uB-VisioGeoloc: An image sequences dataset of pedestrian navigation including geolocalised-inertial information and spatial sound rendering of the urban environment’s obstacles

This dataset contains sequences of pedestrian navigation in an urban environment carried out in the city of Dijon, France, in a variety of representative environments. Synchronised colour and depth images, as well as GPS and inertial positioning data, are recorded. The colour images are annotated to reference and locate elements of significance to pedestrians (cars, pavements, signs, etc.). This dataset was produced as part of a project to develop a mobility assistance system for the visually impaired using sound substitution. For each sequence, a sound file corresponding to a substitution method is proposed.