Investments Ltd. Methods and systems for arranging and searching a database of media content recordings
US20140278845A1 (en) 2013-03-15 2014-09-18 Shazam Investments Limited Methods and Systems for Identifying Target Media Content and Determining Supplemental Information about the Target Media Content
US9773058B2 (en) 2013-03-15 2017-09-26 Shazam Investments Ltd. Methods and systems for arranging and searching a database of media content recordings
US8850467B1 (en) 2013-03-15 2014-09-30 International Business Machines Corporation System and method for monitoring video performance
US9384238B2 (en) 2013-04-26 2016-07-05 Wal-Mart Stores, Inc. Block partitioning for efficient record processing in parallel computing environment
US9760654B2 (en) 2013-04-26 2017-09-12 Wal-Mart Stores, Inc. Method and system for focused multi-blocking to increase link identification rates in record comparison
US9830377B1 (en) 2013-04-26 2017-11-28 Wal-Mart Stores, Inc. Methods and systems for hierarchical blocking
US9235592B2 (en) 2013-04-26 2016-01-12 Wal-Mart Stores, Inc. Method and system for multi-block overlap-detection in a parallel environment without inter-process communication
US20140336797A1 (en) * 2013-05-12 2014-11-13 Harry E. Emerson, III Audio content monitoring and identification of broadcast radio stations
US20140336799A1 (en) * 2013-05-13 2014-11-13 Harry E. Emerson, III Discovery of music artist and title via companionship between a cellular phone and a broadcast radio receiver
CN103634613B (en) * 2013-08-15 2016-12-28 北京中视广信科技有限公司 Mobile terminal and the autosynchronous method and system of broadcast TV channel
US9326041B2 (en) 2013-09-17 2016-04-26 International Business Machines Corporation Managing quality of experience for media transmissions
US9514753B2 (en) * 2013-11-04 2016-12-06 Google Inc. Speaker identification using hash-based indexing
US9819953B2 (en) 2013-12-31 2017-11-14 International Business Machines Corporation Decoding media streams within thresholds
US9620124B2 (en) * 2014-02-28 2017-04-11 Comcast Cable Communications, Llc Voice enabled screen reader
KR20150106299A (en) 2014-03-11 2015-09-21 주식회사 사운들리 System, method and recordable medium for providing related contents at low power
NL2012567B1 (en) * 2014-04-04 2016-03-08 Teletrax B V Method and device for generating improved fingerprints.
US9438940B2 (en) * 2014-04-07 2016-09-06 The Nielsen Company (Us), Llc Methods and apparatus to identify media using hash keys
US9668020B2 (en) * 2014-04-07 2017-05-30 The Nielsen Company (Us), Llc Signature retrieval and matching for media monitoring
US9628805B2 (en) * 2014-05-20 2017-04-18 AVAST Software s.r.o. Tunable multi-part perceptual image hashing
CN104159159B (en) * 2014-05-30 2015-10-07 腾讯科技(深圳)有限公司 Based on the exchange method of video, terminal, server and system
PL2963904T3 (en) * 2014-07-03 2017-07-31 Alcatel Lucent Enhanced vectoring operation with single loop unbundling
US9686221B2 (en) * 2014-07-25 2017-06-20 Microsoft Technology Licensing, Llc Error correction for interactive message exchanges using summaries
US9905233B1 (en) 2014-08-07 2018-02-27 Digimarc Corporation Methods and apparatus for facilitating ambient content recognition using digital watermarks, and related arrangements
CN104134443B (en) * 2014-08-14 2017-02-08 兰州理工大学 Symmetrical ternary string represented voice perception Hash sequence constructing and authenticating method
CN104506198B (en) * 2014-12-30 2017-08-01 大连理工大学 Cardiechema signals compression algorithm based on repeated feature
US9940572B2 (en) 2015-02-17 2018-04-10 Sys-Tech Solutions, Inc. Methods and a computing device for determining whether a mark is genuine
US9519942B2 (en) * 2015-02-17 2016-12-13 Sys-Tech Solutions, Inc. Methods and a computing device for determining whether a mark is genuine
KR102121534B1 (en) * 2015-03-10 2020-06-10 삼성전자주식회사 Method and device for determining similarity of sequences
US10834065B1 (en) 2015-03-31 2020-11-10 F5 Networks, Inc. Methods for SSL protected NTLM re-authentication and devices thereof
WO2016175564A1 (en) 2015-04-27 2016-11-03 삼성전자 주식회사 Audio content recognition method and device
US10839006B2 (en) * 2015-05-18 2020-11-17 Oath Inc. Mobile visual search using deep variant coding
MX369070B (en) 2015-06-16 2019-10-28 Sys Tech Solutions Inc Methods and a computing device for determining whether a mark is genuine.
