SAR

This paper introduces firstly the algorithm for Synthetic Aperture Radar ( SAR ) range imaging in time-domain compression.

首先介绍了 SAR 时域压缩距离成像算法,同时研究了匹配滤波成像算法.

A new method for the motion compensation of the airborne strip-map SAR is presented.

提出了基于多普勒调频率的机载条带SAR运动 补偿方法.

SAR is a measure of the rate of absorption of RF energy in the body.

sar是 特定吸收率,是测量人体吸收射频能量比例的一种测量.

Experiments on regression estimation and SAR target recognition show the efficiency and generalization.

我们将该方法用于回归估计和SAR自动目标识别，实验结果表明了本章算法的有效性。

Recognition of SAR Target Image Based on Integration of Geometric Features

基于几何特征信息融合的SAR图像目标识别

The numerical method for shallow water SAR image simulation and underwater topography inversion was studied.

研究了浅海SAR影像仿真与水下地形反演的数值方法.

SAR Image Change Detection Method Based on Target Detection

基于目标检测的SAR图像变化检测方法

The SAR of two-human body is related with the polarization of incident wave.

多个人体存在时的SAR与 入射波的极化有关.

Tectonic analysis on front of the Kuqa thrust belt using TM and sir-c/ x-sar data

航天飞机成像雷达数据在库车冲断带前缘构造分析中的应用

Dimensional phase unwrapping is a stubborn problem in the image formation of interferometric SAR.

二维相位展开是干涉SAR成像的关键步骤和难点.

A SAR image collected in Niigata Japan was studied with our method.

利用该方法的几种特例,可以进一步分析SAR图像中不同目标的一次、二次散射成分.

Lithological Classification of Polarimetric SAR Data with Target Decomposition Method

极化雷达目标分解方法用于岩性分类

With the analyzing on the relationship between azimuth and SAR target distribution, another feature extraction method based on hyper-sphere projection space is proposed.

在分析方位角与SAR目标分布关系的基础上，提出了基于超球面投影空间的特征提取方法，通过超球面投影获得SAR样本的全方位分布特性，进而消除了方位角对SAR目标识别的影响。

Uncertainties and complexities exist in the jamming effectiveness evaluation of synthetic aperture radar ( SAR ) .

SAR 干扰效果评估具有很大的不确定性和复杂性.

The application of quad-polarization SAR data to the monitoring of Landuse and cover based on target decomposition

全极化SAR数据在地表覆盖/利用监测中的应用

Relative height accuracy is one of key indexes for SAR interferometry.

相对测高精度是干涉SAR测高性能的重要指标之一.

The photo taken by SAR radar.

SAR雷达拍摄的地面图片.

Method of SAR Surface Target Echo Generation Applying Target Simulator

利用目标模拟器产生SAR场景目标回波方法

As the most direct physical attribute of targets, geometric features are usually applied to the target discrimination and classification of SAR images.

几何特征是目标较直观的物理特征，在SAR图像目标鉴别和分类过程中具有重要的应用。

Typical Target Discrimination Using New High-Resolution Polarimetric SAR Data

新型高分辨率极化SAR典型地物识别

The Application of Mathematical Morphology in Target Identification on SAR Image

数学形态学在SAR图像目标识别中的应用

The model of region covariance matrix with discriminator will provide a new possibility for SAR target discrimination.

区域协方差特征加流形SVDD的鉴别模式为基于SAR图像的目标鉴别提供了一种新的可能。

This paper proposed a phase correction method for hybrid baseline SAR-ATI of distributed satellites.

本文提出了一种分布式卫星混合基线SAR -ATI 相位校正方法.

High resolution spaceborne SAR gives new challenge to radiometric calibration.

高分辨率星载SAR技术的发展,对辐射定标提出了新的挑战.

Study of Change Feature Extraction Algorithms in SAR Target Discrimination

SAR目标鉴别中的变化特征提取算法研究

Scatter targets of complex terrain surfaces with random orientation product random fluctuating echoes. This leads to a confused classification by directly using target decomposition on full polarimetric SAR ( PolSAR) image.

由于复杂散射体的随机取向导致其回波具有一定的波动性，利用目标分解理论对全极化SAR图像进行分类时，分类结果会出现一定程度的错分现象。

External calibration is key method used for spaceborne SAR antenna onboard measurement.

天线外定标是实现星载SAR天线方向图在轨测试的主要手段.

Design and Implementation of an Infusing Type SAR Target Echo Simulation System

注入式SAR目标回波模拟系统的设计与实现

The description and extraction of SAR image texture feature is important to texture segmentation.

SAR图像纹理特征的描述和提取是纹理分割的关键.

These results are significant for the SAR design and application.

其结果对于无人机载小型SAR的设计和应用都有重要意义.