59 search results - page 4 / 12 » Image-based Modeling and Rendering of Surfaces with Arbitrar... |
CGF
2004
13 years 7 months ago
2004
Individually visible scratches, also called isolated scratches, are very common in real world surfaces. Although their microgeometry is not visible, they are individually percepti...
RT
2005
Springer
14 years 29 days ago
2005
Springer
The Bidirectional Reflectance Distribution Function (BRDF) describes the appearance of a material by its interaction with light at a surface point. A variety of analytical models...
SI3D
2006
ACM
14 years 1 months ago
2006
ACM
Normal mapping is a variant of bump mapping that is commonly used in computer games. It models complex surface variations by explicitly storing a surface normal in a texture map. ...
GRAPHICSINTERFACE
2000
13 years 8 months ago
2000
A method is presented that can render glossy reflections with arbitrary isotropic bidirectional reflectance distribution functions (BRDFs) at interactive rates using texture mappi...
SIBGRAPI
2007
IEEE
14 years 1 months ago
2007
IEEE
Most direct manipulation tasks rely on precise placements of the cursor on the object of interest. Commonly, this requires the knowledge of distinct application-dependent geometry...