WO2017001611A1 (en) 2015-06-30 2017-01-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and device for the allocation of sounds and for analysis
JP6595822B2 (en) * 2015-07-07 2019-10-23 キヤノン株式会社 Information processing apparatus and control method thereof
US10200546B2 (en) * 2015-09-25 2019-02-05 The Nielsen Company (Us), Llc Methods and apparatus to identify media using hybrid hash keys
US10244234B2 (en) * 2015-11-20 2019-03-26 Ellation, Inc. Adaptive compression rate control
US10404698B1 (en) 2016-01-15 2019-09-03 F5 Networks, Inc. Methods for adaptive organization of web application access points in webtops and devices thereof
US10606879B1 (en) 2016-02-29 2020-03-31 Gracenote, Inc. Indexing fingerprints
KR20170101500A (en) * 2016-02-29 2017-09-06 한국전자통신연구원 Method and apparatus for identifying audio signal using noise rejection
MX2018011200A (en) 2016-03-14 2018-11-21 Sys Tech Solutions Inc Methods and a computing device for determining whether a mark is genuine.
JP6812789B2 (en) * 2016-12-28 2021-01-13 富士通株式会社 Information processing equipment, information processing programs, and information processing methods
US10166472B2 (en) 2017-05-04 2019-01-01 Shazam Investments Ltd. Methods and systems for determining a reaction time for a response and synchronizing user interface(s) with content being rendered
US10445366B2 (en) * 2017-07-17 2019-10-15 Jaap Dekkinga Methods and systems for saving a URL on a device
WO2019035903A1 (en) 2017-08-16 2019-02-21 Walmart Apollo, Llc Systems and methods for distributed data validation
US10158907B1 (en) 2017-10-10 2018-12-18 Shazam Investments Ltd. Systems and methods for performing playout of multiple media recordings based on a matching segment among the recordings
US10129575B1 (en) 2017-10-25 2018-11-13 Shazam Entertainment Limited Methods and systems for determining a latency between a source and an alternative feed of the source
US10546585B2 (en) 2017-12-29 2020-01-28 Comcast Cable Communications, Llc Localizing and verifying utterances by audio fingerprinting
CN110322897B (en) 2018-03-29 2021-09-03 北京字节跳动网络技术有限公司 Audio retrieval identification method and device
CN109102811B (en) * 2018-07-27 2021-03-30 广州酷狗计算机科技有限公司 Audio fingerprint generation method and device and storage medium
US10673559B2 (en) * 2018-08-09 2020-06-02 Silicon Laboratories, Inc. Optimal preamble length and detection threshold
US10504504B1 (en) * 2018-12-07 2019-12-10 Vocalid, Inc. Image-based approaches to classifying audio data
CN112232428B (en) * 2020-10-23 2021-11-16 上海电力大学 Image hash acquisition method based on three-dimensional characteristics and energy change characteristics

Family Cites Families (130)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030119A (en) 1975-10-01 1977-06-14 General Electric Company Video window control
US4697209A (en) * 1984-04-26 1987-09-29 A. C. Nielsen Company Methods and apparatus for automatically identifying programs viewed or recorded
US4677466A (en) * 1985-07-29 1987-06-30 A. C. Nielsen Company Broadcast program identification method and apparatus
US4857899A (en) 1985-12-10 1989-08-15 Ascii Corporation Image display apparatus
US4843562A (en) 1987-06-24 1989-06-27 Broadcast Data Systems Limited Partnership Broadcast information classification system and method
US5019899A (en) * 1988-11-01 1991-05-28 Control Data Corporation Electronic data encoding and recognition system
US5263010A (en) 1989-02-13 1993-11-16 Pioneer Electronic Corporation Information reproducing system identifying previously stored playback information
JP2637816B2 (en) 1989-02-13 1997-08-06 パイオニア株式会社 Information playback device
