Joint estimation of target number and DOA using reversible jump MCMC in sea clutter

被引：0
|
作者：
Lu, XL [1 ]
Kirlin, L [1 ]
Wang, J [1 ]
机构：
[1] Univ Victoria, Dept Elect & Comp Engn, Victoria, BC V8W 3P6, Canada
来源：
SAM2002: IEEE SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
In this paper we address the problem of detection of a small target in high frequency ocean surveillance radar using the method of Reversible Jump Monte Carlo Markov Chain. The number and the directions of arrival of targets are estimated simultaneously. However, the existence of sea clutter makes the traditional RJMCMC inefficient, and an adaptive preprocessing is preferred in combination with the original RJMCMC to achieve better detection. The performance of the proposed method is analyzed through several experiments with real data.
引用
收藏
页码：346 / 349
页数：4
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