4084 search results - page 43 / 817 » Constraints in spatial structures |
116
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ICCV
2011
IEEE
13 years 12 months ago
2011
IEEE
An articulated trajectory is defined as a trajectory that remains at a fixed distance with respect to a parent trajectory. In this paper, we present a method to reconstruct an a...
CVPR
2001
IEEE
16 years 1 months ago
2001
IEEE
In this paper, we propose a novel method, called local nonnegative matrix factorization (LNMF), for learning spatially localized, parts-based subspace representation of visual pat...
100
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MDM
2005
Springer
15 years 5 months ago
2005
Springer
The ever-increasing popularity of mobile applications coupled with the prevalence of spatial data has created the need for efficient processing of spatial queries in mobile enviro...
CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
Several authors have noticed that the common representation of images as vectors is sub-optimal. The process of vectorization eliminates spatial relations between some of the near...
ENTCS
2007
14 years 11 months ago
2007
We introduce a class of coalgebraic models and a family of modal logics that support the speci cation of spatial properties of distributed applications. The evaluation of a formul...