Performance analysis of non-coherent methods of autofocusing images in strip mode SAR

被引：1

作者：

Samczynski, P ^{[1
]}

Pietrzyk, G

Gorzelanczyk, A

机构：

[1] Warsaw Univ Technol, Inst Elect Syst, Nowowiejska 15-19, PL-00655 Warsaw, Poland

[2] Telecommun Res Inst, PL-04051 Warsaw, Poland

来源：

PHOTONICS APPLICATIONS IN ASTRONOMY, COMMUNICATIONS, INDUSTRY, AND HIGH-ENERGY PHYSICS EXPERIMENTS IV | 2006年 / 6159卷

关键词：

autofocus; mapdrift; contrast optimization; sar;

D O I：

10.1117/12.675190

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents comparison results of non-coherent autofocus methods. Key to comparison was achieved resolution and computational complexity. The goal of this work is investigating efficient methods of improving resolution that could be implemented in real time SAR systems in the future.

引用

页数：7

共 9 条

[1] Performance analysis of a contrast-based ISAR autofocusing algorithm [J].

Berizzi, F ;

Mese, ED ;

Martorella, M .

PROCEEDINGS OF THE 2002 IEEE RADAR CONFERENCE, 2002, :200-205

[2]

Curlander J. C., 1991, SYNTHETIC APERTURE R

[3]

Franceschetti G., 1999, ELEC ENG SY

[4]

KIRSCHT M, 1996, IGARSS 96 GEOSCIENCE, V1, P333

[5]

KIRSCHT M, 1998, EUSAR 98 FRIEDRICHSC

[6]

KULPA K, 2004, P INT RAD S 2004 WAR, P161

[7]

Lyons R.G., 1997, Understanding Digital Signal Processing

[8]

Olivier C., 1998, UNDERSTANDING SYNTHE

[9]

PURCHLA M, 2003, 12 WILG S IEEE SPIE, P347

← 1 →