482 search results - page 2 / 97 » Directional Statistics BRDF Model |
RT
2005
Springer
13 years 10 months 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...
CGF
2004
13 years 4 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...
MICCAI
2004
Springer
14 years 5 months ago
2004
Springer
Abstract. This paper presents a novel method for photorealistic rendering of the bronchial lumen by directly deriving matched shading and texture parameters from video bronchoscope...
JMLR
2010
12 years 11 months ago
2010
We present new measures of the causal direction between two non-gaussian random variables. They are based on the likelihood ratio under the linear non-gaussian acyclic model (LiNG...
ISCAS
2008
IEEE
13 years 11 months ago
2008
IEEE
— In this paper, a new statistical model is proposed for modeling the nature images in the transform domain. We demonstrate that the von Mises distribution (VM) fits accurately ...