Paul Fogg Gilbert L. Peterson Michael Veth Image Background Matching for Identifying Suspects. 307-321 2008 IFIP Int. Conf. Digital Forensics http://dx.doi.org/10.1007/978-0-387-84927-0_24 conf/ifip11-9/2008 db/conf/ifip11-9/df2008.html#FoggPV08