한국윤활학회:학술대회논문집 (Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference)

한국트라이볼로지학회 (Korean Tribology Society)
권호 표지

ALGORITHM FOR DETERMINING 3D CHANGES IN MICRO-GEOMETRY USING IMAGE PROCESSING TECHNIQUES

  • Sloetjes, J.W. (University of Twente, Faculty of Engineering Technology) ;
  • Tasan, Y.C. (University of Twente, Faculty of Engineering Technology) ;
  • De Rooij, M.B. (University of Twente, Faculty of Engineering Technology) ;
  • Schipper, D.J. (University of Twente, Faculty of Engineering Technology)
  • 발행 : 2002.10.21
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초록

An algorithm has been developed to determine changes in surface topography on asperity level. The software stitches small but detailed images together to create one large image. If such an image is made before and after an experiment, their difference shows a direct 3D view of the changes in micro-geometry, rather than a change in surface parameters. The algorithm is described in detail and illustrated using artificial as well as real surfaces.

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