%0 Journal Article
%T Wearable Real-Time Stereo Vision for the Visually Impaired
%A G. Balakrishnan
%A G. Sainarayanan
%A R. Nagarajan
%A Sazali Yaacob
%J Engineering Letters
%D 2007
%I International Association of Engineers
%U http://www.engineeringletters.com/issues_v14/issue_2/EL_14_2_2.pdf