Hiromi Watanabe, Tsutomu Tanzawa, Tsuyoshi Shimizu, Shinji Kotani. Floor estimation by a wearable travel aid for visually impaired. In 24th IEEE International Symposium on Robot and Human Interactive Communication, RO-MAN 2015, Kobe, Japan, August 31 - September 4, 2015. pages 252-257, IEEE, 2015. [doi]
Abstract is missing.