A new approach to calculate the nodule density of ductile cast iron graphite using a Level Set

作者：Reboucas Elizangela S; Braga Alan M; Marques Regis C P; Reboucas Filho Pedro Pedrosa

来源：Measurement, 2016, 89: 316-321.

DOI：10.1016/j.measurement.2016.04.029

• Cast iron
• Graphite nodules
• Graphite nodule density calculation
• Image segmentation
• Level Set

Abstract(#br)This paper proposes a new approach with digital image processing techniques to determine the number of graphite nodules on samples of nodular cast iron by following the NBR 6913 standard. Counting errors and excessive inspection time are common problems if the procedure is performed wit...

• 出版日期2016-7