Combining a Novel Computer Vision Sensor with a Cleaning Robot to Achieve Autonomous Pig House Cleaning. - Nils Axel Andersen; Ian Braithwaite; Mogens Blanke; Torben Sørensen (CDC/ECC, 2005)

Design of a Vision-Based Sensor for Autonomous Pig House Cleaning. - Ian Braithwaite; Mogens Blanke; Guo-Qiang Zhang 007; Jens Michael Carstensen (EURASIP J. Adv. Signal Process., 2005)