* Skeletonization is useful when we are interested not in the size of the pattern but rather
* in the relative position of the strokes in the pattern (Character Recognition,
* X, Y Chromosome Recognition, etc.).
* The target image must be binary (i.e. images whose pixels have only two possible intensity
* value mostly black or white). You can obtain a binary image via sod_canny_edge_image(),
* sod_otsu_binarize_image(), sod_binarize_image() or sod_threshold_image().
Symisc Systems