This paper presents a novel approach based on spectral geometry to quantify and visualize non-isometric deformations of 3D surfaces by mapping two manifolds. The proposed method can determine ...

This geometric figure — first identified by dentist William Bonwill in 1864 — is formed by connecting the two points where ...

Abstract: This paper provides developments in statistical shape analysis of shape graphs, and demonstrates them using such complex objects as Retinal Blood Vessel (RBV) networks and neurons. The shape ...

The back of the F22 Raptor has an unusual characteristic -- rectangular nozzles. It turns out they have a very specific purpose. Here's what we know.