DE3172892D1 - Method for analyzing stored image details - Google Patents

Method for analyzing stored image details

Info

Publication number
DE3172892D1
DE3172892D1 DE8181105107T DE3172892T DE3172892D1 DE 3172892 D1 DE3172892 D1 DE 3172892D1 DE 8181105107 T DE8181105107 T DE 8181105107T DE 3172892 T DE3172892 T DE 3172892T DE 3172892 D1 DE3172892 D1 DE 3172892D1
Authority
DE
Germany
Prior art keywords
stored image
image details
analyzing stored
analyzing
details
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8181105107T
Other languages
English (en)
Inventor
Clifford H Moulton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PALMGUARD Inc
Original Assignee
PALMGUARD Inc
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 PALMGUARD Inc filed Critical PALMGUARD Inc
Application granted granted Critical
Publication of DE3172892D1 publication Critical patent/DE3172892D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
    • G07C9/257—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition electronically
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/36—Applying a local operator, i.e. means to operate on image points situated in the vicinity of a given point; Non-linear local filtering operations, e.g. median filtering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • G06V40/1365—Matching; Classification
DE8181105107T 1980-07-03 1981-07-01 Method for analyzing stored image details Expired DE3172892D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/165,603 US4371865A (en) 1980-07-03 1980-07-03 Method for analyzing stored image details

Publications (1)

Publication Number Publication Date
DE3172892D1 true DE3172892D1 (en) 1985-12-19

Family

ID=22599614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181105107T Expired DE3172892D1 (en) 1980-07-03 1981-07-01 Method for analyzing stored image details

Country Status (5)

Country Link
US (1) US4371865A (de)
EP (1) EP0043988B1 (de)
JP (1) JPS5752972A (de)
CA (1) CA1167166A (de)
DE (1) DE3172892D1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136874A (ja) * 1983-01-26 1984-08-06 Fuji Electric Co Ltd パタ−ン識別装置
JPS59136875A (ja) * 1983-01-26 1984-08-06 Fuji Electric Co Ltd パタ−ン識別装置
JPS6033675A (ja) * 1983-08-04 1985-02-21 Fuji Electric Co Ltd 文字読取装置
DE3587083T2 (de) * 1984-04-18 1993-06-03 Nec Corp Identifizierungssystem durch pruefung von fingerabdruecken.
US5144680A (en) * 1985-03-01 1992-09-01 Mitsubishi Denki Kabushiki Kaisha Individual identification recognition system
KR900000116B1 (ko) * 1985-03-01 1990-01-20 미쓰비시 뎅기 가부시끼가이샤 개인 식별 시스템(system)
EP0218668A1 (de) * 1985-04-22 1987-04-22 The Quantum Fund Ltd. Verfahren und vorrichtung zum erkennen von hautmustern
US4720869A (en) * 1986-02-18 1988-01-19 International Business Machines Corporation Hand dimension verification
EP0244498B1 (de) * 1986-05-06 1991-06-12 Siemens Aktiengesellschaft Anordnung und Verfahren zur Ermittelung der Berechtigung von Personen durch Überprüfen ihrer Fingerabdrücke
JPH01502368A (ja) * 1986-05-07 1989-08-17 コステロ，ブレンダン，デビッド 同一性を立証する方法
DE3622454A1 (de) * 1986-07-04 1988-01-07 Guenter Mull Verfahren zur verzerrungsfreien erfassung, untersuchung und identifikation von fingerabdruecken und vorrichtung zur durchfuehrung des verfahrens
JPH0623999B2 (ja) * 1986-07-28 1994-03-30 株式会社日立製作所 パタ−ン欠陥検出方法
FR2603406A1 (fr) * 1986-08-27 1988-03-04 Chargelegue Martine Dispositif et procede rapides et fiables d'identification des personnes et de protection des locaux, zones, services ou biens
GB8628709D0 (en) * 1986-12-02 1987-01-07 Kodak Ltd Information concerned with body of individual
GB8926739D0 (en) * 1989-11-27 1990-01-17 De La Rue Syst Improvements relating to verification or authentication processing
US5305395A (en) * 1990-06-08 1994-04-19 Xerox Corporation Exhaustive hierarchical near neighbor operations on an image
JPH0465776A (ja) * 1990-07-05 1992-03-02 Ezel Inc 画像の比較方法
US5267324A (en) * 1990-07-05 1993-11-30 Ezel, Inc. Image comparison method
DE4421242B4 (de) * 1993-06-17 2005-12-08 Pentax Corp. Bilderfassungseinrichtung für ein Identifikationssystem
DE19604990A1 (de) 1996-02-12 1997-08-14 Bayer Ag Stabilisatormischungen und ihre Verwendung in Polycarbonaten
JP2009070201A (ja) * 2007-09-14 2009-04-02 Fujifilm Corp 読影レポート作成システム及び読影レポート作成装置並びに読影レポート作成方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297993A (en) * 1963-12-19 1967-01-10 Ibm Apparatus for generating information regarding the spatial distribution of a function
FR1504564A (fr) * 1965-08-25 1967-12-08 Nippon Electric Co Dispositif automatique d'identification de caractères
US3581282A (en) * 1968-12-03 1971-05-25 Norman G Altman Palm print identification system
US3614737A (en) * 1969-09-08 1971-10-19 Dactylog Inc Method and apparatus for individual recognition
US3723970A (en) * 1971-01-04 1973-03-27 Scan Optics Inc Optical character recognition system
JPS5231134B2 (de) * 1972-01-24 1977-08-12
GB1419635A (en) * 1972-11-11 1975-12-31 Marconi Co Ltd Waveguide filters electronic circuit for activating
JPS5425782B2 (de) * 1973-03-28 1979-08-30
US3959769A (en) * 1974-06-20 1976-05-25 Veripen, Inc. Method and apparatus for recording a signature
US3996559A (en) * 1974-11-07 1976-12-07 International Business Machines Corporation Method and apparatus for accessing horizontal sequences, vertical sequences and regularly spaced rectangular subarrays from an array stored in a modified word organized random access memory system
US3968475A (en) * 1974-11-11 1976-07-06 Sperry Rand Corporation Digital processor for extracting data from a binary image
FR2294490A1 (fr) * 1974-12-11 1976-07-09 Schlumberger Compteurs Dispositif de verification automatique de documents
CH615031A5 (de) * 1976-04-30 1979-12-28 Gretag Ag
US4032889A (en) * 1976-05-21 1977-06-28 International Business Machines Corporation Palm print identification
US4186378A (en) * 1977-07-21 1980-01-29 Palmguard Inc. Identification system
US4156230A (en) * 1977-11-02 1979-05-22 Rockwell International Corporation Method and apparatus for automatic extraction of fingerprint cores and tri-radii
JPS5487251A (en) * 1977-12-23 1979-07-11 Toshiba Corp Personal discriminator

Also Published As

Publication number Publication date
CA1167166A (en) 1984-05-08
EP0043988B1 (de) 1985-11-13
JPS5752972A (en) 1982-03-29
EP0043988A1 (de) 1982-01-20
US4371865A (en) 1983-02-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee