计算机工程2011，Vol.37Issue(9)：6-8,3.DOI:10.3969/j.issn.1000-3428.2011.09.003
靶场光测图像小目标中轴线提取方法
Extraction Method of Small Target Axes in Optical Measurement Images of Shooting Range
摘要
Abstract
To get the axes of small target in images of shooting ranges precisely, a new method based on best fit region of target is proposed.The imaging characteristic of small target is analyzed, and an iteration process is designed to update the fit region of target continuously.Once the best fit region of target is obtained, moment method is used to calculate the axes of target in such region.As a result, the influence of interferer in image is reduced obviously.Experimental results show that this method is efficient and robust to noise, which can meet the requirement of small target 3D pose interpretation in shooting range.关键词
光学测量/靶场图像/目标三维姿态/中轴线法/形状拟合Key words
optical measurement/ image of shooting range/ target 3D pose/ axes method/ shape fitting分类
信息技术与安全科学引用本文复制引用
王鲲鹏,张小虎,于起蜂..靶场光测图像小目标中轴线提取方法[J].计算机工程,2011,37(9):6-8,3.基金项目
国家自然科学基金资助项目(60904084) （60904084）