JP2637815B2 (en) 1989-02-13 1997-08-06 パイオニア株式会社 Information playback device
JPH0786737B2 (en) 1989-12-13 1995-09-20 パイオニア株式会社 Car navigation system
US4992706A (en) 1990-02-21 1991-02-12 North American Philips Corporation CRT raster distortion correction circuit
KR920006298B1 (en) 1990-04-30 1992-08-03 삼성전자 주식회사 Index searching device
CA2085887A1 (en) 1990-06-21 1991-12-22 Kentyn Reynolds Method and apparatus for wave analysis and event recognition
DE4021707A1 (en) 1990-07-07 1992-01-09 Nsm Ag COIN-ACTUATED MUSIC MACHINE
US5220567A (en) * 1991-12-26 1993-06-15 Amdahl Corporation Signature detecting method and apparatus for isolating source of correctable errors
US5229768A (en) * 1992-01-29 1993-07-20 Traveling Software, Inc. Adaptive data compression system
JP2935307B2 (en) 1992-02-20 1999-08-16 株式会社日立製作所 display
US5436653A (en) 1992-04-30 1995-07-25 The Arbitron Company Method and system for recognition of broadcast segments
US5907793A (en) 1992-05-01 1999-05-25 Reams; David A. Telephone-based interactive broadcast or cable radio or television methods and apparatus
US5703795A (en) 1992-06-22 1997-12-30 Mankovitz; Roy J. Apparatus and methods for accessing information relating to radio and television programs
DE4309957C1 (en) * 1993-03-26 1994-07-14 Media Control Musik Medien Television signal recognition system
US7171016B1 (en) 1993-11-18 2007-01-30 Digimarc Corporation Method for monitoring internet dissemination of image, video and/or audio files
US6408331B1 (en) * 1995-07-27 2002-06-18 Digimarc Corporation Computer linking methods using encoded graphics
US6546112B1 (en) 1993-11-18 2003-04-08 Digimarc Corporation Security document with steganographically-encoded authentication data
US6505160B1 (en) * 1995-07-27 2003-01-07 Digimarc Corporation Connected audio and other media objects
US6408082B1 (en) 1996-04-25 2002-06-18 Digimarc Corporation Watermark detection using a fourier mellin transform
US6411725B1 (en) * 1995-07-27 2002-06-25 Digimarc Corporation Watermark enabled video objects
US6560349B1 (en) * 1994-10-21 2003-05-06 Digimarc Corporation Audio monitoring using steganographic information
US5499294A (en) * 1993-11-24 1996-03-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Digital camera with apparatus for authentication of images produced from an image file
US5613909A (en) 1994-07-21 1997-03-25 Stelovsky; Jan Time-segmented multimedia game playing and authoring system
DE4427046C2 (en) 1994-07-29 2001-02-01 Yes Internat Ag Zug Method for reproducing additional information contained in a television or radio program signal
US5519435A (en) * 1994-09-01 1996-05-21 Micropolis Corporation Multi-user, on-demand video storage and retrieval system including video signature computation for preventing excessive instantaneous server data rate
US7302574B2 (en) * 1999-05-19 2007-11-27 Digimarc Corporation Content identifiers triggering corresponding responses through collaborative processing
US20010014868A1 (en) 1997-12-05 2001-08-16 Frederick Herz System for the automatic determination of customized prices and promotions
US5790793A (en) 1995-04-04 1998-08-04 Higley; Thomas Method and system to create, transmit, receive and process information, including an address to further information
US5616876A (en) 1995-04-19 1997-04-01 Microsoft Corporation System and methods for selecting music on the basis of subjective content
US8355525B2 (en) * 2000-02-14 2013-01-15 Digimarc Corporation Parallel processing of digital watermarking operations
US8332478B2 (en) 1998-10-01 2012-12-11 Digimarc Corporation Context sensitive connected content
JP3603395B2 (en) * 1995-07-26 2004-12-22 富士ゼロックス株式会社 Matching device and matching method
