%0 Journal Article %T Bent rigid endoscopes: a challenge for accurate distortion correction and 3D reconstruction %A Kahrs, Lueder A. %A Labadie, Robert F. %J Proceedings of SPIE %V 8316 %N 1 %P 83162E-83162E-6 %@ 0277-786X %D 2012-02-05 %I SPIE %~ DeepDyve