用二值Hough变换法检测悬停直升机

Detection of Hovering Helicopter With Binary Hough Transform

为了克服直接Hough变换积累存在的缺点,提出用二值Hough变换法实现文献[1]所述用于悬停直升机检测的多扫描周期积累检测器,说明使用二值Hough变换法的优越性,并对系统的检测性能进行了理论分析和仿真实验验证.

In this paper, the binary Hough transform is proposed to realize the detector used for detecting a hovering helicopter with multi-scanning period accumulation described in Ref.[1], as to overcome the disadvantages of direct Hough transform. Advantages of the transform are given, and the detection performance is proved by theoretical analysis and simulation experiments as well.