id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
20659	Add contrast/gamma/... on image viewer	StephaneP	team	"Hi!

Sometimes street images can be too dark. It would be nice if the filters available on the aerial images could be available on the images viewer too. This, with an option to keep the setting when switching from one image to another.
Example with some filters from [https://sourceforge.net/projects/jpegview/ Jpegview] (GPL)
"	enhancement	new	normal		Core image mapping			image, filters