一种新的基于图像增强的融合算法  

Novel fusion algorithm based on image enhancement

作　　者：张雷[1] 李婧[1] 李根全[1] 杨兴强[1] 仲志国[1] 王肖霞[2] 

机构地区：[1]南阳师范学院,河南南阳473061 [2]中北大学,山西太原030051

出　　处：《激光与红外》2013年第9期1072-1075,共4页Laser & Infrared

基　　金：河南省科技攻关项目(No.112102210019)资助

摘　　要：针对一般融合算法在图像预处理上存在的不足,将图像融合引入图像预处理中,使待融合图像不仅得到增强,且不损失其他信息,为下一步图像融合奠定良好的基础,在此基础上对图像进行融合,其标准差、平均梯度、熵等图像评价指标都优于直接对图像进行融合,达到预期效果。Aiming at the shortcomings of common fusion algorithms in image pre-processing,an improved fusion algorithm is proposed.The image fusion is introduced into image pre-processing.The results show that this method can enhance the image fusion,and avoid the loss of other information,it lay a good foundation for further image fusion.Compared with traditional algorithms,this method is much better,as shown in the standard deviation,average gradient and entropy.It successfully achieves the expected results.

关 键 词：图像增强 图像预处理 图像融合 图像评价 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]