An Unsupervised Learning Tool for Plaque Tissue Characterization in Histopathological Images. - Matteo Fraschini; Massimo Castagnola; Luigi Barberini; Roberto Sanfilippo; Ferdinando Coghe; Luca Didaci; Riccardo Cau; Claudio Frongia; Mario Scartozzi; Luca Saba; Gavino Faa (Sensors, 2024)