SEARCH RADAR DETECTION AND TRACK WITH THE HOUGH TRANSFORM .2. DETECTION STATISTICS

被引：149

作者：

CARLSON, BD

EVANS, ED

WILSON, SL

机构：

[1] M.I.T. Lincoln Laboratory, Lexington, MA, 02173, 244 Wood Street

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 1994年 / 30卷 / 01期

关键词：

D O I：

10.1109/7.250411

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

This paper describes the calculation of P(F) and P(D) for the Hough transform technique when the primary threshold crossings are weighted by their power before transforming (i.e., noncoherent integration). After expressions for P(F) and P(D) are derived, we examine the question of optimal granularity of the Hough accumulator space. We also investigate the relationship between primary and secondary thresholds and its effect on detectability.

引用

页码：109 / 115

页数：7