An Outdoor Navigation Assistance System for Visually Impaired People in Public Transportation

Salvador Martinez-Cruz, Luis A. Morales-Hernandez, Gerardo I. Perez-Soto, Juan P. Benitez-Rangel, Karla A. Camarillo-Gomez
2021 IEEE Access  
doi:10.1109/access.2021.3111544 fatcat:4zbkobbax5aevmxuv27fxazyba