David Lee

Robotic sensing for the partially sighted

Penny Probert Smith, David Lee, Michael Brady, 1999, Robotics Auton. Syst..

A stereo vision-based aid for the visually impaired

Penny Probert Smith, David Lee, Michael Brady, 1998, Image Vis. Comput..

Robotic Sensing for the Guidance of the Visually Impaired

David Lee, Michael Brady, Nicholas Molton, 1998 .

Object Recognition with FM Sonar; An Assistive Device for Blind and Visually-Impaired People

David Lee, Penny Probert, Gordon Kao, 1996 .

A low-cost system using sparse vision for navigation in the urban environment

Penny Probert Smith, David Lee, Martin S. Snaith, 1998, Image Vis. Comput..