通过对实测全极化数据分析,验证了海杂波已被阐述的极化特性。
Through analyzing the real full-polarization data, the polarization characteristic of sea clutter, described before, has been verified.
实验表明:该方法应用到全极化sar影像中的道路的提取中效果较好。
The test indicates that the method is better to been applied in extracting roads in full-polarimetric SAR image.
在全极化、高距离分辨力雷达体制背景下,研究了光学区雷达目标极化特性。
In this paper, the property of radar target in the optics region is investigated on the basis of polarimetric and high resolution radar system.
利用日本新泻地区的X波段全极化数据进行验证,表明该方法具有良好的检测性能。
Finally, the performance of this new approach is validated by the X-band full polarimetric SAR data in Niigata area of Japan.
而后,基于全极化高分辨雷达,提出了一种利用目标极化信息一维距离像的综合识别方法。
Then, a fusion recognition method was proposed using polarized information of target under the high range resolution fully polarized radar.
JPL实验室AIRSAR系统获取的L波段旧金山全极化SAR数据的实验结果验证了该文方法的有效性。
The effectiveness of this method is demonstrated using an L-band fully polarimetric SAR image of San Francisco, acquired by the NASA/JPL AIRSAR sensor.
从全极化合成孔径雷达(SAR)图像数据中,可提取方位向的地势倾斜度信息,形成极化SAR三维成像。
Terrain slope information may be drawn from polarimetric synthetic aperture radar (SAR) two-dimensional image, so that three-dimensional image can be generated.
在利用这些参数对全极化SAR图像进行处理的同时又引入了图像均衡的方法,有效地调节了图像的亮度分布情况。
Meanwhile, we bring the method of image balance into SAR image, so the distribution of brightness in the image is renewed.
理论分析和计算机仿真结果均证明全极化干扰可有效对抗极化滤波技术,雷达电子对抗的领域进一步扩展至极化域。
Theory analysis and computer-aided simulation prove that full-polarization jamming is effective on polarization filtering. So ECM is extended to polarization domain.
SAR图像的相干斑会影响图像的分类准确度和精度,在进行分类处理前,对双波段全极化SAR图像相干斑进行矢量滤波处理。
Speckle in SAR images will disturb classification accuracy. Vector filter of speckle is used to dual-frequency images before classification.
SAR图像的相干斑会影响图像的分类准确度和精度,在进行分类处理前,对双波段全极化SAR图像相干斑进行矢量滤波处理。
Speckle in SAR images will disturb classification accuracy. Vector filter of speckle is used to dual-frequency images before classification.
应用推荐