电子学报2017，Vol.45Issue(4)：882-889,8.DOI:10.3969/j.issn.0372-2112
一种基于信息几何的矩阵DP-TBD算法
A Matrix DP-TBD Algorithm Based on Information Geometry
摘要
Abstract
The coherent accumulation in a single frame usually suffers serious information loss in some cases and it will be even worse through multi-frame incoherent accumulated,influencing the performance of DP-TBD algorithm.A new DP-TBD algorithm is proposed based on information geometry theory which uses the covariance matrix in every resolution cell to implement multi-frame accumulation directly,avoiding the information loss of coherent accumulation in a single frame with better detecting and tracking performance.Finally,the effectiveness of the proposed algorithm is verified by simulation test.关键词
动态规划/检测前跟踪/信息几何/测地线距离/黎曼均值Key words
dynamic programming/track before detection/information geometry/statistic manifold/riemannian mean分类
信息技术与安全科学引用本文复制引用
赵兴刚,王首勇,郑岱堃..一种基于信息几何的矩阵DP-TBD算法[J].电子学报,2017,45(4):882-889,8.基金项目
国家自然科学基金(No.61179014) （No.61179014）
青年科学基金(No.61302193) （No.61302193）
