Sasakthi S. Abeysinghe, Tao Ju. Shape-preserving gray-scale skeletonization on 3D density maps. In Marc Alexa, Adam Finkelstein, editors, 34. International Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 2007, San Diego, California, USA, August 5-9, 2007, Posters. pages 20, ACM, 2007. [doi]
Abstract is missing.