Flash Photography Enhancement via Intrinsic Relighting

Elmar Eisemann 1 Frédo Durand 2, *
* Auteur correspondant
1 ARTIS - Acquisition, representation and transformations for image synthesis
GRAVIR - IMAG - Graphisme, Vision et Robotique, Inria Grenoble - Rhône-Alpes, CNRS - Centre National de la Recherche Scientifique : FR71
Abstract : Our technique enhances the appearance of photographs shot in dark environments by combining a picture taken with the available light and one taken with the flash. We preserve the ambiance of the original lighting and insert the sharpness and more reliable color information from the flash image. We use the bilateral filter to decompose the two images into detail and large-scale layers. We reconstruct the image using the large scale of the available lighting and the detail of the flash. We detect and correct artifacts due to the flash shadow. Our output images provide the combined advantages of available illumination and flash photography.

Copyright ACM, 2004. This is the author's version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in Proceedings of SIGGRAPH 2004 (ACM Transactions on Graphics (TOG)), archive Volume 23 , Issue 3 (August 2004)
Type de document :
Communication dans un congrès
ACM Transactions on Graphics (Proceedings of Siggraph Conference), 2004, Los angeles, United States. ACM Press, 23, 2004
Liste complète des métadonnées



https://hal.inria.fr/inria-00510164
Contributeur : Team Evasion <>
Soumis le : mercredi 13 octobre 2010 - 16:08:33
Dernière modification le : jeudi 14 octobre 2010 - 08:55:15
Document(s) archivé(s) le : vendredi 14 janvier 2011 - 02:37:10

Fichiers

flash.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : inria-00510164, version 1

Collections

IMAG | INRIA | UGA

Citation

Elmar Eisemann, Frédo Durand. Flash Photography Enhancement via Intrinsic Relighting. ACM Transactions on Graphics (Proceedings of Siggraph Conference), 2004, Los angeles, United States. ACM Press, 23, 2004. <inria-00510164>

Partager

Métriques

Consultations de
la notice

323

Téléchargements du document

847