1. Study of identity certification based on iris is a hotspot. ���ں�Ĥ��������֤�ǵ�ǰ�о��ȵ�֮һ��
2. Objective:To study the treatment of epithelial implantation cysts of iris by local iridectomy. Ŀ�ģ�̽�־ֲ������Ĥ�г���������Ƥֲ���Ժ�Ĥ���ף�
3. Results show that the normalization dimension achieved by the method is effective for iris recognition. ������������ø÷����õ��ı���ά�����ں�Ĥ��ʶ������Ч�ġ�
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n.
1. plants with sword-shaped leaves and erect stalks bearing bright-colored flowers composed of three pe
2. muscular diaphragm that controls the size of the pupil; it forms the colored portion of the eye
3. diaphragm consisting of thin overlapping plates that can be adjusted to change the diameter of a cen