MX2017002987A - Sistemas y metodos para el analisis de vitalidad. - Google Patents

Sistemas y metodos para el analisis de vitalidad.

Info

Publication number
MX2017002987A
MX2017002987A MX2017002987A MX2017002987A MX2017002987A MX 2017002987 A MX2017002987 A MX 2017002987A MX 2017002987 A MX2017002987 A MX 2017002987A MX 2017002987 A MX2017002987 A MX 2017002987A MX 2017002987 A MX2017002987 A MX 2017002987A
Authority
MX
Mexico
Prior art keywords
signal
pixel
rendered
liveness
systems
Prior art date
Application number
MX2017002987A
Other languages
English (en)
Other versions
MX359546B (es
Inventor
Hirvonen David
Original Assignee
Eyeverify 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=54330842&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2017002987(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eyeverify Inc filed Critical Eyeverify Inc
Publication of MX2017002987A publication Critical patent/MX2017002987A/es
Publication of MX359546B publication Critical patent/MX359546B/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/162—Detection; Localisation; Normalisation using pixel segmentation or colour matching
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/32—Determination of transform parameters for the alignment of images, i.e. image registration using correlation-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/36—Applying a local operator, i.e. means to operate on image points situated in the vicinity of a given point; Non-linear local filtering operations, e.g. median filtering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/167—Detection; Localisation; Normalisation using comparisons between temporally consecutive images
    • 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
    • G06V40/40—Spoof detection, e.g. liveness detection
    • G06V40/45—Detection of the body part being alive
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20024—Filtering details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Nonlinear Science (AREA)
  • Biomedical Technology (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Image Analysis (AREA)
  • Collating Specific Patterns (AREA)
  • Image Processing (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

En un sistema para determinar la vitalidad de una imagen presentada para la autenticacion, una senal de referencia se representa en una pantalla, y una reflexion de la senal representada de un objetivo se analiza para determinar su vitalidad. El analisis incluye filtrar paso banda espacial y/o temporalmente la senal reflejada, y determinar los valores RGB para cada fotograma en la senal reflejada y/o cada pixel en uno o mas fotogramas de la senal reflejada. El nivel de fotograma y/o correlaciones pixel por pixel entre los valores RGB determinados y la senal representada se procesan por computadora, y se hace una determinacion si una imagen presentada es en vivo o falsa usando una o ambas correlaciones.
MX2017002987A 2014-09-09 2015-09-09 Sistemas y metodos para el analisis de vitalidad. MX359546B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/480,802 US9396537B2 (en) 2014-09-09 2014-09-09 Systems and methods for liveness analysis
PCT/US2015/049195 WO2016040487A2 (en) 2014-09-09 2015-09-09 Systems and methods for liveness analysis

Publications (2)

Publication Number Publication Date
MX2017002987A true MX2017002987A (es) 2017-07-28
MX359546B MX359546B (es) 2018-10-02

Family

ID=54330842

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017002987A MX359546B (es) 2014-09-09 2015-09-09 Sistemas y metodos para el analisis de vitalidad.

Country Status (13)

