Open Access
Research Article·pp. 2723–2741·Vol. 47, Issue 7Jul 2026
A lightweight vision-language framework for infrastructure-free indoor navigation
Arpit Jain, Bhuvan Unhelkar, Prasun Chakrabarti, Shilpa Choudhary, Khemraj Sharma
Published Online: 31 Jul 2026DOI: 10.47974/JIOS-2327
In this paper: A lightweight vision-only indoor navigation framework that constructs a room connectivity graph from a simple monocular video walkthrough and uses it for real-time guidance. Our approach harnesses vis...
