基于自相关关系网络遥感影像的动态定位方法  

Dynamic Location Method of Remote Sensing Image Based on Autocorrelation Network

作　　者：成艳真[1] CHENG Yan-zhen(Art Design Department,Jiyuan Vocational and Technical College,Jiyuan 459000,China)

机构地区：[1]济源职业技术学院艺术设计系,河南济源459000

出　　处：《信阳农林学院学报》2018年第3期137-140,共4页Journal of Xinyang Agriculture and Forestry University

摘　　要：针对遥感影像动态定位过程中存在定位精度不高和局部细节粗糙等问题,提出一种基于自相关关系函数的网络遥感影像动态定位方法,与传统的动态定位方法相比,该方法通过利用自相关关系函数在单影像级上对定位结果进行约束,使其结果更符合空间相关性假设理论。试验结果表明,该方法优于传统动态定位方法,具有更高的定位精度。In view of the problems of low positioning precision and rough local detail in the process of dynamic positioning of remote sensing images, a dynamic location method of network remote sensing image based on autocorrelation function is proposed. Compared with the traditional dynamic location method, the method uses the autocorrelation function to carry out the positioning results on the single the image level. Constraints make the results more consistent with the hypothesis of spatial correlation. Experimental results show that proposed method is superior to the traditional dynamic location method and has higher location accuracy.

关 键 词：网络遥感影像 动态定位方法 白相关关系函数 空间 

分 类 号：TP242[自动化与计算机技术—检测技术与自动化装置]