Reduced Complexity Rotation Invariant Texture Classification Using a Blind Deconvolution Approach

  • Authors:
  • Patrizio Campisi;Stefania Colonnese;Gianpiero Panci;Gaetano Scarano

  • Affiliations:
  • IEEE;-;-;IEEE

  • Venue:
  • IEEE Transactions on Pattern Analysis and Machine Intelligence
  • Year:
  • 2006

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Abstract

In this paper, we present a texture classification procedure that makes use of a blind deconvolution approach. Specifically, the texture is modeled as the output of a linear system driven by a binary excitation. We show that features computed from one-dimensional slices extracted from the two-dimensional autocorrelation function (ACF) of the binary excitation allows representing the texture for rotation-invariant classification purposes. The two-dimensional classification problem is thus reconduced to a more simple one-dimensional one, which leads to a significant reduction of the classification procedure computational complexity.