Verification technique for biological statistical identifying system

A device and antenna technology, applied in the field of determining the authenticity of specific parts of the human body, which can solve problems such as large scale and difficult to sell products
CN1410938AInactive Publication Date: 2003-04-16BMF GMBH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BMF GMBH
Publication Date
2003-04-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

Methods and apparatus are described for determining whether an object comprises living tissue. An antenna is provided which is operable to form an electrical circuit with the object. Detection circuitry is provided which is operable to detect at least one parameter corresponding to the electrical circuit. Determination circuitry is provided which is operable to determine whether the object comprises living tissue with reference to the at least one parameter.
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Description

technical field

[0001] The present invention relates to the technology of preventing illegal entry in the field of personal authentication, such as the application of biometric techniques such as fingerprint identification to determine the real identity, and more particularly to the method and equipment for determining the authenticity of specific parts of the human body. Background technique

[0002] Traditionally, in the aspect of school gate inspection, the bust photo of the actual person that can be seen from the driver's license, passport or use card (slip) is widely used as personal identification data all over the world. Turn people's faces into image data (such as photos) as personal identification data, and for a third party (another person), usually compare the photos with the actual faces to determine authenticity.

[0003] However, with the advent of the latest high-precision photocopying techniques, the use of such images for personal identification immediately ...

Claims

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