
Generation of HDR Images in Non-static Conditions based on Gradient Fusion
Ferradans, Sira; Bertalmio, Marcelo; Provenzi, Edoardo; Caselles, Vincent (2012), Generation of HDR Images in Non-static Conditions based on Gradient Fusion, in Csurka, Gabriela; Braz, José, VISAPP 2012 - Proceedings of the International Conference on Computer Vision Theory and Applications, Volume 1, Rome, Italy, 24-26 February, 2012, SciTe Press, p. 31-37
View/ Open
Type
Communication / ConférenceDate
2012Conference title
International Conference on Computer Vision Theory and Applications VISAPP 2012Conference date
2012-02Conference city
RomeConference country
ItalieBook title
VISAPP 2012 - Proceedings of the International Conference on Computer Vision Theory and Applications, Volume 1, Rome, Italy, 24-26 February, 2012Book author
Csurka, Gabriela; Braz, JoséPublisher
SciTe Press
ISBN
978-989-8565-03-7
Pages
31-37
Metadata
Show full item recordAbstract (EN)
We present a new method for the generation of HDR images in non-static conditions, i.e. hand held camera and/or dynamic scenes, based on gradient fusion. Given a reference image selected from a set of LDR pictures of the same scene taken with multiple time exposure, our method improves the detail rendition of its radiance map by adding information suitably selected and interpolated from the companion images. The proposed technique is free from ghosting and bleeding, two typical artifacts of HDR images built through image fusion in non-static conditions. The advantages provided by the gradient fusion approach will be supported by the comparison between our results and those of the state of the art.Subjects / Keywords
High Dynamic Range Images; Gradient Fusion; Registration; Optical FlowRelated items
Showing items related by title and author.
-
Caselles, Vincent; Catté, Francine; Coll, Tomeu; Dibos, Françoise (1993) Article accepté pour publication ou publié
-
Aujol, Jean-François; Peyré, Gabriel; Xia, Gui-Song; Ferradans, Sira (2012) Document de travail / Working paper
-
Aujol, Jean-François; Peyré, Gabriel; Ferradans, Sira; Xia, Gui-Song (2012) Communication / Conférence
-
Alter, François; Caselles, Vincent; Chambolle, Antonin (2005) Article accepté pour publication ou publié
-
Chambolle, Antonin; Caselles, Vincent; Alter, François (2005) Article accepté pour publication ou publié