CN115968487A - 反欺骗系统 - Google Patents

反欺骗系统 Download PDF

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Publication number
CN115968487A
CN115968487A CN202180047255.1A CN202180047255A CN115968487A CN 115968487 A CN115968487 A CN 115968487A CN 202180047255 A CN202180047255 A CN 202180047255A CN 115968487 A CN115968487 A CN 115968487A
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China
Prior art keywords
result
motion
neural network
images
sequence
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Pending
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CN202180047255.1A
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English (en)
Chinese (zh)
Inventor
西蒙·利杰斯特兰德
肯尼思·琼森
约翰·菲内尔
斯蒂芬·克林特伯格
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Smart Eye AB
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Smart Eye AB
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Publication of CN115968487A publication Critical patent/CN115968487A/zh
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
    • G06V10/82—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
    • 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

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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)
CN202180047255.1A 2020-07-01 2021-07-01 反欺骗系统 Pending CN115968487A (zh)

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
CN115968487A true CN115968487A (zh) 2023-04-14

Family

ID=71409349

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180047255.1A Pending CN115968487A (zh) 2020-07-01 2021-07-01 反欺骗系统

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)

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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
KR102832815B1 (ko) * 2023-07-11 2025-07-09 국방과학연구소 외부 광신호 주입 공격에 대한 방어 장치 및 이를 포함하는 광센서 시스템
US20250273014A1 (en) * 2024-02-26 2025-08-28 Bi Incorporated Systems and methods for detecting fraudulent facial recognition attempt

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JP2004334784A (ja) * 2003-05-12 2004-11-25 Nissan Motor Co Ltd 確認動作検出装置及び警報システム
US8437513B1 (en) * 2012-08-10 2013-05-07 EyeVerify LLC Spoof detection for biometric authentication
CN105993022A (zh) * 2016-02-17 2016-10-05 香港应用科技研究院有限公司 利用脸部表情识别和认证的方法和系统
CN106557726A (zh) * 2015-09-25 2017-04-05 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
US20180034812A1 (en) * 2016-07-26 2018-02-01 Eyelock Llc Systems and methods of illumination control for biometric capture and liveness detection
US20180349721A1 (en) * 2017-06-06 2018-12-06 Microsoft Technology Licensing, Llc Biometric object spoof detection based on image intensity variations
US20190026544A1 (en) * 2016-02-09 2019-01-24 Aware, Inc. Face liveness detection using background/foreground motion analysis

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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
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JP2004334784A (ja) * 2003-05-12 2004-11-25 Nissan Motor Co Ltd 確認動作検出装置及び警報システム
US8437513B1 (en) * 2012-08-10 2013-05-07 EyeVerify LLC Spoof detection for biometric authentication
CN106557726A (zh) * 2015-09-25 2017-04-05 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
US20190026544A1 (en) * 2016-02-09 2019-01-24 Aware, Inc. Face liveness detection using background/foreground motion analysis
CN105993022A (zh) * 2016-02-17 2016-10-05 香港应用科技研究院有限公司 利用脸部表情识别和认证的方法和系统
US20180034812A1 (en) * 2016-07-26 2018-02-01 Eyelock Llc Systems and methods of illumination control for biometric capture and liveness detection
US20180349721A1 (en) * 2017-06-06 2018-12-06 Microsoft Technology Licensing, Llc Biometric object spoof detection based on image intensity variations

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Also Published As

Publication number Publication date
JP2023532555A (ja) 2023-07-28
JP7692942B2 (ja) 2025-06-16
US20230290185A1 (en) 2023-09-14
KR20230043848A (ko) 2023-03-31
EP3933666B1 (en) 2025-08-27
EP3933666A1 (en) 2022-01-05
WO2022003107A1 (en) 2022-01-06
US12505698B2 (en) 2025-12-23

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