808 search results - page 120 / 162 » Consistent digital rays |
ICCV
2003
IEEE
15 years 12 months ago
2003
IEEE
This paper presents a new approach to imaging that significantly enhances the dynamic range of a camera. The key idea is to adapt the exposure of each pixel on the image detector,...
164
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GIS
2007
ACM
15 years 11 months ago
2007
ACM
We consider the problem of extracting a river network and a watershed hierarchy from a terrain given as a set of irregularly spaced points. We describe TerraStream, a "pipeli...
184
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GIS
2008
ACM
15 years 11 months ago
2008
ACM
Geospatial information integration is not a trivial task. An integrated view must be able to describe various heterogeneous data sources and its interrelation to obtain shared con...
163
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GIS
2004
ACM
15 years 11 months ago
2004
ACM
The R*-tree is a state-of-the-art spatial index structure. It has already found its way into commercial systems. The most important improvement of the R*-tree over the original R-...
DAC
2009
ACM
15 years 11 months ago
2009
ACM
Digital microfluidic biochips have emerged as a popular alternative for laboratory experiments. To make the biochip feasible for practical applications, pin-count reduction is a k...