Computer Vision-Based Obstacle Detection Mobile System for Visually Impaired Individuals. - Gisel Katerine Bastidas-Guacho; Mario Alejandro Paguay Alvarado; Patricio Xavier Moreno-Vallejo; Patricio Rene Moreno-Costales; Nayely Samanta Ocaña Yanza; Jhon Carlos Troya Cuestas (Multimodal Technol. Interact., 2025)