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== How it works == |
== How it works == |
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β | Iris recognition systems use a small, high-quality camera to capture a black-and-white, [[high-resolution]] [[image]] of the iris. They then define the boundaries of the iris, establish a coordinate system over the iris, and define the zones for analysis within the coordinate system. The visible characteristics within the zones are then converted into a 512 [[byte]] [[template]] |
+ | Iris recognition systems use a small, high-quality camera to capture a black-and-white, [[high-resolution]] [[image]] of the iris. They then define the boundaries of the iris, establish a coordinate system over the iris, and define the zones for analysis within the coordinate system. The visible characteristics within the zones are then converted into a 512 [[byte]] [[template]] that is a set of [[data]] that maps the patterns of the iris and the location on the iris where the patterns exist. |
The template can be used to [[identify]] or [[verify]] the [[identity]] of an individual. |
The template can be used to [[identify]] or [[verify]] the [[identity]] of an individual. |