Ali Shokoufandeh Sven J. Dickinson Clas Jönsson Lars Bretzner Tony Lindeberg On the Representation and Matching of Qualitative Shape at Multiple Scales. 759-775 2002 conf/eccv/2002-3 ECCV (3) http://link.springer.de/link/service/series/0558/bibs/2352/23520759.htm db/conf/eccv/eccv2002-3.html#ShokoufandehDJBL02