1831 search results - page 142 / 367 » Property-Preserving Data Reconstruction |
126
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FOCM
2008
15 years 4 months ago
2008
An efficient data reduction scheme for the simplification of a surface given by a large set X of 3D point-samples is proposed. The data reduction relies on a recursive point remov...
143
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TMI
2002
15 years 3 months ago
2002
Abstract--Activation time (AT) imaging from electrocardiographic (ECG) mapping data has been developing for several years. By coupling ECG mapping and three-dimensional (3-D) + tim...
126
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TVCG
2011
14 years 11 months ago
2011
—This paper presents a study of gradient estimation methods for rendering unstructured-mesh volume data. Gradient estimation is necessary for rendering shaded isosurfaces and spe...
130
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MICCAI
2008
Springer
16 years 5 months ago
2008
Springer
Abstract. Obtaining high quality patient-specific flow velocity information is not an easy task. Available clinical data are usually poorly resolved and contain a significant amoun...
150
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MICCAI
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. We introduce a fibre tractography framework based on a particle filter which estimates a local geometrical model of the underlying white matter tract, formulated as a ...