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Data verification methods and apparatus

A technology of data and equipment, applied in the field of verifying data stored on holographic data carriers, can solve the problem of high cost

Inactive Publication Date: 2007-02-28
VER TEC SECURITY SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cost of this type of fraud is very high, and standards are being developed for machine-readable documents, including facial images and contactless integrated circuit chips encrypted with public key infrastructure technology

Method used

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  • Data verification methods and apparatus
  • Data verification methods and apparatus
  • Data verification methods and apparatus

Examples

Experimental program
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Embodiment Construction

[0039] Referring to Figure 1a, a data carrier 10 includes an integrated circuit memory chip 12 which communicates with a reader either contactally (as shown) or contactlessly. The data carrier 10 also includes a hologram 14 storing holographic and other data as well as text 16 such as names, addresses, national security numbers and the like. The data carrier 10 may be based on a so-called smart card and may comprise an identity card or document, a driver's license, a passport, a credit card or any other form of identification.

[0040] Referring to Figure Ib, a data card 10 is created by capturing biometric information such as a fingerprint (step 20) and creating a high-resolution two-dimensional image therefrom (step 22). When necessary, relevant biological data are extracted (step 24 ) for storage on the chip 12 . In the case of fingerprints, for example, the stored data may include a sequence of five region coincidences, eight or nine coincidences are generally considered ...

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Abstract

This invention generally relates to methods and apparatus for verifying data, and more particularly to holographic data carriers and apparatus for creating such data carriers, and to methods of verifying data stored on holographic data carriers. A data carrier comprising: a hologram storing data to reproduce an image of a portion of a human body characteristic of an individual; and a second data bearing device; and wherein data stored by said second data bearing device is verifiable using data stored in said hologram.

Description

technical field [0001] The present invention relates generally to methods and apparatus for authenticating data, and in particular to holographic data carriers and apparatus for creating such data carriers, as well as methods for authenticating data stored on holographic data carriers and methods for authenticating other data systems using holographic data. Background technique [0002] Holography is recognized as a security device, and biometrics can be used to verify personal identity. Biometrics here include human features that can be used to identify an individual, such as fingerprints, facial features, iris or retinal images, voiceprints, and more abstract features, pattern offinger lengths. Note that both voiceprints and abstract features such as finger patterns can be represented as images. [0003] Identity spoofing (the use of a deceptive identity) occurs in the context of drug trafficking, money laundering, terrorism, fraud claims, illegal immigration, and, on a m...

Claims

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Application Information

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IPC IPC(8): G06K9/00G07C9/00
CPCG03H2227/06G03H2210/52G03H2001/2665G03H2001/2231G03H2001/0022G03H2250/40G03H1/265G03H2210/42G03H2210/53G03H2001/0016G06K9/00006G03H2210/33G03H2210/20G03H1/0248G03H1/0011G07C2209/41G03H2225/35G03H2210/30G03H2001/2255G07C9/00087G03H1/2249G03H2223/14G03H2210/54G03H2210/13G03H2001/0415G03H2001/2289G03H2001/2263G03H2210/22G03H2225/24G07C9/257G06V40/12
Inventor 大卫·温特博特姆约翰·D·威尔特本·鲍梅克
Owner VER TEC SECURITY SYST
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