复杂背景中移动目标的快速识别与跟踪

本文提出一种基于差值的在复杂背景中快速识别和跟踪移动目标的方法。文章总结了关于移动物体连续两帧图像的特点，在图像对比中利用它们空间位移上的相对变化，确定了一套实用的算法，并在程序中改进了像素灰度的读取方式，从而使整套方法显得更加切实而有效。实验表明，本文算法在复杂背景下．对于移动目标识别快速，跟踪准确，抗干扰能力强。

The Fast Recognition and Trace of Moving Targets in a Complicated Background

In this paper, a method of rapidly recognizing and tracing moving targets in a complicated background is introduced. The features of two sequential frames of moving objects are proposed and in the process of image comparison, a practical algorithm is established making use of their relative dispersion on dimensional displacement. Meanwhile, the way of reading gray value of images is also improved to make this algorithm more effective and practical. In the end, The experiments results show that in complicated backgrounds, this algorithm discussed in this paper performs well in fast recognition and accurate trace of moving targets and also has a high quality of anti-jamming.