14709 search results - page 2757 / 2942 » Semantic feature modelling |
170
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TMI
1998
15 years 6 months ago
1998
Abstract—Segmenting lesions is a vital step in many computerized mass-detection schemes for digital (or digitized) mammograms. We have developed two novel lesion segmentation tec...
192
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TVCG
1998
15 years 6 months ago
1998
—New challenges on vector field visualization emerge as time-dependent numerical simulations become ubiquitous in the field of computational fluid dynamics (CFD). To visualize da...
199
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TIT
2002
15 years 6 months ago
2002
We consider direct sequence code division multiple access (DS-CDMA), modeling interference from users communicating with neighboring base stations by additive colored noise. We con...
186
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TOG
2002
15 years 6 months ago
2002
We present a semi-implicit cloth simulation technique that is very stable yet also responsive. The stability of the technique allows the use of a large fixed time step when simula...
167
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TOG
2002
15 years 6 months ago
2002
A new method for the visualization of two-dimensional fluid flow is presented. The method is based on the advection and decay of dye. These processes are simulated by defining eac...