3836 search results - page 434 / 768 » Semantics of Database Transformations |
191
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SAC
2008
ACM
15 years 5 months ago
2008
ACM
Because of the large amount of trajectory data produced by mobile devices, there is an increasing need for mechanisms to extract knowledge from this data. Most existing works have...
168
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
We present a general framework for characterizing the object identity in a single image or a group of images with each image containing a transformed version of the object, with a...
195
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
Divisive normalization has been recognized as a successful approach to model the perceptual sensitivity of biological vision. It also provides a useful image representation that i...
171
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
This paper introduces a method for the recognition planar objects under projective geometry. Our method is based on a similarity measure invariant to projective transform. The pro...
172
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Approaches based on local features and descriptors are increasingly used for the task of object recognition due to their robustness with regard to occlusions and geometrical defor...