Show simple item record

dc.contributor.author Batard, Thomas
dc.contributor.other Bertalmío, Marcelo
dc.date.accessioned 2019-05-30T14:40:08Z
dc.date.available 2019-05-30T14:40:08Z
dc.date.issued 2014
dc.identifier.citation Batard T, Bertalmío M. Harmonic flow for histogram matching. In: Huang F, Sugimoto A, editors. Image and video technology – PSIVT 2013 Workshops; 2013 Oct 28-29; Guanajuato, México. Heidelberg: Springer Berlin; 2014. p. 145-56. (LNCS; no. 8334). DOI: 10.1007/978-3-642-53926-8_14
dc.identifier.isbn 978-3-642-53925-1
dc.identifier.issn 0302-9743
dc.identifier.uri http://hdl.handle.net/10230/41665
dc.description Comunicació presentada a: 6th Pacific-Rim Symposium on Image and Video Technology Workshop, celebrat del 28-29 d'octubre de 2013 a Guanajuato, Mèxic.
dc.description.abstract We present a method to perform histogram matching be- tween two color images based on the concept of harmonic mapping be- tween Riemannian manifolds. The key idea is to associate the histogram of a color image to a Riemannian manifold. In this context, the energy of the matching between the two images is measured by the Dirichlet energy of the mapping between the Riemannian manifolds. Then, we assimilate optimal matchings to critical points of the Dirichlet energy. Such points are called harmonic maps. As there is no explicit expression for harmonic maps in general, we use a gradient descent ow with boundary condition to reach them, that we call harmonic ow. We present an application to color transfer, however many others applications can be envisaged using this general framework.
dc.description.sponsorship This work was supported by European Research Council, Starting Grant ref. 306337. The second author acknowledges partial support by Spanish grants AACC, ref. TIN2011-15954-E, and Plan Nacional, ref. TIN2012-38112.
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Springer
dc.relation.ispartof Huang F, Sugimoto A, editors. Image and video technology – PSIVT 2013 Workshops; 2013 Oct 28-29; Guanajuato, México. Heidelberg: Springer Berlin; 2014. p. 145-56. (LNCS; no. 8334)
dc.rights © Springer The final publication is available at Springer via http://dx.doi.org/10.1007/978-3-642-53926-8_14
dc.title Harmonic flow for histogram matching
dc.type info:eu-repo/semantics/conferenceObject
dc.identifier.doi https://dx.doi.org/10.1007/978-3-642-53926-8_14
dc.subject.keyword Histogram matching
dc.subject.keyword Variational method
dc.subject.keyword Riemannian geometry
dc.subject.keyword Dirichlet energy
dc.subject.keyword Color transfer
dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/306337
dc.relation.projectID info:eu-repo/grantAgreement/ES/3PN/TIN2011-15954-E
dc.relation.projectID info:eu-repo/grantAgreement/ES/3PN/TIN2012-38112
dc.rights.accessRights info:eu-repo/semantics/openAccess
dc.type.version info:eu-repo/semantics/acceptedVersion


This item appears in the following Collection(s)

Show simple item record

Search DSpace


Advanced Search

Browse

My Account

Statistics

Compliant to Partaking