Author: francoischadebecq

We published a two-page paper to Hamlyn Symposium on Medical Robotics entitled: Practical Dry Calibration With Medium Adaptation For Fluid-Immersed Endoscopy – F. Chadebecq, T. Vercauteren, R. Wimalasundera, G. Attilakos, A.L David, J. Deprest, S.Ourselin, D. Stoyanov. This preliminary work

We realized several calibration experiments using a straight fetoscope (GRIN Lens) for simplicity purposes. We considered camera models commonly assumed in computer vision and more particularly the general model of central catadioptric camera (figure 1). We chose this latter one because

Beginning of the post-doctoral contract. The main objective of our project is to provide advanced computer-vision tools to help surgeons in the diagnosis and treatment of Twin-to-Twin Transfusion Syndrome (TTS). We defined research objectives with a main focus on 3D

We started experimentations considering new camera models more accurately adapted to the real optical systems of a fetoscope. We defined different image formation models to evaluate (thick lens model, GRIN Lens, …). We currently try to establish mathematical properties which will