CA2207664A1 - Apparatus and method for elimination of parallax distortion in images including palm images - Google Patents

Apparatus and method for elimination of parallax distortion in images including palm images

Info

Publication number
CA2207664A1
CA2207664A1 CA002207664A CA2207664A CA2207664A1 CA 2207664 A1 CA2207664 A1 CA 2207664A1 CA 002207664 A CA002207664 A CA 002207664A CA 2207664 A CA2207664 A CA 2207664A CA 2207664 A1 CA2207664 A1 CA 2207664A1
Authority
CA
Canada
Prior art keywords
palm
image
segments
lens
prism
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.)
Abandoned
Application number
CA002207664A
Other languages
English (en)
French (fr)
Inventor
David E. Stoltzmann
Glenn M. Fishbine
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.)
Digital Biometrics Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2207664A1 publication Critical patent/CA2207664A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393—Enlarging or reducing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/117—Identification of persons
    • A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
    • 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
    • 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
    • G06V40/1335—Combining adjacent partial images (e.g. slices) to create a composite input or reference pattern; Tracking a sweeping finger movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Biomedical Technology (AREA)
  • Human Computer Interaction (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Theoretical Computer Science (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Image Input (AREA)
  • Collating Specific Patterns (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Manufacturing Of Printed Wiring (AREA)
CA002207664A 1994-11-30 1995-11-03 Apparatus and method for elimination of parallax distortion in images including palm images Abandoned CA2207664A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34663994A 1994-11-30 1994-11-30
US08/346,639 1994-11-30

Publications (1)

Publication Number Publication Date
CA2207664A1 true CA2207664A1 (en) 1996-06-06

Family

ID=23360349

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002207664A Abandoned CA2207664A1 (en) 1994-11-30 1995-11-03 Apparatus and method for elimination of parallax distortion in images including palm images

Country Status (9)

Country Link
EP (1) EP0795248A2 (ja)
JP (1) JPH10510075A (ja)
CN (1) CN1167556A (ja)
AU (1) AU4142596A (ja)
BR (1) BR9509933A (ja)
CA (1) CA2207664A1 (ja)
MX (1) MX9703856A (ja)
NO (1) NO972448L (ja)
WO (1) WO1996017480A2 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6111977A (en) * 1997-04-17 2000-08-29 Cross Match Technologies, Inc. Hand-held fingerprint recognition and transmission device
US6263090B1 (en) 1997-05-19 2001-07-17 Cross Match Technologies, Inc. Code reader fingerprint scanner
US6038332A (en) * 1997-09-05 2000-03-14 Digital Biometrics, Inc. Method and apparatus for capturing the image of a palm
US6178255B1 (en) 1998-04-28 2001-01-23 Cross Match Technologies, Inc. Individualized fingerprint scanner
JP3079310B2 (ja) * 1998-09-16 2000-08-21 日本エルエスアイカード株式会社 指紋撮像装置
US6175407B1 (en) * 1998-12-17 2001-01-16 Identix Incorporated Apparatus and method for optically imaging features on the surface of a hand
US6272562B1 (en) 1999-05-28 2001-08-07 Cross Match Technologies, Inc. Access control unit interface
US8036431B1 (en) * 1999-10-29 2011-10-11 Identix Incorporated Portable apparatus for identification verification
US20030016848A1 (en) * 2000-03-08 2003-01-23 Hideki Kitajima Image reader
ATE406626T1 (de) 2002-01-17 2008-09-15 Cross Match Technologies Inc Fingerabdruck-workstation und verfahren
US7227978B2 (en) 2002-06-20 2007-06-05 Casio Computer Co., Ltd. Image input device
US20040114785A1 (en) 2002-12-06 2004-06-17 Cross Match Technologies, Inc. Methods for obtaining print and other hand characteristic information using a non-planar prism
JP2004206412A (ja) 2002-12-25 2004-07-22 Casio Comput Co Ltd カード型デバイスおよび認証システム
US7081951B2 (en) 2003-10-09 2006-07-25 Cross Match Technologies, Inc. Palm print scanner and methods
WO2024063798A1 (en) * 2022-09-20 2024-03-28 Hid Global Corp. Biometric identification system using movable image plane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485406A (en) * 1982-09-29 1984-11-27 Eastman Kodak Company Film video player with zoom and scan
JPS62154853A (ja) * 1985-12-26 1987-07-09 Canon Inc 画像読取装置
US5016098A (en) * 1987-03-05 1991-05-14 Fuji Optical Systems, Incorporated Electronic video dental camera
JPH0813088B2 (ja) * 1990-09-18 1996-02-07 富士ゼロックス株式会社 画像読取装置
US5142557A (en) * 1990-12-21 1992-08-25 Photometrics Ltd. CCD and phosphor screen digital radiology apparatus and method for high resolution mammography
US5206503A (en) * 1991-08-07 1993-04-27 Northrop Corporation X-Y translational imaging device with housing supporting means for a camera body including image sensing means

Also Published As

Publication number Publication date
JPH10510075A (ja) 1998-09-29
WO1996017480A3 (en) 1996-09-06
NO972448D0 (no) 1997-05-29
MX9703856A (es) 1998-02-28
WO1996017480A2 (en) 1996-06-06
BR9509933A (pt) 1999-11-30
CN1167556A (zh) 1997-12-10
EP0795248A2 (en) 1997-09-17
NO972448L (no) 1997-07-25
AU4142596A (en) 1996-06-19

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Legal Events

Date Code Title Description
FZDE Discontinued