## Multi-Scale Smoothing of a Cube

The original object is a cube with 98 vertices and 192 triangles.

## Gaussian and Mean curvatures

The Gaussian and mean curvature values of surface points are also estimated at multiple scales. These are then mapped into colours using VTK: RED and BLUE colours correspond to MAX and MIN curvature values, respectively.

Left:GaussianRight:MeanOne iteration

5 iterations