340 search results - page 45 / 68 » Geographic representation in spatial analysis |
135
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
Building robust low and mid-level image representations, beyond edge primitives, is a long-standing goal in vision. Many existing feature detectors spatially pool edge information...
145
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SAC
2002
ACM
15 years 5 months ago
2002
ACM
The Peano Count Tree (P-tree) is a quadrant-based lossless tree representation of the original spatial data. The idea of P-tree is to recursively divide the entire spatial data, s...
171
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PAMI
2012
13 years 8 months ago
2012
—In this paper, we present a comprehensive analysis of self-dual and m-idempotent operators. We refer to an operator as m-idempotent if it converges after m iterations. We focus ...
200
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CVPR
2010
IEEE
16 years 3 days ago
2010
IEEE
Local features have proven very useful for recognition.
Manifold learning has proven to be a very powerful tool in
data analysis. However, manifold learning application for
imag...
189
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COSIT
2007
Springer
15 years 10 months ago
2007
Springer
Previous work is reviewed and an experiment described to examine the spatial and strategic cognitive factors impacting on human orientation in the `drop-off' static orientatio...