1053 search results - page 22 / 211 » Estimating Illumination Direction from Textured Images |
ACCV
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. This paper proposes a novel and efficient feature-point matching algorithm for finding point correspondences between two uncalibrated images. The striking feature of th...
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Recovering multiple point light sources from a sparse set of photographs in which objects of unknown texture can move is challenging. This is because both diffuse and specular ref...
WSCG
2001
13 years 9 months ago
2001
Directional Coherence Maps as proposed by Guo in '98 are a very efficient acceleration technique for ray tracing based global illumination renderers. It vastly reduces the nu...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
This paper presents a method for face recognition across large changes in viewpoint. Our method is based on a Morphable Model of 3D faces that represents face-specific information...
CVPR
2006
IEEE
14 years 10 months ago
2006
IEEE
We propose a new approach called "appearance clustering" for scene analysis. The key idea in this approach is that the scene points can be clustered according to their s...