595 search results - page 36 / 119 » Approximate Volumetric Reconstruction from Projected Images |
79
Voted
VLBV
2005
Springer
15 years 6 months ago
2005
Springer
In this paper we propose a very simple FIR pre-filter based method for near optimal least-squares linear approximation of discrete time signals. A digital pre-processing filter,...
102
Voted
3DPVT
2002
IEEE
15 years 5 months ago
2002
IEEE
We propose a fast 3D model acquisition system that aligns intensity and depth images, and reconstructs a textured 3D mesh. 3D views are registered with shape alignment based on in...
78
Voted
ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper addresses the problem of superresolution from low resolution spherical images that are not perfectly registered. Such a problem is typically encountered in omnidirectio...
112
Voted
ICIP
2009
IEEE
15 years 7 months ago
2009
IEEE
Recently, there has been growing interest in using compressed sensing to perform imaging. Most of these algorithms capture the image of a scene by taking projections of the imaged ...
115
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MICCAI
2009
Springer
15 years 5 months ago
2009
Springer
Radio-frequency catheter ablation of the pulmonary veins attached to the left atrium is usually carried out under fluoroscopy guidance. Two-dimensional X-ray navigation may involv...