Image Algebra and Rank-order Filters

  title={Image Algebra and Rank-order Filters},
  author={P. W. Hawkes},
The unifying role that is one of the attractions of image algebra is distinctly less obvious when we come to include median filters and their many close relatives (weighted median filters, rank-order filters, weighted rankorder filters). The convolutional filters, which are linear, and the morphological filters, which are not, fit in naturally and indeed… CONTINUE READING