Machine-Learning-Based Color Sensing Using Wearable SENSIPATCH Spectrometer Module: An Experimental Study. - Mustafa, Hamza; Fina, Federico; Molinara, Mario; Ferrigno, Luigi; Ria, Andrea; Bruschi, Paolo; Contardi, Simone; Leccese, Fabio; Mustafa, Hafiz Tayyab (Sensors (14248220), 2026)