• 主题
高级搜索  >
历史搜索 清空历史
首页> 美国政府科技报告 >Radon Spectrum and Its Application for Small Moving Target Detection.
【24h】

Radon Spectrum and Its Application for Small Moving Target Detection.

机译：氡谱及其在小运动目标检测中的应用。

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Analogous to the radar Doppler spectrum for coherent processing, the concept of a Radon spectrum that is a kind of normalised Radon transform is proposed and used for radar non-coherent detection. One advantage of using the Radon transform for non-coherent processing is that integration in all directions is considered, and hence range migration of moving targets is not a concern. The detection processing is based upon a 2D Radon spectrum that is transformed from the original range-time 2D radar image. The threshold and the probability of detection for a given false-alarm rate are determined in the same way as the traditional non-coherent integration. Both simulated and real radar datasets are tested and the effectiveness of the proposed technique is demonstrated.

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号