BRPI0520469A2 - método e sistema de identificação biométrica automática, e, produto de programa de computador - Google Patents

método e sistema de identificação biométrica automática, e, produto de programa de computador

Info

Publication number
BRPI0520469A2
BRPI0520469A2 BRPI0520469-0A BRPI0520469A BRPI0520469A2 BR PI0520469 A2 BRPI0520469 A2 BR PI0520469A2 BR PI0520469 A BRPI0520469 A BR PI0520469A BR PI0520469 A2 BRPI0520469 A2 BR PI0520469A2
Authority
BR
Brazil
Prior art keywords
user
identification method
biometric identification
computer program
program product
Prior art date
Application number
BRPI0520469-0A
Other languages
English (en)
Inventor
Madalina Baltatu
Rosalia D'alessandro
Roberta D'amico
Massimo Tistarelli
Enrico Grosso
Manuele Bicego
Original Assignee
Telecom Italia Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35160043&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0520469(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telecom Italia Spa filed Critical Telecom Italia Spa
Publication of BRPI0520469A2 publication Critical patent/BRPI0520469A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/172—Classification, e.g. identification
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/243—Classification techniques relating to the number of classes
    • G06F18/2433—Single-class perspective, e.g. one-against-all classification; Novelty detection; Outlier detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G06N20/10—Machine learning using kernel methods, e.g. support vector machines [SVM]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4084—Scaling of whole images or parts thereof, e.g. expanding or contracting in the transform domain, e.g. fast Fourier transform [FFT] domain scaling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • G06V10/469—Contour-based spatial representations, e.g. vector-coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/168—Feature extraction; Face representation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Medical Informatics (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Collating Specific Patterns (AREA)
  • Image Analysis (AREA)

Abstract

MéTODO E SISTEMA DE IDENTIFICAçãO BIOMéTRICA AUTOMáTICA, E, PRODUTO DE PROGRAMA DE COMPUTADOR. é descrito aqui um método de identificação biométrica automático baseado no reconhecimento de face e máquinas de vetor de suporte, incluindo registrar um usuário para gerar um modelo de referência do usuário e identificar o usuário com base no modelo de referência do usuário, onde gerar um modelo de referência do usuário inclui adquirir um número de imagens de face do usuário, e treinar uma máquina de vetor de suporte de uma classe com base somente nas imagens de face do usuário.
BRPI0520469-0A 2005-07-29 2005-07-29 método e sistema de identificação biométrica automática, e, produto de programa de computador BRPI0520469A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/008254 WO2007016936A1 (en) 2005-07-29 2005-07-29 Automatic biometric identification based on face recognition and support vector machines

Publications (1)

Publication Number Publication Date
BRPI0520469A2 true BRPI0520469A2 (pt) 2009-06-13

Family

ID=35160043

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520469-0A BRPI0520469A2 (pt) 2005-07-29 2005-07-29 método e sistema de identificação biométrica automática, e, produto de programa de computador

Country Status (5)

Country Link
US (1) US8275175B2 (pt)
EP (1) EP1910977B1 (pt)
KR (1) KR101185525B1 (pt)
BR (1) BRPI0520469A2 (pt)
WO (1) WO2007016936A1 (pt)

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Also Published As

Publication number Publication date
WO2007016936A1 (en) 2007-02-15
KR101185525B1 (ko) 2012-09-24
EP1910977A1 (en) 2008-04-16
US8275175B2 (en) 2012-09-25
US20090074259A1 (en) 2009-03-19
KR20080033486A (ko) 2008-04-16
EP1910977B1 (en) 2016-11-30

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