1778 search results - page 121 / 356 » Local multidimensional scaling |
158
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VIS
2008
IEEE
16 years 5 months ago
2008
IEEE
The visualization of complex 3D images remains a challenge, a fact that is magnified by the difficulty to classify or segment volume data. In this paper, we introduce size-based tr...
107
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ICRA
2003
IEEE
15 years 9 months ago
2003
IEEE
– Robotic navigation and interaction frequently require that the shape and motion of external objects and events be observed. Many interesting events occur at mixed scales. Subtl...
142
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SMA
2009
ACM
15 years 9 months ago
2009
ACM
Principal curvatures and principal directions are fundamental local geometric properties. They are well defined on smooth surfaces. However, due to the nature as higher order di...
152
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ICMCS
2005
IEEE
15 years 10 months ago
2005
IEEE
Periodicity is useful for compact representation of periodic motion and a reasonable selection of a proper temporal scale for periodic motion analysis. In this paper, we concern t...
139
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ICRA
2002
IEEE
15 years 9 months ago
2002
IEEE
In this paper we present a vision-based approach to mobile robot localization, that integrates an image retrieval system with Monte-Carlo localization. The image retrieval process...