1613 search results - page 113 / 323 » Invariant representation in image processing |
192
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IWVF
2001
Springer
15 years 10 months ago
2001
Springer
Abstract. Most CBIR systems use low-level visual features for representation and retrieval of images. Generally such methods suffer from the problems of high-dimensionality leadin...
188
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CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
Despite much research on patch-based descriptors, SIFT remains the gold standard for finding correspondences across images and recent descriptors focus primarily on improving spe...
183
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ICCV
2005
IEEE
16 years 8 months ago
2005
IEEE
We introduce an algorithm for a non-negative 3D tensor factorization for the purpose of establishing a local parts feature decomposition from an object class of images. In the pas...
258
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SCALESPACE
2007
Springer
16 years 13 days ago
2007
Springer
People often recognize 3D objects by their boundary shape. Designing an algorithm for such a task is interesting and useful for retrieving objects from a shape database. In this pa...
178
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ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
Invariant representations in object recognition systems are generally obtained by pooling feature vectors over spatially local neighborhoods. But pooling is not local in the featu...