HK1221316A1 - 用於活性檢測的指紋氣孔分析 - Google Patents

用於活性檢測的指紋氣孔分析

Info

Publication number
HK1221316A1
HK1221316A1 HK16109287.5A HK16109287A HK1221316A1 HK 1221316 A1 HK1221316 A1 HK 1221316A1 HK 16109287 A HK16109287 A HK 16109287A HK 1221316 A1 HK1221316 A1 HK 1221316A1
Authority
HK
Hong Kong
Prior art keywords
liveness detection
pore analysis
fingerprint
fingerprint pore
analysis
Prior art date
Application number
HK16109287.5A
Other languages
English (en)
Inventor
Stephanie Schuckers
Peter Johnson
Original Assignee
Univ Clarkson
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
Application filed by Univ Clarkson filed Critical Univ Clarkson
Publication of HK1221316A1 publication Critical patent/HK1221316A1/zh

Links

Classifications

    • 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
    • G06V40/12—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; 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1347—Preprocessing; Feature extraction
    • G06V40/1353—Extracting features related to minutiae or pores
    • 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1382—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Collating Specific Patterns (AREA)
  • Image Input (AREA)
HK16109287.5A 2013-04-02 2016-08-04 用於活性檢測的指紋氣孔分析 HK1221316A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361807512P 2013-04-02 2013-04-02
PCT/US2014/032654 WO2014165579A1 (en) 2013-04-02 2014-04-02 Fingerprint pore analysis for liveness detection

Publications (1)

Publication Number Publication Date
HK1221316A1 true HK1221316A1 (zh) 2017-05-26

Family

ID=50877656

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16109287.5A HK1221316A1 (zh) 2013-04-02 2016-08-04 用於活性檢測的指紋氣孔分析

Country Status (5)

Country Link
US (1) US9818020B2 (zh)
EP (1) EP2981929B1 (zh)
CA (1) CA2944581A1 (zh)
HK (1) HK1221316A1 (zh)
WO (1) WO2014165579A1 (zh)

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Also Published As

Publication number Publication date
CA2944581A1 (en) 2014-10-09
EP2981929A1 (en) 2016-02-10
US9818020B2 (en) 2017-11-14
US20140294262A1 (en) 2014-10-02
EP2981929B1 (en) 2018-07-18
WO2014165579A1 (en) 2014-10-09

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Legal Events

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20230330