Finding Motifs in a Database of Shapes

  title={Finding Motifs in a Database of Shapes},
  author={Xiaopeng Xi and Eamonn J. Keogh and Li Wei and Agenor Mafra-Neto},
The problem of efficiently finding images that are similar to a target image has attracted much attention in the image processing community and is rightly considered an information retrieval task. However, the problem of finding structure and regularities in large image datasets is an area in which data mining is beginning to make fundamental contributions. In this work, we consider the new problem of discovering shape motifs, which are approximately repeated shapes within (or between) image… CONTINUE READING
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