基于图像行相关空中目标实时检测算法

针对复杂背景中弱小目标的侦测问题，提出一种弱小目标去背景检测的新方法。通过对图像做灰度反转，根据图像相邻行之间的相关性做去除背景的预处理，并计算图像中灰度值最大的像素点，得到目标的位置坐标，并对实拍的空中弱小目标视频图像进行实验验证。实拍的视频图像证明：该方法可对弱小目标进行检测，且检测速度快、抗噪声干扰性能强。

Real-Time Aerial Target Detection Algorithm Based on Line Cross Correlation

Aiming at the detection problem of twilight target in complex background, A new method of twilight target detection was proposed in this article. The algorithm work as the following step： firstly, do row mean removing preprocessing operation to remove the clutter of background based on the strong correlation between adjacent lines; then, locating the target by search the maximum on the result image of preprocessing. Experiments on real world video shows the proposed method can robustly detect the twilight aerial target in real-time.