896 search results - page 74 / 180 » A Perceptual Shape Descriptor |
148
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SGP
2007
15 years 8 months ago
2007
In this paper, we consider the problem of reconstructing a shape from unorganized cross-sections. The main motivation for this problem comes from medical imaging applications wher...
296
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COMPGEOM
2011
ACM
14 years 9 months ago
2011
ACM
Starting with a similarity function between objects, it is possible to define a distance metric (the kernel distance) on pairs of objects, and more generally on probability distr...
201
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MOBISYS
2009
ACM
16 years 6 months ago
2009
ACM
We design, implement, and evaluate a vehicular communication system that improves uplink connectivity through multi-lobe beam pattern switching on a smart antenna. Directionality ...
171
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MOBIHOC
2008
ACM
16 years 5 months ago
2008
ACM
Mobility is the distinguishing feature of vehicular networks, affecting the evolution of network connectivity over space and time in a unique way. Connectivity dynamics, in turn, ...
164
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HRI
2006
ACM
16 years 1 days ago
2006
ACM
Polymorphic, or shape-shifting, robots can normally tackle more types of tasks than non-polymorphic robots due to their flexible morphology. Their versatility adds to the challeng...