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Journal Articles SIAM Journal on Scientific Computing Year : 2020

3/4 discrete optimal transport


This paper deals with the 3 4-discrete 2-Wasserstein optimal transport between two measures, where one is supported by a set of segment and the other one is supported by a set of Dirac masses. We select the most suitable optimization procedure that computes the optimal transport and provide numerical examples of approximation of cloud data by segments.
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hal-01823115 , version 1 (25-06-2018)


  • HAL Id : hal-01823115 , version 1


Frédéric de Gournay, Jonas Kahn, Léo Lebrat. 3/4 discrete optimal transport. SIAM Journal on Scientific Computing, 2020, 42 (4), pp.A2088-A2107. ⟨hal-01823115⟩
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