KR20230043848A - 스푸핑 방지 시스템 - Google Patents

스푸핑 방지 시스템 Download PDF

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Publication number
KR20230043848A
KR20230043848A KR1020237002828A KR20237002828A KR20230043848A KR 20230043848 A KR20230043848 A KR 20230043848A KR 1020237002828 A KR1020237002828 A KR 1020237002828A KR 20237002828 A KR20237002828 A KR 20237002828A KR 20230043848 A KR20230043848 A KR 20230043848A
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South Korea
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result
motion
neural network
images
spatial
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KR1020237002828A
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English (en)
Korean (ko)
Inventor
사이몬 릴제스트란드
케니스 존슨
존 피너
스테판 클린트베르그
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스마트 아이 아베
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Publication of KR20230043848A publication Critical patent/KR20230043848A/ko
Pending legal-status Critical Current

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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
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking input arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/141—Control of illumination
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • 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
    • G06V10/54—Extraction of image or video features relating to texture
    • 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
    • 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
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/80—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
    • G06V10/809—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of classification results, e.g. where the classifiers operate on the same input data
    • G06V10/811—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of classification results, e.g. where the classifiers operate on the same input data the classifiers operating on different input data, e.g. multi-modal recognition
    • 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
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional [3D] 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
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/193—Preprocessing; Feature extraction
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • H04N23/21—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only from near infrared [NIR] radiation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/12—Acquisition of 3D measurements of objects

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Ophthalmology & Optometry (AREA)
  • Artificial Intelligence (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Signal Processing (AREA)
  • Image Analysis (AREA)
  • Collating Specific Patterns (AREA)
  • Traffic Control Systems (AREA)
KR1020237002828A 2020-07-01 2021-07-01 스푸핑 방지 시스템 Pending KR20230043848A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20183434.8A EP3933666B1 (en) 2020-07-01 2020-07-01 Anti-spoofing system
EP20183434.8 2020-07-01
PCT/EP2021/068192 WO2022003107A1 (en) 2020-07-01 2021-07-01 Anti-spoofing system

Publications (1)

Publication Number Publication Date
KR20230043848A true KR20230043848A (ko) 2023-03-31

Family

ID=71409349

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237002828A Pending KR20230043848A (ko) 2020-07-01 2021-07-01 스푸핑 방지 시스템

Country Status (6)

Country Link
US (1) US12505698B2 (enExample)
EP (1) EP3933666B1 (enExample)
JP (1) JP7692942B2 (enExample)
KR (1) KR20230043848A (enExample)
CN (1) CN115968487A (enExample)
WO (1) WO2022003107A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250009818A (ko) * 2023-07-11 2025-01-20 국방과학연구소 외부 광신호 주입 공격에 대한 방어 장치 및 이를 포함하는 광센서 시스템

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* Cited by examiner, † Cited by third party
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US11776323B2 (en) * 2022-02-15 2023-10-03 Ford Global Technologies, Llc Biometric task network
US12450930B2 (en) 2022-02-15 2025-10-21 Ford Global Technologies, Llc Biometric task network
US12300036B2 (en) 2022-02-15 2025-05-13 Ford Global Technologies, Llc Biometric task network
US12406484B2 (en) 2022-02-15 2025-09-02 Ford Global Technologies, Llc Biometric task network
US12511360B2 (en) * 2022-04-27 2025-12-30 Princeton Identity Face biometric recognition with anti-spoofing
US20250273014A1 (en) * 2024-02-26 2025-08-28 Bi Incorporated Systems and methods for detecting fraudulent facial recognition attempt

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JP4281405B2 (ja) * 2003-05-12 2009-06-17 日産自動車株式会社 確認動作検出装置及び警報システム
US8548207B2 (en) * 2011-08-15 2013-10-01 Daon Holdings Limited Method of host-directed illumination and system for conducting host-directed illumination
US8437513B1 (en) * 2012-08-10 2013-05-07 EyeVerify LLC Spoof detection for biometric authentication
US9380224B2 (en) * 2014-02-28 2016-06-28 Microsoft Technology Licensing, Llc Depth sensing using an infrared camera
US20150296135A1 (en) * 2014-04-10 2015-10-15 Magna Electronics Inc. Vehicle vision system with driver monitoring
CN106557726B (zh) * 2015-09-25 2020-06-09 北京市商汤科技开发有限公司 一种带静默式活体检测的人脸身份认证系统及其方法
WO2017139325A1 (en) * 2016-02-09 2017-08-17 Aware, Inc. Face liveness detection using background/foreground motion analysis
US9619723B1 (en) * 2016-02-17 2017-04-11 Hong Kong Applied Science and Technology Research Institute Company Limited Method and system of identification and authentication using facial expression
US20180034812A1 (en) * 2016-07-26 2018-02-01 Eyelock Llc Systems and methods of illumination control for biometric capture and liveness detection
US10657401B2 (en) * 2017-06-06 2020-05-19 Microsoft Technology Licensing, Llc Biometric object spoof detection based on image intensity variations
US11151235B2 (en) * 2017-08-01 2021-10-19 Apple Inc. Biometric authentication techniques
US11756291B2 (en) * 2018-12-18 2023-09-12 Slyce Acquisition Inc. Scene and user-input context aided visual search
US11403884B2 (en) * 2019-01-16 2022-08-02 Shenzhen GOODIX Technology Co., Ltd. Anti-spoofing face ID sensing
SG10201902889VA (en) * 2019-03-29 2020-10-29 Nec Corp System and Method for Adaptively Constructing a Three-Dimensional Facial Model Based on Two or More Inputs of a Two- Dimensional Facial Image
US11275928B2 (en) * 2019-12-12 2022-03-15 Realnetworks, Inc. Methods and systems for facial recognition using motion vector trained model

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250009818A (ko) * 2023-07-11 2025-01-20 국방과학연구소 외부 광신호 주입 공격에 대한 방어 장치 및 이를 포함하는 광센서 시스템

Also Published As

Publication number Publication date
JP2023532555A (ja) 2023-07-28
JP7692942B2 (ja) 2025-06-16
US20230290185A1 (en) 2023-09-14
EP3933666B1 (en) 2025-08-27
EP3933666A1 (en) 2022-01-05
WO2022003107A1 (en) 2022-01-06
CN115968487A (zh) 2023-04-14
US12505698B2 (en) 2025-12-23

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