1722 search results - page 185 / 345 » On the sample mean of graphs |
229
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JMLR
2010
15 years 1 months ago
2010
We study the problem of image denoising where images are assumed to be samples from low dimensional (sub)manifolds. We propose the algorithm of locally linear denoising. The algor...
178
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Numerous applications processing 3D point data will gain from the ability to estimate reliably normals and differential geometric properties. Normal estimates are notoriously nois...
164
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VIS
2007
IEEE
16 years 7 months ago
2007
IEEE
Topology has been an important tool for analyzing scalar data and flow fields in visualization. In this work, we analyze the topology of multivariate image and volume data sets wit...
177
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WEBI
2007
Springer
16 years 18 days ago
2007
Springer
Web sites are often organized into several regions, each dedicated to a specific topic or serving a particular function. From a user’s perspective, these regions typically form ...
261
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ICPP
2006
IEEE
16 years 16 days ago
2006
IEEE
— This paper presents a parallel external-memory algorithm for performing a breadth-first traversal of an implicit graph on a cluster of workstations. The algorithm is a paralle...