US5751672A (en) 1995-07-26 1998-05-12 Sony Corporation Compact disc changer utilizing disc database
US6829368B2 (en) 2000-01-26 2004-12-07 Digimarc Corporation Establishing and interacting with on-line media collections using identifiers in media signals
JP3471526B2 (en) 1995-07-28 2003-12-02 松下電器産業株式会社 Information provision device
JPH0991434A (en) * 1995-09-28 1997-04-04 Hamamatsu Photonics Kk Human body collation device
US5767893A (en) * 1995-10-11 1998-06-16 International Business Machines Corporation Method and apparatus for content based downloading of video programs
US5893910A (en) 1996-01-04 1999-04-13 Softguard Enterprises Inc. Method and apparatus for establishing the legitimacy of use of a block of digitally represented information
US5824933A (en) 1996-01-26 1998-10-20 Interactive Music Corp. Method and apparatus for synchronizing and simultaneously playing predefined musical sequences using visual display and input device such as joystick or keyboard
US5778181A (en) 1996-03-08 1998-07-07 Actv, Inc. Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments
US5774664A (en) 1996-03-08 1998-06-30 Actv, Inc. Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments
US5822436A (en) 1996-04-25 1998-10-13 Digimarc Corporation Photographic products and methods employing embedded information
US5778187A (en) 1996-05-09 1998-07-07 Netcast Communications Corp. Multicasting method and apparatus
US5953005A (en) 1996-06-28 1999-09-14 Sun Microsystems, Inc. System and method for on-line multimedia access
US5918223A (en) * 1996-07-22 1999-06-29 Muscle Fish Method and article of manufacture for content-based analysis, storage, retrieval, and segmentation of audio information
US5862223A (en) 1996-07-24 1999-01-19 Walker Asset Management Limited Partnership Method and apparatus for a cryptographically-assisted commercial network system designed to facilitate and support expert-based commerce
US5721827A (en) 1996-10-02 1998-02-24 James Logan System for electrically distributing personalized information
US5774666A (en) 1996-10-18 1998-06-30 Silicon Graphics, Inc. System and method for displaying uniform network resource locators embedded in time-based medium
US5809250A (en) 1996-10-23 1998-09-15 Intel Corporation Methods for creating and sharing replayable modules representive of Web browsing session
US5796393A (en) 1996-11-08 1998-08-18 Compuserve Incorporated System for intergrating an on-line service community with a foreign service
US6034925A (en) 1996-12-02 2000-03-07 Thomson Consumer Electronics, Inc. Accessing control method for identifying a recording medium in a jukebox
US5925843A (en) 1997-02-12 1999-07-20 Virtual Music Entertainment, Inc. Song identification and synchronization
US5796952A (en) 1997-03-21 1998-08-18 Dot Com Development, Inc. Method and apparatus for tracking client interaction with a network resource and creating client profiles and resource database
US5987525A (en) 1997-04-15 1999-11-16 Cddb, Inc. Network delivery of interactive entertainment synchronized to playback of audio recordings
US5960081A (en) * 1997-06-05 1999-09-28 Cray Research, Inc. Embedding a digital signature in a video sequence
US6076104A (en) 1997-09-04 2000-06-13 Netscape Communications Corp. Video data integration system using image data and associated hypertext links
US5960411A (en) 1997-09-12 1999-09-28 Amazon.Com, Inc. Method and system for placing a purchase order via a communications network
US6101482A (en) * 1997-09-15 2000-08-08 International Business Machines Corporation Universal web shopping cart and method of on-line transaction processing
