2799 search results - page 231 / 560 » Comparing Point Clouds |
148
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
In this paper we introduce a block-based approach for ordinal co-occurrence matrices aimed at improving robustness of the basic ordinal co-occurrence. Earlier, we have introduced t...
269
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ICDE
2007
IEEE
16 years 7 months ago
2007
IEEE
Elevation maps are a widely used spatial data representation in geographical information systems (GIS). Paths on elevation maps can be characterized by profiles, which describe re...
293
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ICDE
2002
IEEE
16 years 7 months ago
2002
IEEE
We propose a novel approach to shape-based image retrieval that builds upon a similarity criterion which is based on the average point set distance. Compared to traditional techni...
268
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ICDE
1998
IEEE
16 years 7 months ago
1998
IEEE
Current data repositories include a variety of data types, including audio, images and time series. State of the art techniques for indexing such data and doing query processing r...
154
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MICCAI
2008
Springer
16 years 7 months ago
2008
Springer
We propose a novel technique for tract-based comparison of DTI-indices between groups, based on a representation that is estimated while matching fiber tracts. The method involves ...