68 search results - page 6 / 14 » A Method of Shading and Shadowing in Image-Based Rendering |
CGF
2011
13 years 18 hour ago
2011
Bidirectional texture functions (BTFs) represent the appearance of complex materials. Three major shortcomings with BTFs are the bulky storage, the difficulty in editing and the ...
SI3D
2010
ACM
14 years 1 months ago
2010
ACM
Scattering in participating media, such as fog or haze, generates volumetric lighting effects known as crepuscular or god rays. Rendering such effects greatly enhances the realism...
EGH
2004
Springer
14 years 1 months ago
2004
Springer
The only surface primitives that are supported by common graphics hardware are triangles and more complex shapes have to be triangulated before being sent to the rasterizer. Even ...
RT
2004
Springer
14 years 1 months ago
2004
Springer
Self-shadowing is an important factor in the appearance of hair and fur. In this paper we present a new rendering algorithm to accurately compute shadowed hair at interactive rate...
PG
2002
IEEE
14 years 1 months ago
2002
IEEE
We present a new method for the detection and estimation of multiple directional illuminants, using a single image of any object with known geometry and Lambertian reflectance. W...