Maximum entropy image reconstruction applied to C-band ground based synthetic aperture radar

机译：最大熵图像重建应用于C波段地面合成孔径雷达

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

This paper presents results obtained by applying the maximum entropy method to image reconstruction of C-band ground-based synthetic aperture radar images. In GB-SARs, azimuth resolution is dependent on the range to target. Hence, a range dependent point spread function is synthesized. Experimental results show that through the maximum entropy method target detection is enhanced resulting in both side lobes reduction and range resolution improvement.

机译：本文介绍了通过将最大熵方法应用于C波段地面合成孔径雷达图像的图像重建而获得的结果。在GB-SAR中，方位角分辨率取决于目标范围。因此，合成了范围相关的点扩展函数。实验结果表明，通过最大熵方法可以增强目标检测，从而减少旁瓣并提高距离分辨率。

著录项

来源
《International Geoscience and Remote Sensing Symposium》|2017年|3437-3440|共4页
会议地点 Fort Worth(US)
作者
Adrian Focşa; Ştefan-Adrian Toma; Mihai Datcu;
展开▼
作者单位

Military Technical Academy Bucharest Romania;

German Aerospace Center (DLR) Oberpfaffenhofen Germany;

展开▼
会议组织
原文格式 PDF
正文语种
中图分类
关键词
Synthetic aperture radar; Entropy; Image reconstruction; Image resolution; Sensors; Radar imaging;

机译：合成孔径雷达；熵;影像重建;图像分辨率；传感器；雷达成像;

相似文献

外文文献
中文文献
专利

1. Radio holography signal reconstruction and shadow inverse synthetic aperture radar imaging in ground-based forward scatter radar: theory and experimental results [J] . Hu C., Zhou C., Zeng T., Radar, Sonar & Navigation, IET . 2014,第8期

机译：地面前向散射雷达中的无线电全息信号重建和阴影逆合成孔径雷达成像：理论和实验结果
2. Comparison of efficient sparse reconstruction techniques applied to inverse synthetic aperture radar images [J] . Pasca Luca, Ricardi Niccolo, Savazzi Pietro, Journal of Applied Remote Sensing . 2015,第Null期

机译：适用于逆合成孔径雷达图像的有效稀疏重建技术的比较
3. Maximum entropy regularization in inverse synthetic aperture radar imagery [J] . Borden B. IEEE Transactions on Signal Processing . 1992,第4期

机译：逆合成孔径雷达图像中的最大熵正则化
4. MAXIMUM ENTROPY IMAGE RECONSTRUCTION APPLIED TO C-BAND GROUND BASED SYNTHETIC APERTURE RADAR [C] . Adrian Focsa, Stefan-Adrian Toma, Mihai Datcu IEEE International Geoscience and Remote Sensing Symposium . 2017

机译：最大熵图像重建应用于C波段地基合成孔径雷达
5. Maximum likelihood estimation of exponentials in unknown colored noise for target identification in synthetic aperture radar images. [D] . Pepin, Matthew Peter. 1996

机译：用于合成孔径雷达图像中目标识别的未知彩色噪声中指数的最大似然估计。
6. A Maximum Likelihood Based Nonparametric Iterative Adaptive Method of Synthetic Aperture Radar Tomography and Its Application for Estimating Underlying Topography and Forest Height [O] . Xing Peng, Xinwu Li, Changcheng Wang, 2018

机译：基于最大似然的非参数迭代自适应合成孔径雷达层析成像方法及其在基础地形和林高估计中的应用
7. Minimum cross-entropy reconstruction for synthetic aperture radar imagery [O] . Grippa Manuela, Woodhouse I.H. 2009

机译：合成孔径雷达图像的最小交叉熵重构
8. Discontinuous Non-Rigid Motion Analysis of Sea Ice using C-Band Synthetic Aperture Radar Satellite Imagery [R] . Thomas, M. , Geiger, C. , Kambhamettu, C. 2004

机译：利用C波段合成孔径雷达卫星图像分析海冰的非连续非刚体运动

Maximum entropy image reconstruction applied to C-band ground based synthetic aperture radar

摘要

著录项

相似文献

相关主题

期刊订阅