Heterogeneous model ensemble for automatic polyp detection and tracking in colonoscopy - Yamlahi, Amine; Godau, Patrick; Tran, Thuy; Müller, Lucas-Raphael; Adler, Tim; Tizabi, Minu; Baumgartner, Michael; Jager, Paul; Maier-Hein, Lena (Proceedings of the EndoCV 2022, 4th International Workshop and Challenge on Computer Vision in Endoscopy, 2022)