Abstract: A novel approach for fiber optics shape sensing, applicable to mini-invasive bio-medical devices, is presented. A kinematic model based on rotation vector is established and used to predict ...

Abstract: The needle position and pose is essential information in ophthalmic microsurgery. Estimation of these parameters is still an open problem, which hinders the application of various ...

Friedrich Merz, the chancellor of Germany, said that under President Trump, the United States’ claim to global leadership “has been challenged, and possibly squandered.” By Jim Tankersley Reporting ...