For this project I implemented the first part of the paper : Au, O. K., Tai, C., Chu, H., Cohen-Or, D., and Lee, T. 2008. Skeleton extraction by mesh contraction. In ACM SIGGRAPH 2008 Papers (Los Angeles, California, August 11 - 15, 2008). SIGGRAPH '08. ACM, New York, NY, 1-10
You can download the presentation I gave HERE.
Below are some of the results.