CN106663198A - 用于超声波指纹的基于图像的活性检测 - Google Patents

用于超声波指纹的基于图像的活性检测 Download PDF

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Publication number
CN106663198A
CN106663198A CN201580045104.7A CN201580045104A CN106663198A CN 106663198 A CN106663198 A CN 106663198A CN 201580045104 A CN201580045104 A CN 201580045104A CN 106663198 A CN106663198 A CN 106663198A
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China
Prior art keywords
ridge
image
valley
features
sample blocks
Prior art date
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Pending
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CN201580045104.7A
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English (en)
Chinese (zh)
Inventor
顾晋
陈明宇
伊丽莎·樱子·杜
张国亮
埃斯拉·武拉尔
绍拉夫·班迪奥帕迪亚雅
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Qualcomm Inc
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Qualcomm Inc
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Publication of CN106663198A publication Critical patent/CN106663198A/zh
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    • 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
    • G06V40/40—Spoof detection, e.g. liveness detection
    • G06V40/45—Detection of the body part being alive
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G06T7/337—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G06T7/344—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods involving models
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G06T7/41—Analysis of texture based on statistical description of texture
    • G06T7/44—Analysis of texture based on statistical description of texture using image operators, e.g. filters, edge density metrics or local histograms
    • 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
    • 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1365—Matching; Classification
    • G06V40/1371—Matching features related to minutiae or pores
    • 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1365—Matching; Classification
    • G06V40/1376—Matching features related to ridge properties or fingerprint texture
    • 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1382—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger
    • 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1382—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger
    • G06V40/1388—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger using image processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10132—Ultrasound image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20064—Wavelet transform [DWT]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20072—Graph-based image processing

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Probability & Statistics with Applications (AREA)
  • Collating Specific Patterns (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Quality & Reliability (AREA)
  • Image Input (AREA)
CN201580045104.7A 2014-09-05 2015-09-04 用于超声波指纹的基于图像的活性检测 Pending CN106663198A (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201462046744P 2014-09-05 2014-09-05
US62/046,744 2014-09-05
US201562151983P 2015-04-23 2015-04-23
US62/151,983 2015-04-23
US14/845,149 US9639765B2 (en) 2014-09-05 2015-09-03 Multi-stage liveness determination
US14/845,174 US9633269B2 (en) 2014-09-05 2015-09-03 Image-based liveness detection for ultrasonic fingerprints
US14/845,174 2015-09-03
