471 search results - page 39 / 95 » Computation of the Quadrifocal Tensor |
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We present an adaptive parametrization scheme for dynamic mesh refinement in the application of parametric image registration. The scheme is based on a refinement measure ensuring...
FOCS
2004
IEEE
13 years 11 months ago
2004
IEEE
Let p > 1 be any fixed real. We show that assuming NP RP, there is no polynomial time algorithm that approximates the Shortest Vector Problem (SVP) in p norm within a constant ...
AMDO
2006
Springer
13 years 9 months ago
2006
Springer
Abstract. We present a new method to simulate deformable volumetric objects interactively using finite elements. With quadratic basis functions and a non-linear strain tensor, we a...
VISUALIZATION
2005
IEEE
14 years 1 months ago
2005
IEEE
In this article we describe stress nets, a technique for exploring 2D tensor fields. Our method allows a user to examine simultaneously the tensors' eigenvectors (both major ...
ICCV
1998
IEEE
14 years 9 months ago
1998
IEEE
This paper gives a widely applicable technique for solving many of the parameter estimation problems encountered in geometric computer vision. A commonly used approach is to minim...