Adaptive CFAR detector in a multi-target environment for SAR imagery
一种多目标环境下的SAR图像自适应CFAR检测方法

Most CFAR detectors need prior information on interfering targets in a multi-target environment,and hence can not keep stable detection performance when the detection environment changes.A new adaptive constant false alarm rate(CFAR) detector,referred as stepwise cumulation CA(SCCA) CFAR detector,is presented for target detection in a multi-target environment for SAR imagery.By employing a cell-to-cell criterion for accepting or rejecting reference samples according to an adaptive threshold,that is,clutter ...