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DK2364496T3 - Cut-and-paste-spoofing-detektion ved anvendelse af DTW-genkendelse, Dynamic Time Warping - Google Patents

Cut-and-paste-spoofing-detektion ved anvendelse af DTW-genkendelse, Dynamic Time Warping

Info

Publication number
DK2364496T3
DK2364496T3 DK09771309.3T DK09771309T DK2364496T3 DK 2364496 T3 DK2364496 T3 DK 2364496T3 DK 09771309 T DK09771309 T DK 09771309T DK 2364496 T3 DK2364496 T3 DK 2364496T3
Authority
DK
Denmark
Prior art keywords
paste
cut
dynamic time
time warping
spoofing detection
Prior art date
Application number
DK09771309.3T
Other languages
English (en)
Inventor
La Pez Jesaos Antonio Villalba
Gimenez Alfonso Ortega
Solano Eduardo Lleida
Gomar Marta Garcia
Redondo Sara Varela
Original Assignee
Agnitio S L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agnitio S L filed Critical Agnitio S L
Application granted granted Critical
Publication of DK2364496T3 publication Critical patent/DK2364496T3/da

Links

Classifications

    • 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
    • G10L17/00—Speaker identification or verification techniques
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
    • B66B13/26—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between closing doors
    • 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
    • G10L17/00—Speaker identification or verification techniques
    • G10L17/02—Preprocessing operations, e.g. segment selection; Pattern representation or modelling, e.g. based on linear discriminant analysis [LDA] or principal components; Feature selection or extraction
    • 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
    • G10L17/00—Speaker identification or verification techniques
    • G10L17/06—Decision making techniques; Pattern matching strategies
    • 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
    • G10L17/00—Speaker identification or verification techniques
    • G10L17/22—Interactive procedures; Man-machine interfaces
    • G10L17/24—Interactive procedures; Man-machine interfaces the user being prompted to utter a password or a predefined phrase
    • 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
    • G10L17/00—Speaker identification or verification techniques
    • G10L17/26—Recognition of special voice characteristics, e.g. for use in lie detectors; Recognition of animal voices

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Business, Economics & Management (AREA)
  • Game Theory and Decision Science (AREA)
  • Telephonic Communication Services (AREA)
  • Collating Specific Patterns (AREA)
  • User Interface Of Digital Computer (AREA)
DK09771309.3T 2008-12-10 2009-12-10 Cut-and-paste-spoofing-detektion ved anvendelse af DTW-genkendelse, Dynamic Time Warping DK2364496T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/EP2008/010478 WO2010066269A1 (en) 2008-12-10 2008-12-10 Method for verifying the identify of a speaker and related computer readable medium and computer
PCT/EP2009/004649 WO2010066310A1 (en) 2008-12-10 2009-06-26 Method for verifying the identity of a speaker, system therefore and computer readable medium
PCT/EP2009/008851 WO2010066435A1 (en) 2008-12-10 2009-12-10 Cut and paste spoofing detection using dynamic time wraping

Publications (1)

Publication Number Publication Date
DK2364496T3 true DK2364496T3 (da) 2014-01-13

Family

ID=40627463

Family Applications (2)

Application Number Title Priority Date Filing Date
DK08875076.5T DK2364495T3 (da) 2008-12-10 2008-12-10 Fremgangsmåde til verifikation af identiteten af en talende og tilhørende computerlæsbart medium og computer
DK09771309.3T DK2364496T3 (da) 2008-12-10 2009-12-10 Cut-and-paste-spoofing-detektion ved anvendelse af DTW-genkendelse, Dynamic Time Warping

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK08875076.5T DK2364495T3 (da) 2008-12-10 2008-12-10 Fremgangsmåde til verifikation af identiteten af en talende og tilhørende computerlæsbart medium og computer

Country Status (5)

Country Link
US (3) US8762149B2 (da)
EP (1) EP2364495B1 (da)
DK (2) DK2364495T3 (da)
ES (2) ES2600227T3 (da)
WO (3) WO2010066269A1 (da)

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Also Published As

Publication number Publication date
ES2600227T3 (es) 2017-02-07
US20120173239A1 (en) 2012-07-05
DK2364495T3 (da) 2017-01-16
US9792912B2 (en) 2017-10-17
WO2010066269A1 (en) 2010-06-17
WO2010066310A1 (en) 2010-06-17
EP2364495B1 (en) 2016-10-12
US20140081638A1 (en) 2014-03-20
ES2440646T3 (es) 2014-01-29
US9002706B2 (en) 2015-04-07
US20110246198A1 (en) 2011-10-06
EP2364495A1 (en) 2011-09-14
US8762149B2 (en) 2014-06-24
WO2010066435A1 (en) 2010-06-17

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