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113
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CVPR
2012
IEEE
13 years 2 months ago
2012
IEEE
In this paper, we propose a general framework for approximating differential operator directly on point clouds and use it for geometric understanding on them. The discrete approxi...
103
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ICCV
2011
IEEE
13 years 12 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...
ICCV
2011
IEEE
13 years 12 months ago
2011
IEEE
In object recognition, soft-assignment coding enjoys computational efficiency and conceptual simplicity. However, its classification performance is inferior to the newly develop...
COMPUTER
2004
14 years 11 months ago
2004
IJCAI
1989
15 years 1 months ago
1989
This paper presents and compares results for three types of connectionist networks on perceptual learning tasks: [A] Multi-layered converging networks of neuron-like units, with e...