Bscan image segmentation by thresholding using cooccurrence matrix analysis

  title={Bscan image segmentation by thresholding using cooccurrence matrix analysis},
  author={Gilles Corneloup and Joseph Moysan and Isabelle E. Magnin},
  journal={Pattern Recognition},
-In this paper we present innovative research for the processing of an ultrasonic image obtained in non-destructive testing (NDT). We also present an algorithm for automatic thresholding segmentation. The image analysis is based on the calculation of cooccurrence matrices. The method we used is the Spatial Grey-Level Dependence Method (SGLDM); it shows the distribution of the intensities of pairs of pixels separated by a vector d. We show that it is necessary to build optimized matrices in… CONTINUE READING
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