1. Therefore it is very need that the normalization of nuclear accident emergency work. ��ˣ����ú淶�����ĺ��¹�Ӧ����������ʮ�ֱ�Ҫ�ġ�
2. Results show that the normalization dimension achieved by the method is effective for iris recognition. ������������ø÷����õ��ı���ά�����ں�Ĥ��ʶ������Ч�ġ�
3. The proposed method analyses local image statistics and then matches the local histograms of two images to be fused by applying mean or mean-variance matching normalization functions. �÷��������˾ֲ�Ӱ��ͳ�����ԣ�Ӧ�þ�ֵ���ֵ�D����ƥ����̬��������Ҫ�ںϵ�����Ӱ��ֲ�ֱ��ͼ����ƥ�䡣