Adam Huang Gregory M. Nielson Anshuman Razdan Gerald E. Farin D. Page Baluch David G. Capco Thin Structure Segmentation and Visualization in Three-Dimensional Biomedical Images: A Shape-Based Approach. 93-102 2006 12 IEEE Trans. Vis. Comput. Graph. 1 http://doi.ieeecomputersociety.org/10.1109/TVCG.2006.15 db/journals/tvcg/tvcg12.html#HuangNRFBC06