US14/845,149 2015-09-03
PCT/US2015/048581 WO2016037077A1 (en) 2014-09-05 2015-09-04 Image-based liveness detection for ultrasonic fingerprints

Publications (1)

Publication Number Publication Date
CN106663198A true CN106663198A (zh) 2017-05-10

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Application Number Title Priority Date Filing Date
CN201580045104.7A Pending CN106663198A (zh) 2014-09-05 2015-09-04 用于超声波指纹的基于图像的活性检测
CN201580046844.2A Active CN106796650B (zh) 2014-09-05 2015-09-04 多阶段活性确定

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201580046844.2A Active CN106796650B (zh) 2014-09-05 2015-09-04 多阶段活性确定

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US (3) US9639765B2 (https=)
EP (2) EP3189470A1 (https=)
JP (1) JP6656228B2 (https=)
KR (2) KR102467916B1 (https=)
CN (2) CN106663198A (https=)
AU (1) AU2015311785B9 (https=)
BR (1) BR112017004379B1 (https=)
CA (1) CA2957218C (https=)
WO (2) WO2016037078A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110287866A (zh) * 2019-06-24 2019-09-27 Oppo广东移动通信有限公司 超声波指纹识别方法、装置、存储介质及电子设备
CN110579271A (zh) * 2019-09-24 2019-12-17 成都大超科技有限公司 基于超声波的声学阻抗标定方法、超声波传感器、超声波指纹识别模组及电子设备
CN110959161A (zh) * 2017-07-20 2020-04-03 李承晋 用于通过使用阻抗辨识伪指纹的装置和方法
CN114513989A (zh) * 2019-09-27 2022-05-17 Bfly经营有限公司 为超声系统配置成像参数值的方法和装置

Families Citing this family (112)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101443784B (zh) * 2006-04-26 2013-03-06 阿瓦尔有限公司 指纹预检质量和分割
US9639765B2 (en) 2014-09-05 2017-05-02 Qualcomm Incorporated Multi-stage liveness determination
US20170372124A1 (en) * 2014-12-24 2017-12-28 Sciometrics Llc Unobtrusive identity matcher: a tool for real-time verification of identity
US10254881B2 (en) 2015-06-29 2019-04-09 Qualcomm Incorporated Ultrasonic touch sensor-based virtual button
US10387704B2 (en) * 2015-06-29 2019-08-20 Qualcomm Incorporated Method and apparatus for enabling the touchscreen display of a mobile device
US9726755B2 (en) 2015-09-23 2017-08-08 Qualcomm Incorporated Spoof detection by ultrasonic subdermal probe
US10140534B2 (en) 2015-09-26 2018-11-27 Qualcomm Incorporated Ultrasonic imaging devices and methods
US10262188B2 (en) * 2016-02-15 2019-04-16 Qualcomm Incorporated Liveness and spoof detection for ultrasonic fingerprint sensors
CN107091704B (zh) * 2016-02-17 2020-10-09 北京小米移动软件有限公司 压力检测方法和装置
FR3049090B1 (fr) * 2016-03-21 2021-06-25 Sebastien Jean Serge Dupont Dispositif d'authentification biometrique adaptatif par echographie, photographies en lumiere visible de contraste et infrarouge, sans divulgation, a travers un reseau informatique decentralise
US9961178B2 (en) * 2016-03-24 2018-05-01 Motorola Mobility Llc Embedded active matrix organic light emitting diode (AMOLED) fingerprint sensor
CN109074482A (zh) * 2016-05-03 2018-12-21 精确生物识别公司 用于生物活性检测的用户特定分类器
US10445547B2 (en) 2016-05-04 2019-10-15 Invensense, Inc. Device mountable packaging of ultrasonic transducers
US10315222B2 (en) 2016-05-04 2019-06-11 Invensense, Inc. Two-dimensional array of CMOS control elements
US10235551B2 (en) * 2016-05-06 2019-03-19 Qualcomm Incorporated Biometric system with photoacoustic imaging
US10539539B2 (en) 2016-05-10 2020-01-21 Invensense, Inc. Operation of an ultrasonic sensor
US11673165B2 (en) 2016-05-10 2023-06-13 Invensense, Inc. Ultrasonic transducer operable in a surface acoustic wave (SAW) mode
