114 search results - page 2 / 23 » Convex Optimization for Deformable Surface 3-D Tracking |
PAMI
2011
12 years 11 months ago
2011
—Recovering the 3D shape of a nonrigid surface from a single viewpoint is known to be both ambiguous and challenging. Resolving the ambiguities typically requires prior knowledge...
ECCV
2008
Springer
14 years 6 months ago
2008
Springer
Abstract. We present a closed-form solution to the problem of recovering the 3D shape of a non-rigid inelastic surface from 3D-to-2D correspondences. This lets us detect and recons...
CVPR
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, we consider the problem of tracking nonrigid surfaces and propose a generic data-driven mesh deformation framework. In contrast to methods using strong prior models...
CVPR
2009
IEEE
2009
IEEE
Continuous Ratio Optimization via Convex Relaxation with Applications to Multiview 3D Reconstruction
15 years 1 days ago
We introduce a convex relaxation framework to optimally
minimize continuous surface ratios. The key idea is to minimize
the continuous surface ratio by solving a sequence
of con...
CVPR
2011
IEEE
13 years 2 days ago
2011
IEEE
This paper presents a novel intrinsic 3D surface distance and its use in a complete probabilistic tracking framework for dynamic 3D data. Registering two frames of a deforming 3D ...