Abstract
reverse engineering has become the bond during the development process of a new product,and also an advanced technology of Digesting and absorpting the advanced technolog and acheiving to have a rapid development of a new product. Auto Panels are constituted by the bend surface, in order to enhance the efficiency of vehicle design, the majority of manufacturers at home and abroad use of reverse engineering to speed up the development models. this thesis redesigns the Point Cloud for Automotive Panels,and using imageware to make a Pretreatment of the Given Point cloud data -Point cloud data of the Auto cover,blocking the Point cloud ,extracting Features and Constructing the Section Line so as to obtain the Necessary information of Surface Reconstruction,and then Authenticate if the Point Cloud that already be made is Qualified or not by Analysising the Error,at last,we Input the Generated surface into UG to have a final treatment.by designing the Reverse Modeling,I have a further Awareness to the Reverse industry,and it makes a good basis for my going to the society in the future.
Key words: Reverse engineering automotive panel point cloud Imageware
