Autonomous Exploration and General Visual Inspection of Ship Ballast Water Tanks Using Aerial Robots. - Mihir Dharmadhikari; Paolo De Petris; Mihir Kulkarni; Nikhil Khedekar; Huan Nguyen 003; Arnt Erik Stene; Eivind Sjøvold; Kristian Solheim; Bente Gussiaas; Kostas Alexis (ICAR, 2023)