基于最小二乘的视野区域运动方向分析

Analysis of moving drection based on least square

文章利用最小二乘法、迭代法、遍历法,结合MATLAB编程解决了如何在客观环境限制条件下判断当前视野区域运动方向的问题,得到了一系列从一维到三维运动方向的判断方法。首先利用MATLAB得到所选图像的灰度值矩阵,然后根据一定原则选取5个特征域,再比较前后两张图像的位置对应关系,最终通过迭代法推断出视野区域的运动方向。

In this paper, by using the least square method, iterative method, traversing method, combined with MATLAB programming to solve the constraints in the objective environment how to judge the current ifeld of vision in the direction of motion, wiichhas been a series from one-dimensional to three-dimensional motion direction judgment method.First, using MATLAB to get the image gray value matrix, according to certain principles selected ifve characteristic domain and compared before and after the two images corresponding to the position of the relationship, eventually by the iterative method infer the direction of motion of the visual ifeld.