%0 Journal Article
%T Affine-Invariant Feature Extraction for Activity Recognition
%A Samy Sadek
%A Ayoub Al-Hamadi
%A Gerald Krell
%A Bernd Michaelis
%J ISRN Machine Vision
%D 2013
%I Hindawi Publishing Corporation
%R 10.1155/2013/215195
%U http://dx.doi.org/10.1155/2013/215195