3 search results - page 1 / 1 » Spherical Piecewise Constant Basis Functions for All-Frequen... |
TVCG
2008
13 years 6 months ago
2008
This paper presents a novel basis function, called spherical piecewise constant basis function (SPCBF), for precomputed radiance transfer. SPCBFs have several desirable properties:...
PG
2007
IEEE
14 years 1 months ago
2007
IEEE
We present an appearance-based user interface for artists to efficiently design customized image-based lighting environments. 1 Our approach avoids typical iterations of paramete...
CGF
2007
13 years 7 months ago
2007
This paper presents a novel method for real-time homogenous translucent material editing under fixed illumination. We consider the complete analytic BSSRDF model proposed by Jens...