Medial Axis Extraction and Shape Manipulation of Solid Objects Using Parabolic PDEs

Overall, the SAB considered 60 chemicals that included: (a) 14 declared as RCAs since entry into force of the Convention; (b) chemicals identied as potential RCAs from a list of

The ideas launched by the Beveridge Commission in 1942 set the pace for major reforms in post-war Britain, and inspired Norwegian welfare programmes as well, with gradual

If noise is added with an SD > 10, the number of clusters rst increases with increasing threshold values because many nodes connect to form a large cluster which breaks up

The simplest way to simulate (3) for medial axis extraction of a polygonal mesh is to let the sample points on the boundary surface travel along the surface normal inward

In the last step, the radius function of the skeleton points, which measures proximity and feature size, and the minimum principal radius of curvature, which measures

Our method com- putes a smooth density function f from the input data points and uses ridge extraction methods to determine a connected surface of maximal local density which will

We allow designers to modify the inflated surface with popular 3D shape modeling features such as sharp creases, smooth interpolation curves and local mean curvature control..

We generalized the well-known definition of medial surfaces (in 3D) or medial axes (in 2D) to define curve skeletons as the loci of points on the medial surface situated at