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A model for the gray-intensity distribution of historical handwritten documents and its application for binarization.

Marte A. Ramírez-OrtegónLilia L. Ramírez-RamírezInes Ben MessaoudVolker MärgnerErik CuevasRaúl Rojas
Published in: Int. J. Document Anal. Recognit. (2014)
Keyphrases
  • intensity distribution
  • image data
  • image segmentation
  • image sequences
  • high quality
  • probabilistic model
  • em algorithm
  • character recognition
  • statistical information
  • pixel intensities