Fingerprint and palm print collection system

A technology for collecting systems and fingerprints, which is used in instruments, character and pattern recognition, computer parts, etc. to achieve the effects of improving image contrast and grayscale range, high practicability, and low manufacturing costs.

Inactive Publication Date: 2013-07-10
BEIJING EASTERN GOLDEN FINGER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a fingerprint and palmprint collection system to solve the problem of complete collection of palmprint images without splicing, and to collect clear fingerprints while ensuring the integrity of palmprint images

Method used

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  • Fingerprint and palm print collection system
  • Fingerprint and palm print collection system

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Embodiment Construction

[0026] Certain terms are used, for example, in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. As mentioned throughout the specification and claims, "comprising" is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, the term "coupled" herein includes any direct and indirect electrical coupling means. Therefore, if it is described that a first device is coupled to a second device, it means that the first device may be directly elect...

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Abstract

The invention discloses a fingerprint and palm print collection system which is connected with an external database and comprises a collecting unit, a processing unit, a transmitting unit and an output unit, wherein the collecting unit is coupled with the processing unit; the processing unit is coupled with the collecting unit, the transmitting unit and the output unit; the transmitting unit is coupled with the processing unit and the external database; and the output unit is coupled with the processing unit. The fingerprint and palm print collection system achieves the purposes of ensuring collection of complete palm print images without splicing and collection of clear fingerprints while ensuring the integrity of the palm print images.

Description

technical field [0001] The invention relates to the field of fingerprint identification, in particular to a fingerprint and palmprint collection system. Background technique [0002] Fingerprint, because of its lifelong invariance, uniqueness and convenience, has almost become synonymous with biometric identification. Fingerprints refer to the uneven lines on the skin on the front of the end of a human finger. The lines are regularly arranged to form different patterns. The starting point, ending point, joint point and bifurcation point of the ridge line are called the detailed feature points of the fingerprint, and these feature points provide the confirmation information of the uniqueness of the fingerprint. [0003] Everyone's fingerprints are different, even between the ten fingers of the same person, there are obvious differences in fingerprints, so fingerprints can be used for identification. With the development of computer and information technology, fingerprint id...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/20
Inventor 张威张琰
Owner BEIJING EASTERN GOLDEN FINGER TECH
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