Wearable Real-Time Stereo Vision for the Visually Impaired.

G. Balakrishnan G. Sainarayanan R. Nagarajan Sazali Yaacob Wearable Real-Time Stereo Vision for the Visually Impaired. 6-14 2007 14 Engineering Letters 2 http://www.engineeringletters.com/issues_v14/issue_2/EL_14_2_2.pdf db/journals/engl/engl14.html#BalakrishnanSNY07