Automated implant segmentation in cone-beam CT using edge detection and particle counting. - Ruben Pauwels; Reinhilde Jacobs; Hilde Bosmans; Pisha Pittayapat; Pasupen Kosalagood; Onanong Silkosessak; Soontra Panmekiate (Int. J. Comput. Assist. Radiol. Surg., 2014)