G. Balakrishnan, G. Sainarayanan, R. Nagarajan, Sazali Yaacob. Stereopsis method for visually impaired to identify obstacles based on distance. In Third International Conference on Image and Graphics, ICIG 2004, Hong Kong, China, December 18-20, 2004. pages 580-583, IEEE Computer Society, 2004. [doi]
Abstract is missing.