Estimation of Texels for Regular Mosaics Using Model-Based Interaction Maps

  • Authors:
  • Georgy L. Gimel'farb

  • Affiliations:
  • -

  • Venue:
  • Proceedings of the Joint IAPR International Workshop on Structural, Syntactic, and Statistical Pattern Recognition
  • Year:
  • 2002

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Abstract

Spatially homogeneous regular mosaics are image textures formed as a tiling, each tile replicating the same texel. Assuming that the tiles have no relative geometric distortions, the orientation and size of a rectangular texel can be estimated from a model-based interaction map (MBIM) derived from the Gibbs random field model of the texture. The MBIM specifies the structure of pairwise pixel interactions in a given training sample. The estimated texel allows us to quickly simulate a large-size prototype of the mosaic.