Siyuan Cheng
Abstract
CAD model reconstruction is the key technique in reverse engineering.The basic steps of CAD model reconstruction,i.e.,data capture,data cloud preprocessing,data segmentation and surface fitting,and CAD model creation were analyzed,and case study was given by using Geomagic software.The conclusion about CAD model reconstruction was given.
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CAD model reconstruction is the key technique in reverse engineering.The basic steps of CAD model reconstruction,i.e.,data capture,data cloud preprocessing,data segmentation and surface fitting,and CAD model creation were analyzed,and case study was given by using Geomagic software.The conclusion about CAD model reconstruction was given.
Key concepts: CAD, Reverse engineering, Computer science, Preprocessor, Engineering drawing, Key (lock), Software, Computer Aided Design