This cut and folded paper model is in the shape of a regular octahedron with eight triangular facets, one cut out of the center of each side. A mark on the model reads; Dec 28 (/) 1929. Another mark ...

Discrete Surfaces in geometry processing and computer-aided design are commonly represented by triangle meshes. Triangles are popular since they are the simplest linear two-dimensional objects, ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This cut, folded, and glued paper ...

Various classification methods have been developed for geometric form of crystals. One method involves the generation of three-dimensional (3D) models of crystals, mainly through graphical ...

Abstract: This paper proposes a technique for estimating piece wise planar models of objects from their images and geometric constraints. First, assuming a bounded noise in the localization of 2D ...

Royal Society Research Fellow and Senior Birmingham Fellow, University of Birmingham The work of the Greek polymath Plato has kept millions of people busy for millennia. A few among them have been ...