%0 Journal Article
%T A New Enhancement Technique of X-ray Hand Luggage Images<br>一种新的X射线手提行李图像增强方法
%A HE Xiu-ping
%A HAN Ping
%A WU Ren-biao
%A LU Xiao-guang
%A <br>贺秀萍
%A 韩萍
%A 吴仁彪
%A 卢晓光
%J 中国图象图形学报
%D 2009
%I 
%X A new combinational scheme based on fusing and enhancing dual-energy X-ray hand luggage images is proposed in terms of X-ray image features. First, images are de-noised and fused with DWT (discrete wavelet transform), and then enhanced in fuzzy space with fuzzy theory. The proposed method in this paper is compared with that based on GLG (gray level grouping)and HE (histogram equalization). Experimental results show that the new method can improve the image definition efficiently and have better generalization.
%K X-ray images
%K image fusion
%K wavelet transform
%K fuzzy enhancement<br>X射线图像
%K 图像融合
%K 小波变换
%K 模糊增强
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=FED2233B66EE3ABDE2BB9A2EFB4233A2&yid=DE12191FBD62783C&vid=F3583C8E78166B9E&iid=94C357A881DFC066&sid=9C230FD2B3A7F308&eid=971ECAFE8682845B&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=0&reference_num=7