Country Link
US (2) US9396537B2 (es)
EP (1) EP3192008B1 (es)
JP (1) JP6257840B2 (es)
KR (1) KR101902136B1 (es)
CN (1) CN107077602B (es)
AU (2) AU2015315156A1 (es)
BR (1) BR112017004427B1 (es)
CA (1) CA2960397C (es)
ES (1) ES2688399T3 (es)
MX (1) MX359546B (es)
RU (1) RU2671540C2 (es)
SG (1) SG11201701855RA (es)
WO (1) WO2016040487A2 (es)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2737509C2 (ru) 2014-04-07 2020-12-01 Айверифай Инк. Биопривязка для аутентификации пользователя
US10614204B2 (en) 2014-08-28 2020-04-07 Facetec, Inc. Facial recognition authentication system including path parameters
US11256792B2 (en) * 2014-08-28 2022-02-22 Facetec, Inc. Method and apparatus for creation and use of digital identification
US10698995B2 (en) * 2014-08-28 2020-06-30 Facetec, Inc. Method to verify identity using a previously collected biometric image/data
US9934443B2 (en) * 2015-03-31 2018-04-03 Daon Holdings Limited Methods and systems for detecting head motion during an authentication transaction
EP3311330B1 (en) 2015-06-16 2024-01-31 Jumio Corporation Systems and methods for spoof detection and liveness analysis
CN107135348A (zh) 2016-02-26 2017-09-05 阿里巴巴集团控股有限公司 拍摄对象的识别方法、装置、移动终端和照相机
CN108885689B (zh) 2016-03-02 2020-06-16 眼验股份有限公司 使用邻近传感器的欺骗侦测
FR3053499B1 (fr) * 2016-06-29 2018-06-29 Safran Identity & Security Procede et dispositif de detection de fraude par examen a deux focales distinctes lors d'une reconnaissance automatique d'un visage
JP7040457B2 (ja) * 2016-10-31 2022-03-23 日本電気株式会社 画像処理装置、画像処理方法、顔認証システム及びプログラム
US10204262B2 (en) 2017-01-11 2019-02-12 Microsoft Technology Licensing, Llc Infrared imaging recognition enhanced by 3D verification
US10372974B2 (en) 2017-01-11 2019-08-06 Microsoft Technology Licensing, Llc 3D imaging recognition by stereo matching of RGB and infrared images
US10679083B2 (en) 2017-03-27 2020-06-09 Samsung Electronics Co., Ltd. Liveness test method and apparatus
CN108694357A (zh) * 2017-04-10 2018-10-23 北京旷视科技有限公司 用于活体检测的方法、装置及计算机存储介质
US10657401B2 (en) * 2017-06-06 2020-05-19 Microsoft Technology Licensing, Llc Biometric object spoof detection based on image intensity variations
CN113095124B (zh) * 2017-06-07 2024-02-06 创新先进技术有限公司 一种人脸活体检测方法、装置以及电子设备
GB2563953A (en) 2017-06-28 2019-01-02 Cirrus Logic Int Semiconductor Ltd Detection of replay attack
GB201713697D0 (en) 2017-06-28 2017-10-11 Cirrus Logic Int Semiconductor Ltd Magnetic detection of replay attack
GB201801528D0 (en) 2017-07-07 2018-03-14 Cirrus Logic Int Semiconductor Ltd Method, apparatus and systems for biometric processes
CN111339822B (zh) * 2017-07-17 2023-06-30 Oppo广东移动通信有限公司 活体检测方法及相关产品
US20190108551A1 (en) * 2017-10-09 2019-04-11 Hampen Technology Corporation Limited Method and apparatus for customer identification and tracking system
GB201801661D0 (en) * 2017-10-13 2018-03-21 Cirrus Logic International Uk Ltd Detection of liveness
GB201801874D0 (en) 2017-10-13 2018-03-21 Cirrus Logic Int Semiconductor Ltd Improving robustness of speech processing system against ultrasound and dolphin attacks
GB2567503A (en) 2017-10-13 2019-04-17 Cirrus Logic Int Semiconductor Ltd Analysing speech signals
GB201801664D0 (en) 2017-10-13 2018-03-21 Cirrus Logic Int Semiconductor Ltd Detection of liveness
GB201804843D0 (en) 2017-11-14 2018-05-09 Cirrus Logic Int Semiconductor Ltd Detection of replay attack
CN107832712A (zh) * 2017-11-13 2018-03-23 深圳前海微众银行股份有限公司 活体检测方法、装置和计算机可读存储介质
GB201801659D0 (en) 2017-11-14 2018-03-21 Cirrus Logic Int Semiconductor Ltd Detection of loudspeaker playback
US11475899B2 (en) 2018-01-23 2022-10-18 Cirrus Logic, Inc. Speaker identification
US11735189B2 (en) 2018-01-23 2023-08-22 Cirrus Logic, Inc. Speaker identification
CN113408403A (zh) * 2018-09-10 2021-09-17 创新先进技术有限公司 活体检测方法、装置和计算机可读存储介质
JP6989025B2 (ja) * 2018-09-12 2022-01-05 富士通株式会社 生体認証装置、偽造判別プログラム及び偽造判別方法
US11023756B2 (en) * 2018-10-26 2021-06-01 Advanced New Technologies Co., Ltd. Spoof detection using iris images
US11272157B2 (en) 2019-02-15 2022-03-08 Analog Devices International Unlimited Company Depth non-linearity compensation in time-of-flight imaging
WO2021046773A1 (zh) * 2019-09-11 2021-03-18 深圳市汇顶科技股份有限公司 人脸防伪检测方法、装置、芯片、电子设备和计算机可读介质
TWI761739B (zh) * 2019-12-10 2022-04-21 緯創資通股份有限公司 活體臉部辨識系統與方法
US11687778B2 (en) * 2020-01-06 2023-06-27 The Research Foundation For The State University Of New York Fakecatcher: detection of synthetic portrait videos using biological signals
CN112269976A (zh) * 2020-03-31 2021-01-26 周亚琴 物联网人工智能人脸验证方法及系统
DE102020123927A1 (de) 2020-09-15 2022-03-17 Audi Aktiengesellschaft Verfahren zur Lebenderkennung bezüglich eines Fahrers eines Kraftfahrzeugs und Kraftfahrzeug
CN112348881B (zh) * 2020-11-12 2023-06-30 网易（杭州）网络有限公司 图像渲染方法、装置和电子设备
KR20220102450A (ko) * 2021-01-13 2022-07-20 삼성전자주식회사 이미지 필터 효과의 생성 방법 및 그 전자 장치
US11562600B2 (en) 2021-03-29 2023-01-24 Nec Corporation Of America Liveness detection based on reflections analysis
US20230073410A1 (en) * 2021-09-07 2023-03-09 Facetec, Inc. Facial recognition and/or authentication system with monitored and/or controlled camera cycling
US20230091381A1 (en) * 2021-09-17 2023-03-23 Jumio Corporation Spoof detection using eye boundary analysis

