摘要： 提出了一种在SAR图像中检测道路等线性特征的检测算子,利用该算子提取局部区域内呈现线性特征的线性基元,可以比通常的边缘算子得到更为准确的线性基本结构。应用一定的组织策略对提取出的线性基元进行组合,从而获得目标较为精确的位置信息。
关键词:
线性特征,
SAR,
自动识别
Abstract: A road detection operator is proposed for road selection in SAR images. The more accurate linear structure can be achieved through the usage of operator to detect the linear element in local areas. Further more, the accurate position information of target can be got by applying a policy to group the linear element.
中图分类号:
王建将,吴秀清. 基于直线特征的目标识别及应用[J]. , 2004, 30(24): 123-125.
WANG Jianjiang, WU Xiuqing. Target Identification Based on Straight Line Features and Its Application[J]. , 2004, 30(24): 123-125.