摘要
在Vizilter图像比较方法研究工作的基础上,针对比较图像由于获取条件不同所产生的信息不确定性问题,通过引入图像的标准比较空间,对图像相似性度量问题进行了研究.提出了基于距离测度、相关系数及复合投影的图像相似性度量方法.基于图像标准比较空间的相似性度量工作不仅对Vizilter的研究成果进行了推广,同时也给出了一些新的研究思路和方法.
Due to the information of images obtained in different conditions is uncertain, the standard comparison space of image is introduced to solve the problem of image similarity measurement, based on the work of Viziher in image comparison method. Three methods are used to discuss the image similarity measure, which are based on distance measurement, correlation coefficient and composite projection. The work of image similarity measure related to image standard comparison space not only promote the results of Vilziter, but also put forward some new ideas and methods.
出处
《中南民族大学学报（自然科学版）》
CAS
北大核心
2016年第4期121-125,共5页
Journal of South-Central University for Nationalities：Natural Science Edition
基金
国家自然科学基金资助项目(61374085
11301552)
关键词
图像比较
相似性度量
投影算子
欧式距离
相关系数
image comparison
similarity measure
projection operator
Euclidean distance
correlation coefficient
