3369 search results - page 660 / 674 » New Methods in Fractal Imaging |
175
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VISUALIZATION
1999
IEEE
15 years 10 months ago
1999
IEEE
Splatting is a volume rendering algorithm that combines efficient volume projection with a sparse data representation: Only voxels that have values inside the iso-range need to be...
153
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CGI
1998
IEEE
15 years 10 months ago
1998
IEEE
Ray tracing and Monte-Carlo based global illumination, as well as radiosity and other finite-element based global illumination methods, all require repeated evaluation of quantita...
172
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MICCAI
1999
Springer
15 years 10 months ago
1999
Springer
Abstract. A new information-theoretic approach is presented for analyzing fMRI data to calculate the brain activation map. The method is based on a formulation of the mutualinforma...
171
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ICRA
1998
IEEE
15 years 10 months ago
1998
IEEE
We present a new active vision technique called zoom tracking. Zoom tracking is the continuous adjustment of a camera's focal length in order to keep a constant-sized image of...
185
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VVS
1998
IEEE
15 years 10 months ago
1998
IEEE
High quality rendering and physics-based modeling in volume graphics have been limited because intensity-based volumetric data do not represent surfaces well. High spatial frequen...