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extract-curves 0.1.1-i586-linux

Extract Curves a simplistic GTK Ruby-based appliaction which can convert the raster image file result of a geometric-trace-producing process's interaction with the characteristic of motion of another (interesting) process into a list of rectangular coordinates (in raster image's system) representing the inferred characteristic of motion of the midline of an image blob. Blob recognition is done by color: * by maximum pixel neighbor-to-neighbor difference * by maximum difference from blob's average color * by maximum difference from a pixel neighborhood's average color (using RGB or HSV). Use other software to pre-process (e.g. enhance contrast, or even reduce to gray scale), but Extract Curves's skeletonization is done based on the hypothesis of a recognized image blob, as opposed to a collection of pixels. Output is human-readable (tab-separated).


  1. 0.1.1 - December 12, 2005 i586-linux (751 KB)
  2. 0.1.1 - December 12, 2005 mswin32 (1020 KB)
  3. 0.1.1 - December 12, 2005 (1.43 MB)


  • Pavel Minev Penev



Total downloads 4,615

For this version 1,389

Required Ruby Version: None



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