591 search results - page 100 / 119 » Computing fundamental groups from point clouds |
104
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PAMI
2006
14 years 10 months ago
2006
For shapes represented as closed planar contours, we introduce a class of functionals which are invariant with respect to the Euclidean group and which are obtained by performing i...
ECCV
2004
Springer
16 years 20 days ago
2004
Springer
We address the fundamental problem of matching in two static images. The remaining challenges are related to occlusion and lack of texture. Our approach addresses these difficultie...
100
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KDD
2000
ACM
15 years 2 months ago
2000
ACM
Many important problems involve clustering large datasets. Although naive implementations of clustering are computationally expensive, there are established efficient techniques f...
IJCV
2002
14 years 10 months ago
2002
Current vision systems are designed to perform in clear weather. Needless to say, in any outdoor application, there is no escape from "bad" weather. Ultimately, computer ...
CIVR
2008
Springer
15 years 17 days ago
2008
Springer
Image clustering is useful in many retrieval and classification applications. The main goal of image clustering is to partition a given dataset into salient clusters such that the...