A New Iris Identification Method Based on Multiwavelet Transform
Tao Xu · Journal of Jilin University(Science Edition) · 2007
This paper is proposed a new method for iris identification based on multiwavelet transform.By means of the mathematical properties of CL multiwavelet,the iris texture feature can be presented accurately and primely.The sub-bands are coded and the information of direction cosine is used for iris matching,by means of which this method overcomes zoom,shift and illuminance and obtains approving effect.