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Dahyot, Rozenn, Alghamdi, Hana and Grogan, Mairéad (2019) Entropic Regularisation of Robust Optimal Transport. Irish Machine Vision and Image Processing conference 2019.
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Abstract
Grogan et al. [11, 12] have recently proposed a solution to colour transfer by minimising the Euclidean
distance L2 between two probability density functions capturing the colour distributions of two images
(palette and target). It was shown to be very competitive to alternative solutions based on Optimal Transport
for colour transfer. We show that in fact Grogan et al’s formulation can also be understood as a new robust
Optimal Transport based framework with entropy regularisation over marginals.
| Item Type: | Article |
|---|---|
| Keywords: | M-estimation; L2E estimator; Optimal Transport; Colour Transfer; |
| Academic Unit: | Faculty of Science and Engineering > Computer Science |
| Item ID: | 15159 |
| Depositing User: | Rozenn Dahyot |
| Date Deposited: | 20 Dec 2021 13:04 |
| Journal or Publication Title: | Irish Machine Vision and Image Processing conference 2019 |
| Publisher: | Arrow @ TU Dublin |
| Refereed: | Yes |
| Related URLs: | |
| URI: | https://mural.maynoothuniversity.ie/id/eprint/15159 |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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