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http://dx.doi.org/10.5302/J.ICROS.2003.9.3.227

The Development of Automatic Measurement Algorithm of Concentricity and Roundness using Image Processing Technique  

허경무 (단국대학교 전자컴퓨터학부)
문형욱 (단국대학교 전자컴퓨터학부)
Publication Information
Journal of Institute of Control, Robotics and Systems / v.9, no.3, 2003 , pp. 227-235 More about this Journal
Abstract
We propose an algorithm for the automatic measurement of concentricity and roundness using image processing technique. The proposed measuring method consists of the preprocessing process and the measuring process. In the measuring process, two types of concentricity measurement algorithm and one type of roundness measurement algorithm are proposed. We could measure the concentricity and roundness using input image from CCD camera, without using special measurement equipment. From the experimental results, we could find that the required measurement accuracy specification is sufficiently satisfied using our proposed method.
Keywords
image processing; concentricity; roundness; camera;
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