Carregant...
Fitxers
Tipus de document
ArticleVersió
Versió publicadaData de publicació
Llicència de publicació
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/217254
Automated digital color restitution of mural paintings using minimal art historian input
Títol de la revista
Director/Tutor
ISSN de la revista
Títol del volum
Recurs relacionat
Resum
Digital color restitution aims to digitally restore the original colors of a painting. Existing image editing applications can be used for this purpose, but they require a select-and-edit workflow and thus they do not scale well to large collections of paintings or different regions of the same painting. To address this issue, we propose an automated workflow that requires only a few representative source colors and associated target colors as input from art historians. The system then creates a control grid to model a deformation of the CIELAB color space. Such deformation can be applied to arbitrary images of the same painting. The proposed approach is suitable for restituting the color of images from a large photographic campaign, as well as for the textures of 3D reconstructions of a monument. We demonstrate the benefits of our method on a collection of mural paintings from a medieval monument.
Citació
Citació
PUEYO, Xavier, MUNOZ-PANDIELLA, Imanol, ANDUJAR, Carlos, CAYUELA, Begonya, BOSCH, Carles. Automated digital color restitution of mural paintings using minimal art historian input. _Computers & Graphics_. 2023. Vol. 114, núm. 316-325. [consulta: 25 de gener de 2026]. ISSN: 0097-8493. [Disponible a: https://hdl.handle.net/2445/217254]