Unsupervised Learning of Local Mean Gray Values for Image Pre-processing

  • Authors:
  • Herbert Jahn

  • Affiliations:
  • -

  • Venue:
  • MLDM '99 Proceedings of the First International Workshop on Machine Learning and Data Mining in Pattern Recognition
  • Year:
  • 1999

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Abstract

A parallel-sequential unsupervised learning method for image smoothing is presented which can be implemented with a Multi Layer Neural Network. In contrast to older work of the author which has used 4-connectivity of processing elements (neurons) leading to a very big number of recursions now each neuron of network layer t+1 is connected with (2M+1)*(2M+1) neurons of layer t guaranteeing a significant reduction of network layers with the same good smoothing results.