Non-contact type palm print and palm vein recognition system
A non-contact, recognition system technology, applied in the field of image recognition, can solve the problems of poor anti-counterfeiting ability of the identity recognition system, less characteristic information of the identity recognition system, and low identification accuracy, etc., to ensure service life, improve recognition accuracy, and easy to use Effect
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[0029] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0030] like figure 1 As shown, it is a schematic structural diagram of the non-contact palmprint and palm vein recognition system of the embodiment of the present invention. The non-contact palmprint and palm vein recognition system of the present embodiment includes a front-end multi-spectral image acquisition device 1 and a back-end core processing device 2 .
[0031] Among them, the multispectral image acquisition device 1 includes: a near-infrared image imaging lens 11, a visible light image imaging lens 12, a near-infrared band-pass filter 13, a visible light band-pass filter 14, an image sensor 15, an image switching controller 16, and a data transmission Controlle...
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Abstract
Description
Claims
Application Information
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