How to discriminate shapes using the shape vector

Parui, S KSarma, S EswaraDutta Majumder, D2011-02-092011-02-091986Pattern Recognition LettersV4(3)P201-204http://hdl.handle.net/10263/1213enCentre of gravityRadius of regionsShape vectorShape distanceHow to discriminate shapes using the shape vectorArticle