Fitting of industrial CT image pipes
Zou Bin, Li Zeng, Rui Ma · Computer Engineering and Applications Journal · 2010
A fitting of industrial CT image sequences work's pipes is studied.Based on edge extraction of Facet model,this method makes three-dimensional cylindrical,elliptical cylindrical pipe fittings be turned into the central axis of the cross-section of two-dimensional curve(circle or ellipse) fittings.Compared with the traditional three-dimensional surface fitting,it is more efficient.Test of the actual engine CT images shows that this method can be used for the acquisition of pipelines'geometric parameters based on industrial CT images,so this method lays the foundation for reverse engineering based on ICT images.