65 search results - page 3 / 13 » Tomographic image reconstruction using content-adaptive mesh... |
135
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ISBI
2006
IEEE
16 years 6 months ago
2006
IEEE
The measurement of the 3-D "average propagator", P(r), from diffusion-weighted (DW) NMR or MRI data has been a "holy grail" in materials science and biomedicin...
147
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COMPIMAGE
2010
Springer
15 years 11 months ago
2010
Springer
We study how the quality of an image reconstructed by a binary tomographic algorithm depends on the direction of the observed object in the scanner, if only a few projections are a...
177
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ISBI
2009
IEEE
16 years 22 days 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 ...
154
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ISBI
2006
IEEE
16 years 6 months ago
2006
IEEE
We present a method to improve the quality of cone-beam tomographic images computed from an intra-operative C-arm scan by adding information from an anatomical atlas. Limited rang...
173
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AVSS
2006
IEEE
15 years 12 months ago
2006
IEEE
This paper presents a Bayesian framework for 3D facial reconstruction. The framework iteratively deforms a generic face mesh to fit a set of range points representing a face. The...