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159
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ISBI
2004
IEEE
16 years 6 months ago
2004
IEEE
A new approach is presented for partitioning an image database by classifying and indexing the convex hull shapes and the number of region concavities. The result is a significant...
205
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DEXA
2009
Springer
16 years 14 days ago
2009
Springer
Metric access methods (MAMs) serve as a tool for speeding similarity queries. However, all MAMs developed so far are index-based; they need to build an index on a given database. T...
176
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GLOBECOM
2008
IEEE
16 years 11 days ago
2008
IEEE
Abstract— In this paper, we propose a low complexity Maximum Likelihood (ML) decoding algorithm for orthogonal spacetime block codes (OSTBCs) based on the real-valued lattice rep...
152
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IROS
2008
IEEE
16 years 9 days ago
2008
IEEE
— Local visual homing is the process of determining the direction of movement required to return an agent to a goal location by comparing the current image with an image taken at...
142
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IPPS
2007
IEEE
16 years 6 days ago
2007
IEEE
Technology trends are such that single event effects (SEE)are likely to become even more of a concern for the future. Decreasing feature sizes, lower operating voltage, and higher...