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GPU-boosted online image matching

A. Chariot, R. Keriven
CERTIS, Ecole des ponts, Paris-Est, France
Pattern Recognition, 2008. ICPR 2008. 19th International Conference on In Pattern Recognition, 2008. ICPR 2008. 19th International Conference on (2008), pp. 1-4

@article{certisgpu,

   title={GPU-boosted online image matching},

   author={CERTIS, E. and Paris-Est, F.}

}

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Matching feature points between images is a key point in many computer vision tasks. As the number of images increases, this rapidly becomes a bottleneck. We here present how to use the power of GPUs to obtain image matching in typically 20 ms for one thousand points. This speedup makes applications like interactive image matching possible. Such a portable system, dedicated to 3D large scale reconstruction, is reported.
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