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SAR Regional Object Detection Based on Multi-Scale Features
Author(s): 
Pages: 355-359
Year: Issue:  6
Journal: RADAR SCIENCE AND TECHNOLOGY

Keyword:  合成孔径雷达自动目标识别方向梯度目标检测;
Abstract: 通过对SAR图像的目标特性分析,提出了一种SAR区域型目标的检测方法.与通常的一些目标检测算法相比,该算法在ROI的提取和目标建模两个方面作了改进,提出了一个新的特征提取算子并引入多尺度的梯度特征作为分类依据.算法应用于真实的SAR图像进行居民区的检测,获得了预期的结果.实验表明,基于多尺度梯度特征的目标检测算法具有良好的性能.
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