基于混合高斯模型的道路背景提取方法研究

摘要

针对单高斯模型对道路背景提取的不足，提出一种基于混合高斯模型的道路背景提取方法。利用多个高斯分布组成混合高斯模型来表示道路背景图像中的各个像素点，并且针对该算法利用MATLAB进行仿真实验，实验结果验证了基于混合高斯模型的道路背景提取方法的实用性和有效性。%Aiming at the shortcomings of the road background extraction method based on the single Gaussian model,this article proposes a road background extraction method based on the Gaussian mixture model.It adopts the Gaussian mixture model made up of the multiple Gaussian distributions to represent the each pixel point of the road background image,and conducts simulation experiments for the algorithm by using MATLAB. The experimental results certify the practicality and effectiveness of the road background extraction method based on the Gaussian mixture model.