A Quantitative Study of the Orientation Bias of Some Edge Detector Schemes

  • Authors:
  • E. S. Deutsch;J. R. Fram

  • Affiliations:
  • State Electric Co. Ltd.;-

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1978

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Abstract

Further work on the evaluation of a particular set of edge detection schemes is described. The orientational bias of these schemes is addressed in particular. Improved qualitative observations are reported and a comparison of the evaluation method discussed here with another edge detection evaluation method is presented.