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Portable valuable file identification device

A technology for valuable documents and identification devices, applied in character and pattern recognition, computer components, calculations, etc., can solve the problems of difficult to accurately identify the authenticity of valuable documents, limit the use of equipment, and not easy to carry, etc., to achieve High reliability, improved recognition accuracy, and preventive circulation effects

Active Publication Date: 2012-01-04
GRG BAKING EQUIP CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, currently more accurate valuable document identification equipment, such as banknote detectors, ATM machines and other large machines, is not only expensive, but also not easy to carry, which greatly limits the use of these equipment; and some simple and portable equipment, such as Highlighter and other equipment, it is difficult to accurately identify the authenticity of valuable documents

Method used

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  • Portable valuable file identification device
  • Portable valuable file identification device
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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] see figure 1 , is a schematic structural diagram of the portable value-document identification device provided in Embodiment 1 of the present invention.

[0028] The portable valuable document identification device in this embodiment includes a portable device, and the portable device is provided with a camera, and the camera is equipped with an infrared filter. During specific implementation, the portable device includes simple mobile devices such as mobil...

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Abstract

The invention discloses a portable valuable file identification device comprising portable equipment, wherein a camera head is arranged on the portable equipment; the camera head is additionally provided with an infrared filter; and the portable equipment is also provided with an acquisition module for acquiring original infrared images of valuable files, a preprocessing module for carrying out image smoothness, image restoration and image segmentation on the original infrared images, a projection correction module for carrying out projection correction on the valuable file images and an identification module for identifying the truth or the falsity of the valuable files. The portable valuable file identification device is simple in operation high in identification accuracy and can bring great convenience to users.

Description

technical field [0001] The invention relates to the technical field of value document identification, in particular to a portable value document identification device. Background technique [0002] At present, although various bank cards are widely used, the circulation of cash is still the main way, and it is increasing day by day. Some criminals use high-tech technology to forge valuable documents such as banknotes, which has caused serious harm to society. In order to prevent the circulation of imitated valuable documents such as counterfeit banknotes, users have higher and higher requirements on the accuracy and portability of the valuable document identification device. [0003] However, currently more accurate valuable document identification equipment, such as banknote detectors, ATM machines and other large machines, is not only expensive, but also not easy to carry, which greatly limits the use of these equipment; and some simple and portable equipment, such as Hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07D7/20
Inventor 刘梦涛向拓闻黎明徐朝阳
Owner GRG BAKING EQUIP CO LTD
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