摘要
多传感器图像融合质量评价方法是数字图像处理领域的难题。图像融合质量评价指标可以用于衡量融合图像在视觉信息、光谱信息和分辨率等方面的改善程度。文章对多传感图像融合质量评价方法进行了综合阐述,讨论了不同融合层次中,图像质量评价指标的运用优点及局限性,分析了指标的评价特征对象和评价目的,并提出了图像质量评价目的分类表。
The quality evaluation method of multi-sensor image fusion is a difficult problem in the field of digital image processing.The quality evaluation index of image fusion can be used to measure the improvement of fusion image in visual information,spectral information and resolution,etc.In this paper,the quality evaluation method of multi-sensor image fusion is comprehensively expounded.The advantages and limitations of image quality evaluation index application in different fusion levels are discussed.The evaluation feature objects of evaluation index and evaluation purpose are analyzed,and the classification table of image quality evaluation purpose is put forward.
作者
钱伟
常霞
虎玲
Qian Wei;Chang Xia;Hu Ling(Institute of image processing and understanding,School of mathematics and information science,BeiFang University of Nationality,Ningxia,Yinchuan 750021,China)
出处
《计算机时代》
2018年第4期1-3,共3页
Computer Era
基金
国家自然科学基金项目(No.61561001
No.61462002
No.1176101
61561001
61440044)
宁夏高等学校一流学科建设(数学学科)(No.NXYLXK2017B09)
族大学科研项目(21500880)
研究生创新项目(YCX1788)
关键词
评价指标
像素级
特征级
决策级
evaluation index
pixel level
feature level
decision level
