En Peng, Patrick Peursum, Ling Li, Svetha Venkatesh. A Smartphone-Based Obstacle Sensor for the Visually Impaired. In Zhiwen Yu, Ramiro Liscano, Guanling Chen, Daqing Zhang, Xingshe Zhou, editors, Ubiquitous Intelligence and Computing - 7th International Conference, UIC 2010, Xi an, China, October 26-29, 2010. Proceedings. Volume 6406 of Lecture Notes in Computer Science, pages 590-604, Springer, 2010. [doi]
Abstract is missing.