US10452887B2 (en) 2016-05-10 2019-10-22 Invensense, Inc. Operating a fingerprint sensor comprised of ultrasonic transducers
US10441975B2 (en) 2016-05-10 2019-10-15 Invensense, Inc. Supplemental sensor modes and systems for ultrasonic transducers
US10562070B2 (en) 2016-05-10 2020-02-18 Invensense, Inc. Receive operation of an ultrasonic sensor
US10706835B2 (en) 2016-05-10 2020-07-07 Invensense, Inc. Transmit beamforming of a two-dimensional array of ultrasonic transducers
TWI591545B (zh) * 2016-06-30 2017-07-11 指紋影像偵測裝置及其方法
US10599911B2 (en) 2016-07-20 2020-03-24 Cypress Semiconductor Corporation Anti-spoofing protection for fingerprint controllers
US10460144B2 (en) 2016-07-20 2019-10-29 Cypress Semiconductor Corporation Non-finger object rejection for fingerprint sensors
JP6792986B2 (ja) * 2016-09-27 2020-12-02 株式会社日立製作所 生体認証装置
WO2018082011A1 (zh) * 2016-11-04 2018-05-11 深圳市汇顶科技股份有限公司 活体指纹识别方法及装置
US10430638B2 (en) * 2016-11-10 2019-10-01 Synaptics Incorporated Systems and methods for spoof detection relative to a template instead of on an absolute scale
US10176362B1 (en) * 2016-11-10 2019-01-08 Synaptics Incorporated Systems and methods for a gradient-based metric for spoof detection
US10262187B1 (en) * 2016-11-10 2019-04-16 Synaptics Incorporated Systems and methods for spoof detection based on local binary patterns
US9946914B1 (en) * 2016-11-18 2018-04-17 Qualcomm Incorporated Liveness detection via ultrasonic ridge-valley tomography
US10552662B2 (en) * 2016-12-30 2020-02-04 Beyond Time Investments Limited Optical identification method
CN108304759A (zh) * 2017-01-11 2018-07-20 神盾股份有限公司 识别手指的方法和电子装置
KR102459852B1 (ko) * 2017-02-08 2022-10-27 삼성전자주식회사 지문 인식을 위한 후보 지문 이미지를 선정하는 장치 및 방법
US10880303B2 (en) 2017-03-21 2020-12-29 Global E-Dentity, Inc. Real-time COVID-19 outbreak identification with non-invasive, internal imaging for dual biometric authentication and biometric health monitoring
US10135822B2 (en) 2017-03-21 2018-11-20 YouaretheID, LLC Biometric authentication of individuals utilizing characteristics of bone and blood vessel structures
US11374929B2 (en) 2017-03-21 2022-06-28 Global E-Dentity, Inc. Biometric authentication for an augmented reality or a virtual reality device
US10438040B2 (en) 2017-03-24 2019-10-08 Qualcomm Incorporated Multi-functional ultrasonic fingerprint sensor
US10515255B2 (en) * 2017-03-24 2019-12-24 Qualcomm Incorporated Fingerprint sensor with bioimpedance indicator
US10552658B2 (en) 2017-03-24 2020-02-04 Qualcomm Incorporated Biometric sensor with finger-force navigation
US10515199B2 (en) 2017-04-19 2019-12-24 Qualcomm Incorporated Systems and methods for facial authentication
CN110651268B (zh) * 2017-05-23 2023-10-17 指纹卡安娜卡敦知识产权有限公司 认证用户的方法和电子设备
US10474862B2 (en) 2017-06-01 2019-11-12 Invensense, Inc. Image generation in an electronic device using ultrasonic transducers
SE1750720A1 (en) 2017-06-07 2018-12-08 Fingerprint Cards Ab Fingerprint authentication method and system for rejecting spoof attempts
CN107609463B (zh) * 2017-07-20 2021-11-23 百度在线网络技术（北京）有限公司 活体检测方法、装置、设备及存储介质
CN111052130A (zh) 2017-08-09 2020-04-21 利兰斯坦福初级大学董事会 交互式生物识别触摸扫描仪
WO2019078769A1 (en) * 2017-10-18 2019-04-25 Fingerprint Cards Ab DIFFERENTIATION BETWEEN REAL FINGERS AND FALSE FINGERS IN A DIGITAL FOOTPRINT ANALYSIS BY AUTOMATIC APPRENTICESHIP
KR102361752B1 (ko) * 2017-11-24 2022-02-11 한국전자기술연구원 초음파 도플러 효과를 이용하여 생체를 판별하는 지정맥 인식 방법 및 장치
WO2019109010A1 (en) 2017-12-01 2019-06-06 Invensense, Inc. Darkfield tracking
