4581 search results - page 218 / 917 » Computing Transformation Semigroups |
157
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3DOR
2008
15 years 9 months ago
2008
We present a new 3D shape descriptor based on conformal geometry. Our descriptor is invariant under non-rigid quasi-isometric transformations, such as pose changes of articulated ...
153
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper we propose to transform an image descriptor so that nearest neighbor (NN) search for correspondences becomes the optimal matching strategy under the assumption that ...
148
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EUROPAR
2005
Springer
16 years 3 days ago
2005
Springer
In H.264/AVC [1], integer transforms are applied instead of the 8×8 discrete cosine transform (DCT) of previous standards to avoid inverse transform mismatch problems. However, th...
184
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ICCVW
1999
Springer
15 years 10 months ago
1999
Springer
Abstract. Popular algorithms for feature matching and model extraction fall into two broad categories, generate-and-test and Hough transform variations. However, both methods su er...
196
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IEEEPACT
1998
IEEE
15 years 10 months ago
1998
IEEE
Global locality analysis is a technique for improving the cache performance of a sequence of loop nests through a combination of loop and data layout optimizations. Pure loop tran...