摘要
针对战场态势中目标分布不均、杂乱的现象,本文提出一种构建战场目标分布热力图的方法。该方法旨在利用核密度估计法,根据战场目标的分布位置和目标的影响力指标计算出区域内每个网格的目标影响值,进而根据颜色映射表,形成区域内的目标分布热力图。经实验证明,该方法能够分析战场目标分布的特征,构建出反映战场目标聚集程度、聚集区域的目标分布热力图,帮助用户更直观、形象地掌握战场目标分布的变化情况。
In order to resolve the problem of the uneven and disorderly target distribution, this paper puts forward a method of constructing the battlefield target distribution heat map. This method is aimed at using kernel density estimation method to calculate the target impact value of each grid based on the target location and the target impact parameters. Then according to the color mapping table, the battlefield target distribution heat map can be formed. Experimental results show that this method can effectively analyze the characteristics of battlefield target distribution, and reflect the degree of battlefield target aggregation, so as to help users more intuitively and vividly grasp the battlefield target distribution state.
作者
卢丹
吴文涛
Lu Dan;Wu Wentao(The 28th Research Institute of China Electronics Technology Group Corporation,Nanjing 210007,China)
出处
《信息化研究》
2019年第3期11-16,共6页
INFORMATIZATION RESEARCH
关键词
战场目标
热力图
核密度估计法
battlefield target
heat map
kernel density estimation
