5210 search results - page 177 / 1042 » Exact geometric computation |
153
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ICIP
2006
IEEE
16 years 6 months ago
2006
IEEE
Though implicit representations of surfaces have often been used for various computer graphics tasks like modeling and morphing of objects, it has rarely been used for registratio...
250
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GIS
2008
ACM
16 years 6 months ago
2008
ACM
An index is devised to support position-independent search for images containing quartets of icons. Point quartets exist that do not unambiguously map to quadrilaterals, however, ...
165
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MOBIHOC
2001
ACM
16 years 4 months ago
2001
ACM
We propose a new routing graph, the Restricted Delaunay Graph (RDG), for ad hoc networks. Combined with a node clustering algorithm, RDG can be used as an underlying graph for geo...
110
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ADHOCNOW
2008
Springer
15 years 11 months ago
2008
Springer
Abstract. In the presence of interference, two single hop links can interact in a number of different ways, exhibiting significantly different behavior. In this paper, we consid...
149
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SCALESPACE
2007
Springer
15 years 11 months ago
2007
Springer
In clinical applications where structural asymmetries between homologous shapes have been correlated with pathology, the questions of definition and quantification of ‘asymmetr...