Classification of silhouettes using contour fragments

@article{Daliri2009ClassificationOS,
  title={Classification of silhouettes using contour fragments},
  author={Mohammad Reza Daliri and Vincent Torre},
  journal={Computer Vision and Image Understanding},
  year={2009},
  volume={113},
  pages={1017-1025}
}
In this paper, we propose a fragment-based approach for classification and recognition of shape contours. According to this method, first the perceptual landmarks along the contours are localized in a scale invariant manner, which makes it possible to extracts the contour fragments. Using a predefined dictionary for the fragments, these landmarks and the parts between them are transformed into a symbolic representation that is a compact representation. Using a string kernel-like approach, an… CONTINUE READING

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