406 search results - page 47 / 82 » Triangulation-free 3D Reconstruction from LiDAR Data |
ISBI
2009
IEEE
14 years 3 months ago
2009
IEEE
We propose a novel framework to reconstruct the left ventricle (LV)’s 3D surface from sparse tagged-MRI (tMRI). First we acquire an initial surface mesh from a dense tMRI. Then ...
CVPR
2011
IEEE
13 years 4 months ago
2011
IEEE
In this paper we reformulate the 3D reconstruction of deformable surfaces from monocular video sequences as a labeling problem. We solve simultaneously for the assignment of featu...
VC
2010
13 years 3 months ago
2010
Abstract Three-dimensional (3D) representations of complex geometric shapes, especially when they are reconstructed from magnetic resonance imaging (MRI) and computed tomography (C...
CGF
2005
13 years 8 months ago
2005
This paper describes a method to obtain a closed surface that approximates a general 3D data point set with non-uniform density. Aside from the positions of the initial data point...
CVGIP
2007
13 years 8 months ago
2007
This paper presents a technique for creating a smooth, closed surface from a set of 2D contours, which have been extracted from a 3D scan. The technique interprets the pixels that...