This paper reports the development of Computional Geometry(CG) methods for assessing roundness and demonstrates that the Minimum Radial Seperation(MRS)center compared to other centers is the best one to determine *** ...
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This paper reports the development of Computional Geometry(CG) methods for assessing roundness and demonstrates that the Minimum Radial Seperation(MRS)center compared to other centers is the best one to determine *** methods are sorted in two categories according to the represention of meatured contour. One mthod use sampling points from the *** results the difference in detemining the inscribed circle of the concentric circles. This article summaries these methods,analyses and compares their applicability,precision,and efficiency,and proposes existing problem on them.
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