Non-contact multimodal indoor human monitoring systems: A survey

Le Ngu Nguyen, Praneeth Susarla, Anirban Mukherjee, Manuel Lage Cañellas, Constantino Álvarez Casado, Xiaoting Wu, Olli Silvén, Dinesh Babu Jayagopi, Miguel Bordallo López

Abstract: Highlights•Non-contact multimodal indoor human monitoring systems, focusing on elderly care.•Benefits of integrated vision and radio devices, in comparison to unimodal systems.•Multimodal fusion methods at different levels: early, intermediate, and late fusion.•Potential solutions to tackle challenges of the multimodal human monitoring systems.