基于透视投影和平面模型估算三维运动和结构参数的算法

Estimating the 3-D motion and structure parameters based on perspective projection and planar surface model

提出了一种估算三维运动和结构参数的算法,此算法不需要光流场估算或任何特征对应,而是利用透视投影、平面模型和比例模糊,从而克服了像光流场的"不适定"等弊端。论文推导了该算法的可行性。

A method for estimating the 3-D motion and structure parameters is offered, which doesn't need an estimation of the optical flow field or any feature correspondence. Perspective projection, planar surface model and scale ambiguity are used to overcome the defects. The feasibility of the algorithm is proved.