US10997388B2 (en) 2017-12-01 2021-05-04 Invensense, Inc. Darkfield contamination detection
US10783346B2 (en) * 2017-12-11 2020-09-22 Invensense, Inc. Enhancing quality of a fingerprint image
US11151355B2 (en) 2018-01-24 2021-10-19 Invensense, Inc. Generation of an estimated fingerprint
US11010589B1 (en) 2018-03-16 2021-05-18 Synaptics Incorporated Defensive measures for residue re-imaging
US11120247B2 (en) 2018-03-16 2021-09-14 Synaptics Incorporated Defensive measures for residue re-imaging
US10755067B2 (en) 2018-03-22 2020-08-25 Invensense, Inc. Operating a fingerprint sensor comprised of ultrasonic transducers
WO2019216499A1 (ko) * 2018-05-08 2019-11-14 엘지전자 주식회사 전자 장치 및 그 제어 방법
WO2019216498A1 (en) * 2018-05-08 2019-11-14 Lg Electronics Inc. Electronic device and method for controlling the same
US10803159B2 (en) 2018-05-14 2020-10-13 Lg Electronics Inc. Electronic device and method for controlling the same
WO2019238251A1 (en) 2018-06-13 2019-12-19 Veridas Digital Authentication Solutions, S.L. Authenticating an identity of a person
US10685204B2 (en) 2018-07-27 2020-06-16 Qualcomm Incorporated Biometric age estimation via ultrasonic imaging
CN109492551B (zh) * 2018-10-25 2023-03-24 腾讯科技（深圳）有限公司 活体检测方法、装置及应用活体检测方法的相关系统
US11023756B2 (en) * 2018-10-26 2021-06-01 Advanced New Technologies Co., Ltd. Spoof detection using iris images
US10706306B2 (en) * 2018-12-03 2020-07-07 Qualcomm Incorporated Spoof and liveness detection via pyroelectric indications
US10936843B2 (en) 2018-12-28 2021-03-02 Invensense, Inc. Segmented image acquisition
US11144641B2 (en) * 2019-02-21 2021-10-12 Next Biometrics Group Asa Method of detecting replay attacks in a fingerprint sensor system
US11216638B2 (en) 2019-05-09 2022-01-04 Qeexo, Co. Method and system to prevent identity theft for fingerprint recognition enabled touch screen devices
US11188735B2 (en) * 2019-06-24 2021-11-30 Invensense, Inc. Fake finger detection using ridge features
WO2020264046A1 (en) * 2019-06-25 2020-12-30 Invensense, Inc. Fake finger detection based on transient features
US11216632B2 (en) 2019-07-17 2022-01-04 Invensense, Inc. Ultrasonic fingerprint sensor with a contact layer of non-uniform thickness
US11176345B2 (en) 2019-07-17 2021-11-16 Invensense, Inc. Ultrasonic fingerprint sensor with a contact layer of non-uniform thickness
US20210056276A1 (en) * 2019-08-19 2021-02-25 Qualcomm Incorporated Apparatus and method for improved biometric sensing
US11232549B2 (en) 2019-08-23 2022-01-25 Invensense, Inc. Adapting a quality threshold for a fingerprint image
US12603780B2 (en) 2019-09-25 2026-04-14 Amod Ashok Dange System and method for managing an operating system using tokenized identity
US12028347B2 (en) 2019-09-25 2024-07-02 Amod Ashok Dange System and method for enabling a user to obtain authenticated access to an application using a biometric combination lock
US12079367B2 (en) 2019-09-25 2024-09-03 Amod Ashok Dange System and method for enabling social network users to grant their connections granular visibility into their personal data without granting the same visibility to the network operator
US12026247B2 (en) 2019-09-25 2024-07-02 Amod Ashok Dange System and method for enabling a user to create an account on an application or login into the application without having the user reveal their identity
