A comparison of Gaussian and mean curvatures estimation methods on triangular meshes.

Tatiana Surazhsky Evgeni Magid Octavian Soldea Gershon Elber Ehud Rivlin A comparison of Gaussian and mean curvatures estimation methods on triangular meshes. 1021-1026 2003 conf/icra/2003 ICRA db/conf/icra/icra2003.html#SurazhskyMSER03