Image processing based three-dimensional model reconstruction for cross-platform numerical simulation

Abstract

Numerical simulation is a popularly used method in science and engineering, which solves various partial differential equations (PDE) by discrete methods, such as the finite difference method (FDM), the finite element method (FEM) and the finite volume method (FVM) [1][2][3] . Each method is taken to solve a certain physical field, so, various kinds of softwares with unique functions aiming at different professional areas have been developed by using different numerical solution methods. Therefore, to tackle a complex engineering problem, it is necessary