US11582032B2 (en) 2019-09-25 2023-02-14 Amod Ashok Dange System and method for sharing user preferences without having the user reveal their identity
US12579858B2 (en) 2019-09-25 2026-03-17 Amod Dange System and method for anonymized authenticated voting
US12072963B2 (en) 2019-09-25 2024-08-27 Amod Ashok Dange System and method for affixing a signature using biometric authentication
US11392789B2 (en) 2019-10-21 2022-07-19 Invensense, Inc. Fingerprint authentication using a synthetic enrollment image
TWI712391B (zh) * 2019-11-19 2020-12-11 台灣立訊精密有限公司 動物體能追蹤裝置及其系統
CN112989888B (zh) * 2019-12-17 2024-06-07 华为技术有限公司 一种指纹防伪方法及电子设备
US11468712B2 (en) 2020-01-09 2022-10-11 AuthenX Inc. Liveness detection apparatus, system and method
US11625947B1 (en) * 2020-03-03 2023-04-11 Amazon Technologies, Inc. System for detecting and mitigating fraudulent biometric input
EP4100176B1 (en) 2020-03-09 2024-10-09 InvenSense, Inc. Ultrasonic fingerprint sensor with a contact layer of non-uniform thickness
US11243300B2 (en) 2020-03-10 2022-02-08 Invensense, Inc. Operating a fingerprint sensor comprised of ultrasonic transducers and a presence sensor
US11328165B2 (en) 2020-04-24 2022-05-10 Invensense, Inc. Pressure-based activation of fingerprint spoof detection
US12051267B2 (en) 2020-04-29 2024-07-30 Qualcomm Incorporated Fingerprint sensor with detection of latent fingerprints
CN111368811B (zh) * 2020-05-26 2020-09-18 腾讯科技（深圳）有限公司 活体检测方法、装置、设备及存储介质
WO2021243986A1 (zh) * 2020-06-05 2021-12-09 神盾股份有限公司 屏下式指纹感测装置
US11163970B1 (en) 2020-06-16 2021-11-02 Google Llc Optical fingerprint system with varying integration times across pixels
US11241173B2 (en) * 2020-07-09 2022-02-08 Mediatek Inc. Physiological monitoring systems and methods of estimating vital-sign data
US11995909B2 (en) 2020-07-17 2024-05-28 Tdk Corporation Multipath reflection correction
US12174295B2 (en) 2020-08-07 2024-12-24 Tdk Corporation Acoustic multipath correction
KR102850054B1 (ko) 2020-12-10 2025-08-25 삼성전자주식회사 생체 정보의 도용 여부를 검출하는 방법 및 장치
TW202226015A (zh) 2020-12-28 2022-07-01 神盾股份有限公司 用於指紋認證的方法、設備和非瞬態計算機可讀存儲介質
EP4068226A1 (en) * 2021-03-31 2022-10-05 Samsung Electronics Co., Ltd. Method and apparatus with biometric information spoof detection
US11385770B1 (en) 2021-04-21 2022-07-12 Qualcomm Incorporated User interfaces for single-handed mobile device control
FR3123739B1 (fr) 2021-06-02 2024-02-02 Idemia Identity & Security France Procede et dispositif d’identification et/ou d’authentification biometrique
US12416807B2 (en) 2021-08-20 2025-09-16 Tdk Corporation Retinal projection display system
US12260050B2 (en) 2021-08-25 2025-03-25 Tdk Corporation Differential receive at an ultrasonic transducer
KR20230045714A (ko) * 2021-09-28 2023-04-05 삼성디스플레이 주식회사 지문 센서의 이미지 복원 방법 및 지문 센서의 이미지 복원 장치
US11941911B2 (en) 2022-01-28 2024-03-26 Armatura Llc System and method for detecting liveness of biometric information
US11688204B1 (en) * 2022-01-28 2023-06-27 Armatura Llc System and method for robust palm liveness detection using variations of images
US11721132B1 (en) 2022-01-28 2023-08-08 Armatura Llc System and method for generating region of interests for palm liveness detection
US12347440B2 (en) * 2022-05-04 2025-07-01 Board Of Trustees Of Michigan State University Speaker verification system using ultrasound energy in human speech
US12367821B2 (en) 2022-10-28 2025-07-22 Google Llc Expediting fingerprint authentication via variable refresh rate control and display luminance compensation
