7 search results - page 1 / 2 » Low-Dimensional Representations of Shaded Surfaces under Var... |
CVPR
2003
IEEE
14 years 6 months ago
2003
IEEE
The aim of this paper is to find the best representation for the appearance of surfaces with Lambertian reflectance under varying illumination. Previous work using principal compo...
FGR
2000
IEEE
13 years 9 months ago
2000
IEEE
Image variability due to changes in pose and illumination can seriously impair object recognition. This paper presents appearance-based methods which, unlike previous appearance-b...
CVPR
2001
IEEE
14 years 6 months ago
2001
IEEE
A goal of image-based rendering is to synthesize as realistically as possible man made and natural objects. This paper presents a method for image-based modeling and rendering of ...
ACCV
2006
Springer
13 years 8 months ago
2006
Springer
Shading analysis of an object under near lighting is not an easy task, because the direction and distance of the light source vary over the surface of the object. Observing a small...
SIGGRAPH
2003
ACM
13 years 10 months ago
2003
ACM
This paper introduces a tensor framework for image-based rendering. In particular, we develop an algorithm called TensorTextures that learns a parsimonious model of the bidirectio...