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329379A (en) 1992-10-22 1994-07-12 International Business Machines Corporation System and method of measuring fidelity of decompressed video signals and images
US6075905A (en) * 1996-07-17 2000-06-13 Sarnoff Corporation Method and apparatus for mosaic image construction
KR100320188B1 (ko) 1999-03-23 2002-01-10 구자홍 홍채인식 시스템의 위조 판별방법
KR100407319B1 (ko) 2001-04-11 2003-11-28 학교법인 인하학원 확장 정합 함수를 이용한 블록 매칭 기반 얼굴 특징 추적방법
US7440590B1 (en) * 2002-05-21 2008-10-21 University Of Kentucky Research Foundation System and technique for retrieving depth information about a surface by projecting a composite image of modulated light patterns
RU2309672C2 (ru) * 2005-10-05 2007-11-10 Общество с ограниченной ответственностью "Научно-производственное предприятие "Лазерные системы" Способ распознавания принадлежности отпечатка пальца живому или неживому человеку
US8260008B2 (en) 2005-11-11 2012-09-04 Eyelock, Inc. Methods for performing biometric recognition of a human eye and corroboration of same
CN101493884B (zh) * 2008-01-24 2012-05-23 中国科学院自动化研究所 多光谱图像采集装置和方法
KR100949801B1 (ko) 2008-04-17 2010-03-30 한국전자통신연구원 퍼지볼트 시스템에서의 다항식 복원장치 및 그 방법
US7508960B1 (en) * 2008-05-06 2009-03-24 International Business Machines Corporation Projection of light patterns for liveness verification of biometrics
JP5814799B2 (ja) * 2012-01-06 2015-11-17 キヤノン株式会社 画像処理装置及び画像処理方法
US8542879B1 (en) * 2012-06-26 2013-09-24 Google Inc. Facial recognition
US10452894B2 (en) * 2012-06-26 2019-10-22 Qualcomm Incorporated Systems and method for facial verification
US8457367B1 (en) 2012-06-26 2013-06-04 Google Inc. Facial recognition
JP5955133B2 (ja) * 2012-06-29 2016-07-20 セコム株式会社 顔画像認証装置
CN102831400B (zh) * 2012-07-31 2015-01-28 西北工业大学 一种多光谱人脸识别方法及其系统
KR101417433B1 (ko) * 2012-11-27 2014-07-08 현대자동차주식회사 눈동자의 움직임을 이용한 사용자 인증 장치 및 그 방법

Also Published As

Publication number Publication date
CA2960397C (en) 2018-05-01
WO2016040487A3 (en) 2016-04-28
CN107077602B (zh) 2018-11-02
EP3192008A2 (en) 2017-07-19
CN107077602A (zh) 2017-08-18
EP3192008B1 (en) 2018-06-27
ES2688399T3 (es) 2018-11-02
RU2671540C2 (ru) 2018-11-01
AU2018247216B2 (en) 2019-11-14
AU2015315156A1 (en) 2017-03-23
RU2017111779A (ru) 2018-10-10
US10237459B2 (en) 2019-03-19
MX359546B (es) 2018-10-02
US9396537B2 (en) 2016-07-19
SG11201701855RA (en) 2017-04-27
BR112017004427B1 (pt) 2021-01-19
US20160071275A1 (en) 2016-03-10
BR112017004427A2 (pt) 2017-12-05
KR101902136B1 (ko) 2018-09-27
JP2017534102A (ja) 2017-11-16
JP6257840B2 (ja) 2018-01-10
CA2960397A1 (en) 2016-03-17
WO2016040487A2 (en) 2016-03-17
US20170053406A1 (en) 2017-02-23
AU2018247216A1 (en) 2018-11-01
RU2017111779A3 (es) 2018-10-10
KR20170052636A (ko) 2017-05-12

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