Moving Target Detection and Imaging Based on Time-Frequency Transform

机译：基于时频变换的运动目标检测与成像

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A ground simulator GSSS to be used at SAR factory, laboratory and imaging users is developed. When synchronization is setup between a real SAR and the GSSS, the system can be used to check, test the SAR system or make diagnosis for it. In this paper, we discuss the basic principle of GSSS, and mainly focus on issues of SAR imaging, moving target detection and application of time-frequency transform algorithm. Several simulated examples of moving target detection and stationary scenery imaging are discussed. Simulation results are presented to validate the analysis and illumine new ideas.

机译：开发了一种可在SAR工厂，实验室和成像用户中使用的地面模拟器GSSS。在实际SAR与GSSS之间建立同步后，该系统可用于检查，测试SAR系统或对其进行诊断。本文讨论了GSSS的基本原理，重点研究了SAR成像，运动目标检测以及时频变换算法的应用。讨论了运动目标检测和固定风景成像的几个模拟示例。给出仿真结果以验证分析并阐明新思路。

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来源
《Conference on Independent Component Analyses, Wavelets, and Neural Networks Apr 22-25, 2003 Orlando, Florida, USA》|2003年|p.338-347|共10页
会议地点 Orland FL(US)
作者
Zhenzhong Lu; Taiyi Zhang;
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作者单位

Dept. Of information and communication, Xi'an Jiaotong University, Xi'an, 710049, China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类无线电电子学、电信技术;
关键词
SAR; detection; imaging; time-frequency analysis; range profiles;

机译：SAR;检测;成像;时频分析;距离剖面;

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专利

1. Detection and Imaging of Slowly Moving Target of Airborne SAR Based on the GMCWD-Hough Transform [J] . WANGLing, TAORar, ZHOUSiyong, 电子学报：英文版 . 2004,第003期

机译：基于GMCWD-Hough变换的机载SAR慢速目标检测与成像
2. SAR Moving Target Detection an Imaging Based on WVH Transform [J] . Dong Yongqiang, Tao Ran, Zhou Siyong Journal of Beijing Institute of Technology . 1999,第1期

机译：基于WVH变换的SAR运动目标检测成像。
3. Time-frequency analysis for moving ship targets in GEO spaceborne/airborne bistatic SAR imaging based on a GEO satellite transmitter [J] . Lian Meng, Jiang Yicheng International journal of remote sensing . 2017,第23期

机译：基于GEO卫星发射机的GEO星载/机载双基地SAR成像中移动船舶目标的时频分析
4. Moving Target Detection and Imaging Based on Time-Frequency Transform [C] . Zhenzhong Lu, Taiyi Zhang, SPIE-The International Society for Optical Engineering Society of Photo-Optical Instrumentation Engineers Conference on Independent Component Analyses, Wavelets, and Neural Networks . 2003

机译：基于时频变换的移动目标检测和成像
5. A simple and computationally efficient Fourier transform based algorithm for moving target detection in noisy background with no a priori target information. [D] . Ouattara, Siendou. 2002

机译：一种简单且计算有效的基于傅立叶变换的算法，用于在无先验目标信息的嘈杂背景下进行运动目标检测。
6. Detection and Speed Estimation of Moving Target Based on Phase Compensation and Coherent Accumulation Using Fractional Fourier Transform [O] . Jian Yang, Xinxin Liu, Bo Yang, 2020

机译：基于分数阶傅里叶变换和相干累加的运动目标检测与速度估计
7. MULTIPLE TARGETS DETECTION METHOD BASED ON BINARY HOUGH TRANSFORM AND ADAPTIVE TIME-FREQUENCY FILTERING [O] . Wei Xue, Xiao-Wei Sun 2007

机译：基于二元霍夫变换和自适应时频滤波的多个目标检测方法
8. Time-Frequency Separation of Multiple Moving Radar Targets [R] . Zhenzhong Lu, Anna Z. Baraniecki, Victor C. Chen 1997

机译：多个运动雷达目标的时频分离

Moving Target Detection and Imaging Based on Time-Frequency Transform

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