BRPI0405715A - distributed authentication system and multimodal biometrics method using time synchronization and automatic adaptation of biometric characteristics - Google Patents

distributed authentication system and multimodal biometrics method using time synchronization and automatic adaptation of biometric characteristics

Info

Publication number
BRPI0405715A
BRPI0405715A BRPI0405715-5A BRPI0405715A BRPI0405715A BR PI0405715 A BRPI0405715 A BR PI0405715A BR PI0405715 A BRPI0405715 A BR PI0405715A BR PI0405715 A BRPI0405715 A BR PI0405715A
Authority
BR
Brazil
Prior art keywords
biometric characteristics
access control
automatic adaptation
user
authentication system
Prior art date
Application number
BRPI0405715-5A
Other languages
Portuguese (pt)
Inventor
Fabio Benevenuti
Original Assignee
Genius Inst De Tecnologia
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 Genius Inst De Tecnologia filed Critical Genius Inst De Tecnologia
Priority to BRPI0405715-5A priority Critical patent/BRPI0405715A/en
Priority to PCT/BR2005/000257 priority patent/WO2006066376A2/en
Publication of BRPI0405715A publication Critical patent/BRPI0405715A/en

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
    • G10L17/06—Decision making techniques; Pattern matching strategies
    • G10L17/10—Multimodal systems, i.e. based on the integration of multiple recognition engines or fusion of expert systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/25—Fusion techniques
    • G06F18/254—Fusion techniques of classification results, e.g. of results related to same input data
    • G06F18/256—Fusion techniques of classification results, e.g. of results related to same input data of results relating to different input data, e.g. multimodal recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/94—Hardware or software architectures specially adapted for image or video understanding
    • 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Acoustics & Sound (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Game Theory and Decision Science (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Collating Specific Patterns (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

"SISTEMA DISTRIBUìDO DE AUTENTICAçãO E MéTODO DE BIOMETRIA MULTIMODAL UTILIZANDO SINCRONISMO TEMPORAL E ADAPTAçãO AUTOMáTICA DE CARACTERìSTICAS BIOMéTRICAS". A presente invenção consiste em um método de biometria que se fundamenta não apenas na verificação cruzada de diferentes características biométricas, como também no seu sincronismo temporal, para proceder à autenticação do usuário de sistemas que requeiram algum tipo de controle de acesso, a ser utilizado em sistemas eletrónicos equipados com a função de controle de acesso físico, controle de acesso à informação e/ou controle de acesso a serviços. O sistema de autenticação distribuído permite que o usuário possa ser autenticado de forma não invasiva e, em alguns casos, até mesmo sem a necessidade de interação. O fato de contar com adaptação automática, o sistema possibilita que mudanças isoladas em características biométricas possam ser atualizadas automaticamente, se as demais características forem suficientes para autenticar o usuário. Desta forma, por exemplo, o reconhecimento da face e o reconhecimento da voz podem ser validados através da verificação do sincronismo temporal entre estas características, possível através do uso da leitura labial."DISTRIBUTED AUTOMATED SYSTEM AND METHOD OF MULTIMODAL BIOMETRY USING TIME SYNCHRONISM AND AUTOMATIC ADAPTATION OF BIOMETRIC CHARACTERISTICS". The present invention consists of a biometrics method based not only on cross-checking different biometric characteristics, but also on their temporal synchronism, to authenticate the user of systems requiring some kind of access control to be used in electronic systems equipped with the function of physical access control, information access control and / or service access control. The distributed authentication system allows the user to be non-invasively authenticated and, in some cases, even without the need for interaction. With automatic adaptation, the system enables single changes in biometric characteristics to be automatically updated if the other characteristics are sufficient to authenticate the user. Thus, for example, face recognition and voice recognition can be validated by checking the temporal synchronism between these features, possible through the use of lip reading.

BRPI0405715-5A 2004-12-20 2004-12-20 distributed authentication system and multimodal biometrics method using time synchronization and automatic adaptation of biometric characteristics BRPI0405715A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0405715-5A BRPI0405715A (en) 2004-12-20 2004-12-20 distributed authentication system and multimodal biometrics method using time synchronization and automatic adaptation of biometric characteristics
PCT/BR2005/000257 WO2006066376A2 (en) 2004-12-20 2005-12-20 Authentication system based on multimodal biometrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0405715-5A BRPI0405715A (en) 2004-12-20 2004-12-20 distributed authentication system and multimodal biometrics method using time synchronization and automatic adaptation of biometric characteristics

Publications (1)

Publication Number Publication Date
BRPI0405715A true BRPI0405715A (en) 2006-09-05

Family

ID=36602106

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0405715-5A BRPI0405715A (en) 2004-12-20 2004-12-20 distributed authentication system and multimodal biometrics method using time synchronization and automatic adaptation of biometric characteristics

Country Status (2)

Country Link
BR (1) BRPI0405715A (en)
WO (1) WO2006066376A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117292466B (en) * 2023-10-17 2024-05-17 江苏新巢天诚智能技术有限公司 Multi-mode computer vision and biological recognition based Internet of things unlocking method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559895A (en) * 1991-11-08 1996-09-24 Cornell Research Foundation, Inc. Adaptive method and system for real time verification of dynamic human signatures
US5761329A (en) * 1995-12-15 1998-06-02 Chen; Tsuhan Method and apparatus employing audio and video data from an individual for authentication purposes
WO1999014707A1 (en) * 1997-09-16 1999-03-25 Invisitech Corporation Personal identification system using multiple parameters having low cross-correlation
US6963659B2 (en) * 2000-09-15 2005-11-08 Facekey Corp. Fingerprint verification system utilizing a facial image-based heuristic search method
US7623970B2 (en) * 2001-04-17 2009-11-24 Panasonic Corporation Personal authentication method and device

Also Published As

Publication number Publication date
WO2006066376A3 (en) 2007-03-01
WO2006066376A2 (en) 2006-06-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.