120 search results - page 11 / 24 » Active Surface Reconstruction Using the Gradient Strategy |
PG
2002
IEEE
14 years 16 days ago
2002
IEEE
An active contour model for parametric curve and surface approximation is presented. The active curve or surface adapts to the model shape to be approximated in an optimization al...
IJCV
1998
13 years 7 months ago
1998
This paper presents a method that uses the level sets of volumes to reconstruct the shapes of 3D objects from range data. The strategy is to formulate 3D reconstruction as a stati...
AIME
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. In present clinical practice, information about the heart electrical activity is routinely gathered through ECG’s, which record electrical potential from just nine site...
ICPR
2000
IEEE
14 years 1 days ago
2000
IEEE
In this paper we describe a voxel-based 3-D reconstruction technique from multiple calibrated camera views that makes explicit use of the finite size footprint of a voxel when pr...
PAMI
2007
13 years 7 months ago
2007
—We consider the problem of matching images to tell whether they come from the same scene viewed under different lighting conditions. We show that the surface characteristics det...