After the discussion of the plane measurement , we continue the discussion about the important method of the stereo measurement , such as : the method of resolving the fundamental matrix , the method of recovering the fundamental matrix from the camera matrix , the method of recovering the 3d point based on the trigonometry 在平面测量理论的基础上,论文继续讨论了基于图像的立体测量的重要方法? ?两视图立体重构。详细研究了其中基本矩阵的算法、由基本矩阵恢复摄像机矩阵的算法、三角法恢复空间点的算法等,在这之后给出了真实试验结果。
There are 6 types of 551 algorithms available , they are : geometric division , algebraic iteration , trace , lattice , analytics and trigonometry methods . but none of them has completely reached a good balance between efficiency and precision , because the research was done either from one side of versatility or merely the other side of precision . at present , trace method is considered a relatively better method with higher precision and better stability 到目前为止,提出的求交算法大致有六种,即:几何分割法、代数迭代法、跟踪法、网格法、解析法和三角法;但任何一种方法都没有解决好求交问题中速度与精度的有效统一,因为有的算法侧重于通用性,有的却只注重精度问题。