Show simple item record

dc.contributor.authorRabin, Julien
dc.contributor.authorDelon, Julie
dc.contributor.authorGousseau, Yann
dc.date.accessioned2014-01-13T08:42:26Z
dc.date.available2014-01-13T08:42:26Z
dc.date.issued2010
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/12410
dc.language.isoenen
dc.subjectcolor transferen
dc.subjectcontrast adjustmenten
dc.subjecthistogram equalizationen
dc.subjectoptimal transportationen
dc.subject.ddc519en
dc.titleRegularization of transportation maps for color and contrast transferen
dc.typeCommunication / Conférence
dc.description.abstractenIn this paper, we take interest in the process of assigning a given color distribution to an image. Two examples of such image modifications are histogram equalization (or specification) and color transfer, in which the color palette of a style image is assigned to a source image. Classical methods for gray level specification, as well as more recent methods for color transfer, can be defined as optimal transportation problems. The corresponding image modifications are known to produce visually unpleasing effects such as the removal of details and texture, as well as the enhancement of noise or compression patterns. In this paper, a new method is proposed for the suppression of these artifacts. The method relies on a non local regularization of the transportation map, defined as the difference between the original image and the modified one. The interest of using this method is demonstrated on the aforementioned applications: contrast adjustment and color transfer.en
dc.identifier.citationpages1933-1936en
dc.relation.ispartoftitle17th IEEE International Conference on Image Processing (ICIP), 2010 - proceedingsen
dc.relation.ispartofpublnameIEEEen
dc.relation.ispartofdate2010
dc.subject.ddclabelProbabilités et mathématiques appliquéesen
dc.relation.ispartofisbn978-1-4244-7992-4en
dc.relation.conftitle17th IEEE International Conference on Image Processing (ICIP), 2010en
dc.relation.confdate2010-09
dc.relation.confcityHong-Kongen
dc.relation.confcountryChineen
dc.relation.forthcomingnonen
dc.identifier.doihttp://dx.doi.org/10.1109/ICIP.2010.5650823en


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record