Image Zooming Using Radial Basis Fucntion Interpolation for Iris Recognition
نویسندگان
چکیده
Low resolution iris image can degrade the performance of iris recognition. A new iris image zooming method by using edge-directed image upsampling method based on radial basis function (RBF) interpolation [9] is proposed to restore a single iris image into a highresolution image. By increasing the resolution of iris image, we found that the performance of iris recognition was increased.
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