枣庄学院学报
棘莊學院學報
조장학원학보
Journal of Zaozhuang University
2015年
5期
65-69
,共5页
扩展目标%形状估计%B样条%旋转矩阵
擴展目標%形狀估計%B樣條%鏇轉矩陣
확전목표%형상고계%B양조%선전구진
extended target%shape estimation%B-spline curve%rotation matrix
针对传统方法难以准确估计旋转扩展目标形状的问题，提出一种针对旋转扩展目标的B样条形状估计改进算法。与现有算法相比，提出的算法对目标旋转角度进行了预测，提高了算法对旋转扩展目标的形状估计能力。
針對傳統方法難以準確估計鏇轉擴展目標形狀的問題，提齣一種針對鏇轉擴展目標的B樣條形狀估計改進算法。與現有算法相比，提齣的算法對目標鏇轉角度進行瞭預測，提高瞭算法對鏇轉擴展目標的形狀估計能力。
침대전통방법난이준학고계선전확전목표형상적문제，제출일충침대선전확전목표적B양조형상고계개진산법。여현유산법상비，제출적산법대목표선전각도진행료예측，제고료산법대선전확전목표적형상고계능력。
Taking into account the difficulty of shape estimation for the rotating extended target,a modified B-spline curve shape estimation algorithm was proposed in this paper. Compared with the existing methods,proposed algorithm has stronger robustness and better shape estimation ability for rotating extended target tracking,since a rotation angle method was implemen-ted in the filter.