US6076111A (en) 1997-10-24 2000-06-13 Pictra, Inc. Methods and apparatuses for transferring data between data processing systems which transfer a representation of the data before transferring the data
US6195693B1 (en) 1997-11-18 2001-02-27 International Business Machines Corporation Method and system for network delivery of content associated with physical audio media
US6067126A (en) * 1998-01-05 2000-05-23 Intel Corporation Method and apparatus for editing a video recording with audio selections
JPH11232286A (en) 1998-02-12 1999-08-27 Hitachi Ltd Information retrieving system
JPH11306022A (en) 1998-04-16 1999-11-05 Matsushita Electric Ind Co Ltd Method and device for utilizing agent knowledge
JPH11311999A (en) * 1998-04-30 1999-11-09 Seiichiro Hanya Speech recognnision method
US6201176B1 (en) 1998-05-07 2001-03-13 Canon Kabushiki Kaisha System and method for querying a music database
IL124595A (en) * 1998-05-21 2009-09-01 Yossef Tsuria Anti-piracy system
US6226618B1 (en) 1998-08-13 2001-05-01 International Business Machines Corporation Electronic content delivery system
US6098106A (en) 1998-09-11 2000-08-01 Digitalconvergence.Com Inc. Method for controlling a computer with an audio signal
US7051275B2 (en) 1998-09-15 2006-05-23 Microsoft Corporation Annotations for multiple versions of media content
US6266429B1 (en) 1998-09-23 2001-07-24 Philips Electronics North America Corporation Method for confirming the integrity of an image transmitted with a loss
JP4253875B2 (en) 1998-09-30 2009-04-15 ソニー株式会社 Transmission method and transmission device, reception method and reception device, transmission method and transmission system
US6665417B1 (en) 1998-12-02 2003-12-16 Hitachi, Ltd. Method of judging digital watermark information
WO2000039953A1 (en) 1998-12-23 2000-07-06 Kent Ridge Digital Labs Method and apparatus for protecting the legitimacy of an article
US6304523B1 (en) 1999-01-05 2001-10-16 Openglobe, Inc. Playback device having text display and communication with remote database of titles
US6654735B1 (en) * 1999-01-08 2003-11-25 International Business Machines Corporation Outbound information analysis for generating user interest profiles and improving user productivity
US6601046B1 (en) 1999-03-25 2003-07-29 Koninklijke Philips Electronics N.V. Usage dependent ticket to protect copy-protected material
AU4066300A (en) 1999-03-29 2000-10-16 Gotuit Media, Inc. Electronic music and program storage, recognition, management and playback system
JP2000285237A (en) 1999-03-31 2000-10-13 Minolta Co Ltd Method and device for picture processing and recording medium with picture processing program recorded
JP2000305578A (en) 1999-04-26 2000-11-02 Nippon Telegr & Teleph Corp <Ntt> Music database creating device, creating method, and program recording medium thereof
US7562392B1 (en) * 1999-05-19 2009-07-14 Digimarc Corporation Methods of interacting with audio and ambient music
US6952774B1 (en) 1999-05-22 2005-10-04 Microsoft Corporation Audio watermarking with dual watermarks
GB2351405B (en) 1999-06-21 2003-09-24 Motorola Ltd Watermarked digital images
US7174293B2 (en) 1999-09-21 2007-02-06 Iceberg Industries Llc Audio identification system and method
US6941275B1 (en) 1999-10-07 2005-09-06 Remi Swierczek Music identification system
US6996775B1 (en) * 1999-10-29 2006-02-07 Verizon Laboratories Inc. Hypervideo: information retrieval using time-related multimedia:
US20030097338A1 (en) 2000-02-03 2003-05-22 Piotrowski Tony E. Method and system for purchasing content related material
US6737957B1 (en) 2000-02-16 2004-05-18 Verance Corporation Remote control signaling using audio watermarks
