Introduction - If you have any usage issues, please Google them yourself
It contains the sources of the C-implementation of the IMA
skeleton of a 3D data set as described in the paper:W. H. Hesselink, J. B. T. M. Roerdink: Euclidean skeletons of digital image
and volume data in linear time by integer medial axis transform. IEEE
Trans. Pattern Anal. Machine Intell. 30 (2008), pp. 2204--2217.