The Ship Discrimination Based on D-S Evidence Theory

被引：0

作者：

Lu Fei ^{[1
,2
]}

Wang Wenguang ^{[1
,2
]}

Xing Kongque ^{[1
,2
]}

Lin Xiaoxia ^{[1
,2
]}

机构：

[1] Beihang Univ, Sch Elect & Informat Engn, Beijing 100191, Peoples R China

[2] Petrochina Zhejiang Oilfield Co, Hangzhou, Zhejiang, Peoples R China

来源：

PROCEEDINGS OF 2012 IEEE 11TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING (ICSP) VOLS 1-3 | 2012年

关键词：

Polarimetric SAR; Polarimetric features; Ship discrimination; D-S evidence theory; SAR; RESOLUTION;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The paper presents a new method of ship discrimination based on the theory of DS evidence. What's more, based on the analysis of the ship and the common false alarm scattering mechanism differences, the effective polarization characteristics are extracted, and the basic probability assignment method based on the polarization characteristics are provided. The paper gets the ultimate identification results by fusing the identification results of different characteristics based on D-S evidence theory. Moreover, making use of the measured data accessed by NASA/JPL SIR-C system, this new discrimination method is verified. The experimental results show that this method can effectively remove the strong scattering false alarms caused by the sea and other non-ship targets, which proves that it is a kind of effective ship discrimination method.

引用

页码：1896 / +

页数：2

共 8 条

[1] UPPER AND LOWER PROBABILITIES INDUCED BY A MULTIVALUED MAPPING [J].

DEMPSTER, AP .

ANNALS OF MATHEMATICAL STATISTICS, 1967, 38 (02) :325-&

[2] 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

[3] A three-component scattering model for polarimetric SAR data [J].

Freeman, A ;

Durden, SL .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 1998, 36 (03) :963-973

[4]

Li HY, 2008, CHINESE J ELECTRON, V17, P541

[5]

[李禹 Li Yu], 2007, [电子与信息学报, Journal of Electronics & Information Technology], V29, P2105

[6] Effects of polarization and resolution on SAR ATR [J].

Novak, LM ;

Halversen, SD ;

Owirka, GJ ;

Hiett, M .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 1997, 33 (01) :102-116

[7]

Shafer G., 1976, MATH THEORY EVIDENCE, V42, DOI DOI 10.1080/00401706.1978.10489628

[8]

Wang WG, 2008, CHINESE J ELECTRON, V17, P769

← 1 →