US20240164648A1 (en) * 2022-11-21 2024-05-23 Qualcomm Incorporated Safety methods for devices configured to emit high-intensity light
US20240232306A1 (en) * 2023-01-11 2024-07-11 Qualcomm Incorporated Liveness detection for an electronic device
US12396341B2 (en) 2023-02-23 2025-08-19 Google Llc Enlarging active areas of displays in electronic devices
US20240346733A1 (en) * 2023-04-11 2024-10-17 Disney Enterprises, Inc. Graph simulation for facial micro features with dynamic animation
US12008836B2 (en) 2023-05-04 2024-06-11 Google Llc Spatially and temporally dynamic illumination for fingerprint authentication
CN121569270A (zh) 2023-07-17 2026-02-24 谷歌有限责任公司 触摸传感器与经扩大活动区域显示器的集成

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1729473A (zh) * 2002-12-20 2006-02-01 萨甘股份有限公司 确定携带指纹的部件的生命特征的方法
US20070098235A1 (en) * 2005-09-29 2007-05-03 Uriel Halavee Age Verification
US20080253625A1 (en) * 2006-10-10 2008-10-16 Stephanie Schuckers Multi-Resolutional Texture Analysis Fingerprint Liveness Systems and Methods
US20100251824A1 (en) * 2004-10-07 2010-10-07 Schneider John K Ultrasonic Fingerprint Scanning Using a Plane Wave
CN102034117A (zh) * 2010-12-17 2011-04-27 东软集团股份有限公司 一种图像分类方法和装置
CN102368291A (zh) * 2011-09-07 2012-03-07 常州蓝城信息科技有限公司 基于指纹图像隐形意识的个人身份验证系统
CN102622588A (zh) * 2012-03-08 2012-08-01 无锡数字奥森科技有限公司 双验证人脸防伪方法及装置
CN103116744A (zh) * 2013-02-05 2013-05-22 浙江工业大学 基于mrf和svm-knn分类的假指纹检测方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456256A (en) * 1993-11-04 1995-10-10 Ultra-Scan Corporation High resolution ultrasonic imaging apparatus and method
ATE252344T1 (de) * 1996-04-10 2003-11-15 Infineon Technologies Ag Verfahren zur personenidentifikation
AU1330501A (en) 1999-10-07 2001-05-10 Veridicom, Inc. Spoof detection for biometric sensing systems
JP2002175529A (ja) * 2000-12-06 2002-06-21 Matsushita Electric Ind Co Ltd 個人識別装置
JP2003051012A (ja) * 2001-08-03 2003-02-21 Nec Corp ユーザ認証方法及びユーザ認証装置
US7039224B2 (en) 2002-04-29 2006-05-02 Activcard Ireland Limited Method and device for preventing false acceptance of latent fingerprint images
EP1503330B1 (en) * 2002-05-09 2010-06-02 Sony Corporation Method of detecting biological pattern, biological pattern detector, method of biological certificate and biological certificate apparatus
US7751594B2 (en) 2003-04-04 2010-07-06 Lumidigm, Inc. White-light spectral biometric sensors
CA2521304A1 (en) * 2003-04-04 2004-10-21 Lumidigm, Inc. Multispectral biometric sensor
EP1536203A4 (en) 2003-08-26 2011-07-20 Nippon Telegraph & Telephone SURFACE SHAPE RECOGNITION SENSOR
US7379627B2 (en) * 2003-10-20 2008-05-27 Microsoft Corporation Integrated solution to digital image similarity searching
US7505613B2 (en) 2005-07-12 2009-03-17 Atrua Technologies, Inc. System for and method of securing fingerprint biometric systems against fake-finger spoofing
US20070092115A1 (en) 2005-10-26 2007-04-26 Usher David B Method and system for detecting biometric liveness
US7738681B1 (en) 2005-11-01 2010-06-15 Hewlett-Packard Development Company, L.P. Fingerprint and physical attribute detection
JP4599320B2 (ja) 2006-03-13 2010-12-15 富士通株式会社 指紋認証装置、生体指判定装置および生体指判定方法
US20070230754A1 (en) 2006-03-30 2007-10-04 Jain Anil K Level 3 features for fingerprint matching
US7804984B2 (en) 2006-07-31 2010-09-28 Lumidigm, Inc. Spatial-spectral fingerprint spoof detection
CN101396277A (zh) * 2007-09-26 2009-04-01 中国科学院声学研究所 一种超声波人脸识别方法和识别装置
