1. Rodríguez, A., Bergasa, L.M., Alcantarilla, P.F., Yebes, J., Cela, A.: Obstacle avoidance system for assisting visually impaired people. In: Proceedings of the IEEE Intelligent Vehicles Symposium Workshops, Madrid, Spain, p. 16 (2012)
2. Iakovidis, D.K., Diamantis, D., Dimas, G., Ntakolia, C., Spyrou, E.: Digital enhancement of cultural experience and accessibility for the visually impaired. In: Paiva, S. (ed.) Improved Mobility for the Visually Impaired. Springer (2019, to appear)
3. Brassai, S.T., Iantovics, B., Enachescu, C.: Optimization of robotic mobile agent navigation. Stud. Inform. Control 21, 403–412 (2012)
4. Ren, S., He, K., Girshick, R., Sun, J.: Faster R-CNN: towards real-time object detection with region proposal networks. In: Advances in Neural Information Processing Systems, pp. 91–99 (2015)
5. Kaur, B., Bhattacharya, J.: A scene perception system for visually impaired based on object detection and classification using multi-modal DCNN. arXiv preprint
arXiv:1805.08798
(2018)