Flash Photography Enhancement via Intrinsic Relighting

dc.contributor.author	Eisemann, Elmar
dc.contributor.author	Durand, Frédo
dc.date.accessioned	2004-12-13T06:43:45Z
dc.date.available	2004-12-13T06:43:45Z
dc.date.issued	2005-01
dc.identifier.uri	http://hdl.handle.net/1721.1/7420
dc.description.abstract	We enhance 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 from the flash image. We use the bilateral filter to decompose the images into detail and large scale. We reconstruct the image using the large scale of the available lighting and the detail of the flash. We detect and correct flash shadows. This combines the advantages of available illumination and flash photography.	en
dc.description.sponsorship	Singapore-MIT Alliance (SMA)	en
dc.format.extent	936138 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en
dc.relation.ispartofseries	Computer Science (CS);
dc.subject	Computational photography	en
dc.subject	flash photography	en
dc.subject	relighting	en
dc.subject	tone mapping	en
dc.subject	bilateral filtering	en
dc.subject	image fusion	en
dc.title	Flash Photography Enhancement via Intrinsic Relighting	en
dc.type	Article	en