CN105264542A - 用于对嵌入手指组织内的皮下结构进行三维成像的生物特征感测设备 - Google Patents

用于对嵌入手指组织内的皮下结构进行三维成像的生物特征感测设备 Download PDF

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Publication number
CN105264542A
CN105264542A CN201480011088.5A CN201480011088A CN105264542A CN 105264542 A CN105264542 A CN 105264542A CN 201480011088 A CN201480011088 A CN 201480011088A CN 105264542 A CN105264542 A CN 105264542A
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China
Prior art keywords
biometric
elements
fingerprint
finger
sensing device
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Pending
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CN201480011088.5A
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English (en)
Chinese (zh)
Inventor
R·M·施米特
R·A·克雷格
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Sonavation Inc
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Sonavation Inc
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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
    • G06V40/12—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
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional 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
    • 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
    • G06V40/1347—Preprocessing; Feature extraction
    • G06V40/1359—Extracting features related to ridge properties; Determining the fingerprint type, e.g. whorl or loop
    • 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
    • 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
    • G06V40/14—Vascular patterns
    • 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
    • G06V40/15—Biometric patterns based on physiological signals, e.g. heartbeat, blood flow

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Image Input (AREA)
CN201480011088.5A 2013-02-06 2014-02-06 用于对嵌入手指组织内的皮下结构进行三维成像的生物特征感测设备 Pending CN105264542A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361761665P 2013-02-06 2013-02-06
US61/761,665 2013-02-06
PCT/US2014/015145 WO2014124167A1 (en) 2013-02-06 2014-02-06 Biometric sensing device for three dimensional imaging of subcutaneous structures embedded within finger tissue

Publications (1)

Publication Number Publication Date
CN105264542A true CN105264542A (zh) 2016-01-20

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CN201480011088.5A Pending CN105264542A (zh) 2013-02-06 2014-02-06 用于对嵌入手指组织内的皮下结构进行三维成像的生物特征感测设备

Country Status (7)

Country Link
US (5) US9607206B2 (enExample)
EP (1) EP2954458A4 (enExample)
JP (3) JP2016513983A (enExample)
KR (1) KR20150115789A (enExample)
CN (1) CN105264542A (enExample)
CA (1) CA2900479A1 (enExample)
WO (1) WO2014124167A1 (enExample)

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US20190244001A1 (en) 2019-08-08
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