A New Method for Parameters Extraction of Extruded Surface
The purpose of reverse engineering is to convert a large points cloud into a CAD model. Parameters extraction for extruded surface from measure data is an important problerm in reverse engineering. Extruded direction is a crucial parameter of extruded surface. In this paper, random sampling consensus algorithm combined with Least-Squares method is used to extract the extruded direction of extruded surface. Experimental results show effectiveness, robustness and accuracy of this proposed approach.
L. H. Yan and Z. M. Huangfu, "A New Method for Parameters Extraction of Extruded Surface", Key Engineering Materials, Vols. 474-476, pp. 834-839, 2011