Tobias A. Knopp

Efficient Chebyshev reconstruction for the anisotropic equilibrium model in magnetic particle imaging

Abstract Objective: Magnetic Particle Imaging (MPI) is a tomographic imaging modality capable of real-time, high-sensitivity mapping of superparamagnetic iron oxide nanoparticles. Model-based image reconstruction provides an alternative to conventional methods that rely on a meas...

Parameter Estimation for Model-Based Sensing of Magneto-Mechanical Resonators

Abstract Magneto-mechanical resonators (MMRs) represent a recently proposed type of passive sensor that enables the estimation of its pose as well as sensing other parameters in its environment. The working principle of MMRs entails an excitation of the sensors by oscillating mag...