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Communication dans un congrès

Fast Earth Mover's Distance Computation for Catadioptric Image Sequences

Abstract : Earth mover's distance is one of the most effective metric for comparing histograms in various image retrieval applications. The main drawback is its computational complexity which hinders its usage in various comparison tasks. We propose fast earth mover's distance computation by providing better initialization to the transportation simplex algorithm. The new approach enables faster EMD computation in Visual Memory (VM) compared to the state of the art methods. The new proposed strategy computes earth mover distance without compromising its accuracy.
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https://hal-univ-bourgogne.archives-ouvertes.fr/hal-01464042
Contributeur : Le2i - Université de Bourgogne <>
Soumis le : jeudi 9 février 2017 - 18:52:17
Dernière modification le : vendredi 17 juillet 2020 - 14:54:11

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  • HAL Id : hal-01464042, version 1

Citation

Omar Tahri, M Usman,, Cédric Demonceaux, David Fofi, Mohamad Mazen Hittawe. Fast Earth Mover's Distance Computation for Catadioptric Image Sequences. 23rd IEEE International Conference on Image Processing (ICIP), Sep 2016, Phoenix, AZ, United States. pp.2485-2489. ⟨hal-01464042⟩

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