179 search results - page 8 / 36 » Shape Recovery Using Dynamic Subdivision Surfaces |
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
In this paper, we propose a non-stationary stochastic filtering framework for the task of albedo estimation from a single image. There are several approaches in literature for alb...
AGTIVE
2003
Springer
14 years 26 days ago
2003
Springer
Many polygon mesh algorithms operate in a local manner, yet are formally specified using global indexing schemes. This obscures the essence of these algorithms and makes their spe...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
This paper presents models and algorithms for estimating the shape of a mirrored surface from a single image of that surface, rendered under an unknown, natural illumination. Whil...
SMA
2009
ACM
14 years 2 months ago
2009
ACM
In this paper, we present a semi-automatic approach to efficiently and robustly recover the characteristic feature curves of a given free-form surface. The technique supports a s...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Without a deformation model, monocular 3D shape recovery of deformable surfaces is severly under-constrained. Even when the image information is rich enough, prior knowledge of th...