174 search results - page 2 / 35 » Normal Improvement for Point Rendering |
RT
1999
Springer
13 years 9 months ago
1999
Springer
A separable decomposition of bidirectional reflectance distributions (BRDFs) is used to implement arbitrary reflectances from point sources on existing graphics hardware. Two-dim...
CG
2005
Springer
13 years 5 months ago
2005
Springer
We present a simple technique to improve the perception of an object's shape. Bump mapping is well known in the computer graphics community for providing the impression of sm...
CGA
2004
13 years 5 months ago
2004
Point-based rendering is a compact and efficient means of displaying complex geometry. Our goal is to enable flexible point-based rendering, permitting local image refinement, req...
ISVC
2005
Springer
13 years 10 months ago
2005
Springer
In this paper, we propose a method for directly rendering point sets which only have positional information by using recent graphics processors (GPUs). Almost all the algorithms in...
ICRA
2008
IEEE
13 years 11 months ago
2008
IEEE
— We present a new algorithm for scan registration of colored 3D point data which is an extension to the Normal Distributions Transform (NDT). The probabilistic approach of NDT i...