An Active Visual Perception Methodology for the Safety of Human-Robot Collaborations - Cheng, Siyuan; Yi, Pengfei; Chen, Mengmeng; Dong, Jing; Liu, Rui; Wang, Ling (2024 9th International Conference on Signal and Image Processing (ICSIP), Signal and Image Processing (ICSIP), 2024 9th International Conference on, 2024)