混合高斯模型算法，可以产生混合高斯分布，并通过自拟和确定高斯函数个数。-Gaussian mixture model algorithm, can produce a mixture of Gaussian distribution, and through self-fitting to determine the number of Gaussian function.

在整个实现过程中，背景建模是核心，采用基于高斯混合模型的背景建摸方法。-Throughout the implementation process, background modeling is the core, built on the background of GMM touch method.

使用GMM方法对模型进行估计，进行相关拓展分析-The GMM method is used to estimate the model