Patch-Based Texture Edges and Segmentation

نویسندگان

  • Lior Wolf
  • Xiaolei Huang
  • Ian Martin
  • Dimitris N. Metaxas
چکیده

A novel technique for extracting texture edges is introduced. It is based on the combination of two ideas: the patch-based approach, and non-parametric tests of distributions. Our method can reliably detect texture edges using only local information. Therefore, it can be computed as a preprocessing step prior to segmentation, and can be very easily combined with parametric deformable models. These models furnish our system with smooth boundaries and globally salient structures.

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تاریخ انتشار 2006