Multimodel CFAR Detection in Foliage Penetrating SAR Images

被引：12

作者：

Izzo, Alessio ^{[1
]}

Liguori, Marco ^{[2
]}

Clemente, Carmine ^{[1
]}

Galdi, Carmela ^{[2
]}

Di Bisceglie, Maurizio ^{[2
]}

Soraghan, John J. ^{[1
]}

机构：

[1] Univ Strathclyde, Ctr Excellence Signal & Image Proc, Glasgow G1 1XW, Lanark, Scotland

[2] Univ Sannio, Dept Engn, I-82100 Benevento, Italy

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 2017年 / 53卷 / 04期

基金：

英国工程与自然科学研究理事会;

关键词：

VHFSAR DATA; FOREST; MODEL; CLUTTER; FILTERS;

D O I：

10.1109/TAES.2017.2672018

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

A multimodel approach for constant false alarm ratio (CFAR) detection of vehicles through foliage in foliage penetrating synthetic aperture radar images is presented. Extreme value distributions and location scale properties are exploited to derive an adaptive CFAR approach that is able to cope with different forest densities. Performance analysis on real data is carried out to estimate the detection and false alarm probabilities in the presence of a ground truth.

引用

页码：1769 / 1780

页数：12

共 18 条

[1]

[Anonymous], 2010, PRINCIPLES MODERN RA

[2]

[Anonymous], 1998, FUNDEMENTALS STAT SI

[3]

Conover W.J., 1980, PRACTICAL NONPARAMET

[4] Hybrid procedure for CFAR in non-Gaussian clutter [J].

Conte, E ;

Lops, M ;

Tulino, AM .

IEE PROCEEDINGS-RADAR SONAR AND NAVIGATION, 1997, 144 (06) :361-369

[5]

Davis M. E., 2012, FOLIAGE PENETRATION

[6] CFAR detection of extended objects in high-resolution SAR images [J].

di Bisceglie, M ;

Galdi, C .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2005, 43 (04) :833-843

[7] Estimation of forest parameters using CARABAS-II VHFSAR data [J].

Fransson, JES ;

Walter, F ;

Ulander, LMH .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2000, 38 (02) :720-727

[8] BIPARAMETRIC LINEAR-ESTIMATION FOR CFAR AGAINST WEIBULL CLUTTER [J].

GUIDA, M ;

LONGO, M ;

LOPS, M .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 1992, 28 (01) :138-152

[9] Development of VHF CARABAS II SAR [J].

Hellsten, H ;

Ulander, LMH ;

Gustavsson, A ;

Larsson, B .

RADAR SENSOR TECHNOLOGY, 1996, 2747 :48-60

[10] A Model for Generating Synthetic VHF SAR Forest Clutter Images [J].

Jackson, Julie Ann ;

Moses, Randolph L. .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2009, 45 (03) :1138-1152

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