JP2001275115A (en) 2000-03-23 2001-10-05 Nec Corp Electronic watermark data insertion device and detector
JP2001283568A (en) 2000-03-30 2001-10-12 Kenwood Corp Management device, audio system, disk information management method and recording medium
US7958359B2 (en) * 2001-04-30 2011-06-07 Digimarc Corporation Access control systems
US6970886B1 (en) * 2000-05-25 2005-11-29 Digimarc Corporation Consumer driven methods for associating content indentifiers with related web addresses
US6990453B2 (en) 2000-07-31 2006-01-24 Landmark Digital Services Llc System and methods for recognizing sound and music signals in high noise and distortion
JP2002049631A (en) 2000-08-01 2002-02-15 Sony Corp Information providing device, method and recording medium
US6963975B1 (en) 2000-08-11 2005-11-08 Microsoft Corporation System and method for audio fingerprinting
JP2004507820A (en) * 2000-08-23 2004-03-11 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Method, client system and server system for improving content item rendering
US6674876B1 (en) 2000-09-14 2004-01-06 Digimarc Corporation Watermarking in the time-frequency domain
US6748360B2 (en) 2000-11-03 2004-06-08 International Business Machines Corporation System for selling a product utilizing audio content identification
WO2002046968A2 (en) 2000-12-05 2002-06-13 Openglobe, Inc. Automatic identification of dvd title using internet technologies and fuzzy matching techniques
KR100375822B1 (en) 2000-12-18 2003-03-15 한국전자통신연구원 Watermark Embedding/Detecting Apparatus and Method for Digital Audio
DE60228202D1 (en) 2001-02-12 2008-09-25 Gracenote Inc METHOD FOR GENERATING AN IDENTIFICATION HASH FROM THE CONTENTS OF A MULTIMEDIA FILE
WO2002082271A1 (en) 2001-04-05 2002-10-17 Audible Magic Corporation Copyright detection and protection system and method
US7024018B2 (en) 2001-05-11 2006-04-04 Verance Corporation Watermark position modulation
US6968337B2 (en) 2001-07-10 2005-11-22 Audible Magic Corporation Method and apparatus for identifying an unknown work
DE10133333C1 (en) * 2001-07-10 2002-12-05 Fraunhofer Ges Forschung Producing fingerprint of audio signal involves setting first predefined fingerprint mode from number of modes and computing a fingerprint in accordance with set predefined mode
US7877438B2 (en) 2001-07-20 2011-01-25 Audible Magic Corporation Method and apparatus for identifying new media content
US7328153B2 (en) 2001-07-20 2008-02-05 Gracenote, Inc. Automatic identification of sound recordings
EP1421521A2 (en) 2001-07-31 2004-05-26 Gracenote, Inc. Multiple step identification of recordings
US6941003B2 (en) 2001-08-07 2005-09-06 Lockheed Martin Corporation Method of fast fingerprint search space partitioning and prescreening
CA2467349A1 (en) * 2001-11-16 2003-05-22 Koninklijke Philips Electronics N.V. Fingerprint database updating method, client and server
WO2003067466A2 (en) * 2002-02-05 2003-08-14 Koninklijke Philips Electronics N.V. Efficient storage of fingerprints
US7082394B2 (en) 2002-06-25 2006-07-25 Microsoft Corporation Noise-robust feature extraction using multi-layer principal component analysis
US7188248B2 (en) * 2002-07-09 2007-03-06 Kaleidescope, Inc. Recovering from de-synchronization attacks against watermarking and fingerprinting
US7110338B2 (en) * 2002-08-06 2006-09-19 Matsushita Electric Industrial Co., Ltd. Apparatus and method for fingerprinting digital media
US7152021B2 (en) * 2002-08-15 2006-12-19 Digimarc Corporation Computing distortion of media signals embedded data with repetitive structure and log-polar mapping
KR20050046815A (en) * 2002-09-30 2005-05-18 코닌클리케 필립스 일렉트로닉스 엔.브이. Fingerprint extraction
