Goniochromatic materials and objects appear to have different colors depending on viewing
direction. This occurs in nature, such as in wood or minerals, and in human-made objects …

Material appearance hinges on material reflectance properties but also surface geometry
and illumination. The unlimited number of potential combinations between these factors …

Advances in multimaterial 3D printing have the potential to reproduce various visual
appearance attributes of an object in addition to its shape. Since many existing 3D file …

Natural wood textures are appreciated in most forest products industries for their appealing
visual characteristics including grain and color, but also their fine surface tactile sensation …

High fidelity reproductions of paintings provide new opportunities to museums in preserving
and providing access to cultural heritage. This article presents an integrated system that is …

We present an efficient, purely geometric, algorithmic, and parameter free approach to
improve surface quality and accuracy in voxel-controlled 3D printing by counteracting …

3D printing technology is a powerful tool for manufacturing complex shapes with high-quality
textures. Gloss, next to color and shape, is one of the most salient visual aspects of an …

A good match of material appearance between real-world objects and their digital on-screen
representations is critical for many applications such as fabrication, design, and e …

Printing appearance effects beyond colour-such as gloss-is an active research topic in the
scope of multi-layer printing (2.5 D or 3D printing). Such techniques may enable a …

High fidelity reproductions of paintings provide new opportunities to museums in preserving
and providing access to cultural heritage. This paper presents an integrated system which is …