@article{oai:tsukuba.repo.nii.ac.jp:00041976,
 author = {Nakamura, Daiki and 滝沢, 穂高 and TAKIZAWA, Hotaka and Aoyagi, Mayumi and Ezaki, Nobuo and Mizuno, Shinji},
 issue = {5},
 journal = {Sensors},
 month = {May},
 title = {Smartphone-Based Escalator Recognition for the Visually Impaired},
 volume = {17},
 year = {2017},
 yomi = {タキザワ, ホタカ}
}