쾌속조형법을 위한 3차원 복합곡면의 Reverse Engineering

초록

The objective of this research is to develop an efficient reverse engineering method of 3-dimensional compound surfaces for rapid prototyping process. As a first step, several image processing techniques were applied to the measured data obtained using laser scanner. And the boundary information of the compound surfaces were extracted to divide the surface into several separate regions. As a next step, the Delaunay triangulation method were applied to reconstruct the surface based on the measured data and the boundary information. Finally, the STL file were created for the rapid prototyping process. Required simulations and experiments were performed and the results were analyzed to show the effectiveness of the proposed methods.