针对成像型反舰导弹所获红外图像的特点, 提出了一种将海天/ 海岸线检测与目标提取相结合的舰船目标提取方法。该方法先综合运用Sobel边缘检测和局部Hough变换等数字图像处理技术从红外图像中检测出海天/ 海岸线, 然后通过对Kapur 熵二值化图像进行投影变换实现舰船目标提取。-According to the features of the infrared image obtained by an imaging anti-ship missile, a method which combi

一种直升机的舰船Dechirp实测数据SAR成像方法Ship Dechirp Helicopter SAR imaging side of the measured data-Ship Dechirp Helicopter SAR imaging side of the measured data

舰船目标的旋转运动逆合成孔径雷达成像仿真-Rotational movement of the ship target inverse synthetic aperture radar imaging simulation

ISAR转台模型; 逆合成孔径雷达(Inverse-Synthetic-Aperture-Radar)，简称ISAR，是静止的雷达对运动的目标进行纵向和横向二维高分辨率成像。逆合成孔径雷达通过地面不动的雷达对空间运动目标(如卫星，飞机，舰船，导弹等)成像。(ISAR turntable model; Inverse synthetic aperture radar (Inverse-Synthetic-Aperture-Radar), referred to as ISAR, is a st

分析仿真舰船目标散射点在不同初始相位下的慢时间多普勒历程(Analysis and Simulation of slow-time Doppler history of ship target scattering points in different initial phases)