Multi-light-source iris image acquisition device capable of eliminating light and shadow in imaging area
A technology of iris image and acquisition device, which is applied in the field of multi-source iris image acquisition device, can solve problems such as formation, and achieve the effects of maintaining cleanliness, protecting against wear and tear, and solving inaccurate iris image acquisition
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[0038] The objects and functions of the present invention and methods for achieving the objects and functions will be clarified by referring to the exemplary embodiments. However, the present invention is not limited to the exemplary embodiments disclosed below; it can be implemented in various forms. The essence of the description is only to help those skilled in the relevant art comprehensively understand the specific details of the present invention.
[0039] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the drawings, the same reference numerals represent the same or similar components, or the same or similar steps.
[0040] According to the present invention, this embodiment provides an implementation of a multi-source iris image acquisition device that can eliminate light and shadow in the imaging area, such as figure 1 As shown, the iris image acquisition device includes: a guide lens 01 , a light so...
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