5210 search results - page 176 / 1042 » Exact geometric computation |
150
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CGF
2005
15 years 6 months ago
2005
When designing a lowpass filter to eliminate noise in a triangle mesh, the cutoff frequency is typically chosen by a cumbersome trial-and-error process. Therefore, it is important...
155
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CAGD
1998
15 years 6 months ago
1998
Laguerre geometry provides a simple approach to the design of rational curves and surfaces with rational offsets. These so-called PH curves and PN surfaces can be constructed from...
169
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
Improper dose control in X-ray cardio-vascular systems leads to a reduced Signal-to-Noise Ratio (SNR) in regions of interest of the X-ray image. We aim at reducing the influence o...
238
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GECCO
2011
Springer
14 years 10 months ago
2011
Springer
In continuous optimisation, surrogate models (SMs) are used when tackling real-world problems whose candidate solutions are expensive to evaluate. In previous work, we showed that...
173
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FOCS
2008
IEEE
16 years 29 days ago
2008
IEEE
This work investigates a geometric approach to proving cell probe lower bounds for data structure problems. We consider the approximate nearest neighbor search problem on the Bool...