CN100514353C (zh) * 2007-11-26 2009-07-15 清华大学 一种基于人脸生理性运动的活体检测方法及系统
US8275178B2 (en) 2008-06-19 2012-09-25 Authentec, Inc. Software based method for finger spoof detection and related devices
KR101080643B1 (ko) 2008-07-14 2011-11-08 주식회사 유니온커뮤니티 생체지문 판단장치 및 그 판단방법
US20100113952A1 (en) 2008-11-03 2010-05-06 Raguin Daniel H Apparatus and method for the identification of fake fingerprints
US8923576B2 (en) 2009-09-22 2014-12-30 Thales Method for detecting a fake finger for fingerprint acquisition software
WO2011077879A1 (ja) * 2009-12-22 2011-06-30 日本電気株式会社 偽指判定装置
JP5588165B2 (ja) 2009-12-24 2014-09-10 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
EP2486416B1 (en) * 2010-07-27 2013-01-16 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Dual-mode microwave resonator device and method of electron spin resonance measurement
JP5699845B2 (ja) * 2011-07-29 2015-04-15 富士通株式会社 生体情報処理装置、生体情報処理方法及び生体情報処理用コンピュータプログラム
US9292916B2 (en) 2011-08-09 2016-03-22 Hid Global Corporation Methods and systems for estimating genetic characteristics from biometric measurements
CN103732575A (zh) 2012-07-20 2014-04-16 中国人民解放军军事医学科学院毒物药物研究所 间二芳基苯胺类或吡啶胺类化合物、其制备方法及医药用途
US9396382B2 (en) * 2012-08-17 2016-07-19 Flashscan3D, Llc System and method for a biometric image sensor with spoofing detection
WO2014124167A1 (en) * 2013-02-06 2014-08-14 Sonavation, Inc. Biometric sensing device for three dimensional imaging of subcutaneous structures embedded within finger tissue
US9111125B2 (en) 2013-02-08 2015-08-18 Apple Inc. Fingerprint imaging and quality characterization
US9384404B2 (en) 2013-02-28 2016-07-05 The Regents Of The University Of California Apparatus and method for capturing a vital vascular fingerprint
CN105378756B (zh) 2013-07-16 2020-05-08 加利福尼亚大学董事会 Mut指纹id系统
US9639765B2 (en) 2014-09-05 2017-05-02 Qualcomm Incorporated Multi-stage liveness determination
KR102402146B1 (ko) * 2015-04-21 2022-05-26 삼성전자주식회사 지문 감지 방법 및 장치

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1729473A (zh) * 2002-12-20 2006-02-01 萨甘股份有限公司 确定携带指纹的部件的生命特征的方法
US20100251824A1 (en) * 2004-10-07 2010-10-07 Schneider John K Ultrasonic Fingerprint Scanning Using a Plane Wave
US20070098235A1 (en) * 2005-09-29 2007-05-03 Uriel Halavee Age Verification
US20080253625A1 (en) * 2006-10-10 2008-10-16 Stephanie Schuckers Multi-Resolutional Texture Analysis Fingerprint Liveness Systems and Methods
CN102034117A (zh) * 2010-12-17 2011-04-27 东软集团股份有限公司 一种图像分类方法和装置
CN102368291A (zh) * 2011-09-07 2012-03-07 常州蓝城信息科技有限公司 基于指纹图像隐形意识的个人身份验证系统
CN102622588A (zh) * 2012-03-08 2012-08-01 无锡数字奥森科技有限公司 双验证人脸防伪方法及装置
CN103116744A (zh) * 2013-02-05 2013-05-22 浙江工业大学 基于mrf和svm-knn分类的假指纹检测方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
付萍 等: "《安全防范技术应用》", 31 March 2011, 清华大学出版社 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110959161A (zh) * 2017-07-20 2020-04-03 李承晋 用于通过使用阻抗辨识伪指纹的装置和方法
JP2020527811A (ja) * 2017-07-20 2020-09-10 イ, スンジンLEE, Seung Jin インピーダンスを用いた偽造指紋判別装置及び方法
JP7008367B2 (ja) 2017-07-20 2022-01-25 イ，スンジン インピーダンスを用いた偽造指紋判別装置及び方法
CN110287866A (zh) * 2019-06-24 2019-09-27 Oppo广东移动通信有限公司 超声波指纹识别方法、装置、存储介质及电子设备
CN110579271A (zh) * 2019-09-24 2019-12-17 成都大超科技有限公司 基于超声波的声学阻抗标定方法、超声波传感器、超声波指纹识别模组及电子设备
CN110579271B (zh) * 2019-09-24 2022-04-19 成都大超科技有限公司 超声波指纹识别模组及电子设备
CN114513989A (zh) * 2019-09-27 2022-05-17 Bfly经营有限公司 为超声系统配置成像参数值的方法和装置

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