1维直接线性逆变换原理及其应用研究

Study on the Principle and Application of One-Dimensional Direct Linear Inverse Transformation

根据1维直接线性变换,本文提出了逆向1维直接变换公式及其解算方法,然后利用单张数码影像通过逆向1维直接线性变换公式获取建筑物的高度信息,为数字城市的建设提供基础3维数据。最后通过实验验证了该算法的可行性。

According to the one-dimensional direct linear transformation,this paper proposes the inverse one-dimensional direct transformation formula and its solution method,and then uses a single digital image to obtain the height of buildings by the inverse one-dimensional direct linear transformation formula,which can provide the basis for three-dimensional data for the digital city construction.Finally,the feasibility of the algorithm has been verified by experiment.