US6782116B1 (en) 2002-11-04 2004-08-24 Mediasec Technologies, Gmbh Apparatus and methods for improving detection of watermarks in content that has undergone a lossy transformation
JP2006505821A (en) 2002-11-12 2006-02-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Multimedia content with fingerprint information
BRPI0407870A (en) * 2003-02-26 2006-03-01 Koninkl Philips Electronics Nv digital silence treatment in audio fingerprint generation
EP1457889A1 (en) * 2003-03-13 2004-09-15 Koninklijke Philips Electronics N.V. Improved fingerprint matching method and system
US20040260682A1 (en) * 2003-06-19 2004-12-23 Microsoft Corporation System and method for identifying content and managing information corresponding to objects in a signal
KR20060118493A (en) * 2003-11-18 2006-11-23 코닌클리케 필립스 일렉트로닉스 엔.브이. Matching data objects by matching derived fingerprints
US20090076821A1 (en) 2005-08-19 2009-03-19 Gracenote, Inc. Method and apparatus to control operation of a playback device
US20070106405A1 (en) * 2005-08-19 2007-05-10 Gracenote, Inc. Method and system to provide reference data for identification of digital content

Also Published As

Publication number Publication date
US20020178410A1 (en) 2002-11-28
JP2004519015A (en) 2004-06-24
US7549052B2 (en) 2009-06-16
KR100893671B1 (en) 2009-04-20
EP1362485A1 (en) 2003-11-19
DE60228202D1 (en) 2008-09-25
EP1362485B1 (en) 2008-08-13
WO2002065782A1 (en) 2002-08-22
CN1235408C (en) 2006-01-04
JP4723171B2 (en) 2011-07-13
US20080263360A1 (en) 2008-10-23
CN1461565A (en) 2003-12-10
KR20030005279A (en) 2003-01-17
JP2009075603A (en) 2009-04-09
US7921296B2 (en) 2011-04-05

Similar Documents

Publication Publication Date Title
DE60228202D1 (en) METHOD FOR GENERATING AN IDENTIFICATION HASH FROM THE CONTENTS OF A MULTIMEDIA FILE
DE60127235D1 (en) METHOD AND DEVICE FOR DOWNLOADING A FILE FROM A SERVER
DE60141480D1 (en) METHOD AND DEVICE FOR THE ATOMIC REVIEW OF A FILE
DE60142938D1 (en) Method and apparatus for identifying the type of information, e.g. for identifying the name content of a music file
DE602004028961D1 (en) METHOD AND DEVICE FOR CONTROLLABLY REDUCING THE PERFORMANCE DELIVERED FROM A LASER PROJECTION INDICATOR
DE50214966D1 (en) METHOD FOR AUTHENTICATING DOCUMENTS
DE60203711D1 (en) METHOD FOR AUTHENTICATING MULTIPLE FILES ASSOCIATED WITH A TEXT DOCUMENT
DE602005007585D1 (en) METHOD AND SYSTEM FOR THE SEMANTIC SEGMENTATION OF SCENES OF A VIDEO SEQUENCE
AT405784T (en) METHOD FOR RESTORING PIPES
DE60320787D1 (en) METHOD, DEVICE AND SOFTWARE PACKAGE FOR SMOOTHING A SUB-SURFACE PROPERTY
AT277849T (en) METHOD FOR THE AUTOMATED GROUPING OF OBJECTS
DE60303273D1 (en) Process for the monomethylation of nitrogen-containing heterocycles
AT428664T (en) METHOD AND DEVICE FOR CREATING STACKS FROM CONTINUOUSLY FILLED, FLAT OBJECTS
DE50202605D1 (en) Device for distilling metal melts
AT443392T (en) METHOD AND DEVICE FOR THE PACKAGE EXECUTION CONTROL
DE60209809D1 (en) METHOD FOR THE DIGITAL SIGNATURE
DE50203097D1 (en) DEVICE FOR COATING OBJECTS
AT501072T (en) METHOD AND DEVICE FOR FEEDING PACKAGING CYCLES
DE60200905D1 (en) Process for repackaging packages
AT313394T (en) DEVICE FOR THE TAXED INFLUENCE OF THE LOADERS OF ROLLERS
AT310662T (en) METHOD FOR THE TIE SECURITY
DE50205969D1 (en) METHOD FOR SIGNALING THE HOLDING REQUEST AT A REFERENCE STATION
DE50214332D1 (en) Method for controlling the access regime to an object
DE60221755D1 (en) Method for securing documents
DE60314890D1 (en) METHOD FOR CONDUCTING DATA PACKAGES, AND DEVICES FOR IMPLEMENTING THIS METHOD

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties