FI860862A0 - Detekteringsapparat foer data av en ojaemn yta. - Google Patents

Detekteringsapparat foer data av en ojaemn yta.

Info

Publication number
FI860862A0
FI860862A0 FI860862A FI860862A FI860862A0 FI 860862 A0 FI860862 A0 FI 860862A0 FI 860862 A FI860862 A FI 860862A FI 860862 A FI860862 A FI 860862A FI 860862 A0 FI860862 A0 FI 860862A0
Authority
FI
Finland
Prior art keywords
ojaemn
detekteringsapparat
yta
foer
data
Prior art date
Application number
FI860862A
Other languages
English (en)
Other versions
FI88752C (fi
FI88752B (fi
FI860862A (fi
Inventor
Shin Eguchi
Seigo Igaki
Hironori Yahagi
Fumio Yamagishi
Hiroyuki Ikeda
Takefumi Inagaki
Original Assignee
Fujitsu Ltd
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
Priority claimed from JP60041437A external-priority patent/JPS61201380A/ja
Priority claimed from JP60059801A external-priority patent/JPS61221883A/ja
Priority claimed from JP60181066A external-priority patent/JPS6242285A/ja
Priority claimed from JP60212568A external-priority patent/JPS6274175A/ja
Priority claimed from JP60212565A external-priority patent/JPS6274174A/ja
Priority claimed from JP60212571A external-priority patent/JPS6274177A/ja
Priority claimed from JP60282319A external-priority patent/JPS62140187A/ja
Priority claimed from JP61004853A external-priority patent/JPH0711824B2/ja
Priority claimed from JP61004852A external-priority patent/JPS62187817A/ja
Priority claimed from JP61006750A external-priority patent/JPS62187819A/ja
Publication of FI860862A0 publication Critical patent/FI860862A0/fi
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of FI860862A publication Critical patent/FI860862A/fi
Publication of FI88752B publication Critical patent/FI88752B/fi
Application granted granted Critical
Publication of FI88752C publication Critical patent/FI88752C/fi

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
    • G06V40/13—Sensors therefor
    • G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • 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
    • G06V40/40—Spoof detection, e.g. liveness detection
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3522—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element enabling or impairing total internal reflection
FI860862A 1985-03-03 1986-02-28 Datadetektionsapparat foer en ojaemn yta och personidentifieringssystem FI88752C (fi)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP60041437A JPS61201380A (ja) 1985-03-03 1985-03-03 凹凸面情報検出装置
JP60059801A JPS61221883A (ja) 1985-03-25 1985-03-25 個人照合装置
JP60181066A JPS6242285A (ja) 1985-08-20 1985-08-20 凹凸面情報検出装置
JP60212571A JPS6274177A (ja) 1985-09-27 1985-09-27 凹凸面情報検出方法
JP60212565A JPS6274174A (ja) 1985-09-27 1985-09-27 凹凸面情報検出装置
JP60212568A JPS6274175A (ja) 1985-09-27 1985-09-27 平板状指紋センサ
JP60282319A JPS62140187A (ja) 1985-12-16 1985-12-16 凹凸面情報検出装置
JP61004853A JPH0711824B2 (ja) 1986-01-13 1986-01-13 凹凸面情報検出装置
JP61004852A JPS62187817A (ja) 1986-01-13 1986-01-13 凹凸面情報検出方法
JP61006750A JPS62187819A (ja) 1986-01-16 1986-01-16 凹凸面情報検出装置

Publications (4)

Publication Number Publication Date
FI860862A0 true FI860862A0 (fi) 1986-02-28
FI860862A FI860862A (fi) 1986-09-04
FI88752B FI88752B (fi) 1993-03-15
FI88752C FI88752C (fi) 1993-06-28

Family

ID=27579525

Family Applications (1)

Application Number Title Priority Date Filing Date
FI860862A FI88752C (fi) 1985-03-03 1986-02-28 Datadetektionsapparat foer en ojaemn yta och personidentifieringssystem

Country Status (6)

Country Link
US (1) US4728186A (fi)
EP (1) EP0194783B1 (fi)
KR (1) KR900006061B1 (fi)
CA (1) CA1246179A (fi)
DE (1) DE3688339T2 (fi)
FI (1) FI88752C (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116612569A (zh) * 2023-07-17 2023-08-18 南方电网调峰调频发电有限公司信息通信分公司 基于发电企业的车辆出入智能登记方法及装置

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116612569A (zh) * 2023-07-17 2023-08-18 南方电网调峰调频发电有限公司信息通信分公司 基于发电企业的车辆出入智能登记方法及装置
CN116612569B (zh) * 2023-07-17 2024-02-20 南方电网调峰调频发电有限公司信息通信分公司 基于发电企业的车辆出入智能登记方法及装置

Also Published As

Publication number Publication date
FI88752C (fi) 1993-06-28
US4728186A (en) 1988-03-01
DE3688339D1 (de) 1993-06-03
EP0194783A3 (en) 1989-04-05
KR900006061B1 (ko) 1990-08-20
DE3688339T2 (de) 1993-08-05
KR860007608A (ko) 1986-10-15
EP0194783B1 (en) 1993-04-28
EP0194783A2 (en) 1986-09-17
FI88752B (fi) 1993-03-15
CA1246179A (en) 1988-12-06
FI860862A (fi) 1986-09-04

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Owner name: FUJITSU LIMITED