30 search results - page 2 / 6 » Computing Exact Shadow Irradiance Using Splines |
SI3D
2010
ACM
13 years 5 months ago
2010
ACM
Irradiance normal mapping is a method to combine two popular techniques, light mapping and normal mapping, and is used in games such as Half-Life 2 or Halo 3. This combination all...
SIGGRAPH
1995
ACM
13 years 9 months ago
1995
ACM
We present new techniques for computing illumination from non-diffuse luminaires and scattering from non-diffuse surfaces. The methods are based on new closed-form expressions d...
ICPR
2000
IEEE
14 years 6 months ago
2000
IEEE
We present an exact algorithm for the computation of the moments of a region bounded by a curve represented in a scaling function or wavelet basis. Using Green's theorem, we ...
ICIP
2001
IEEE
14 years 7 months ago
2001
IEEE
We address the task of rendering by ray tracing the isosurface of a high-quality continuous spline model of volumetric discrete and regular data. By expressing the spline model as...
CAD
2008
Springer
13 years 5 months ago
2008
Springer
In this paper, we propose a complete model handling the physical simulation of deformable 1D objects. We formulate continuous expressions for stretching, bending and twisting ener...